STM8AF6246UCX datasheet, PDF - EEWORLD Datasheet

Datasheet> All Categories > The embedded processor and controller> Microcontrollers and processors> STM8AF6246UCX

STM8AF6246UCX: Description8-bit Microcontrollers - MCU 8-Bit Automotive MCU EEPROM 16kb Flash; CategoryThe embedded processor and controller Microcontrollers and processors; File Size1MB，99 Pages; ManufacturerSTMicroelectronics; Websitehttp://www.st.com/; Environmental Compliance

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STM8AF6246UCX Overview

8-bit Microcontrollers - MCU 8-Bit Automotive MCU EEPROM 16kb Flash

STM8AF6246UCX Parametric

Parameter Name	Attribute value
Brand Name	STMicroelectronics
Is it Rohs certified?	conform to
Parts packaging code	QFN
package instruction	HVQCCN, LCC32,.2SQ,20
Contacts	32
Manufacturer packaging code	VFQFPN
Reach Compliance Code	compliant
ECCN code	EAR99
Factory Lead Time	18 weeks
Is Samacsys	N
Has ADC	YES
Address bus width
bit size	8
CPU series	STM8
maximum clock frequency	16 MHz
DAC channel	NO
DMA channel	NO
External data bus width
JESD-30 code	S-XQCC-N32
length	5 mm
Number of I/O lines	25
Number of terminals	32
Maximum operating temperature	125 °C
Minimum operating temperature	-40 °C
PWM channel	YES
Package body material	UNSPECIFIED
encapsulated code	HVQCCN
Encapsulate equivalent code	LCC32,.2SQ,20
Package shape	SQUARE
Package form	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
Peak Reflow Temperature (Celsius)	NOT SPECIFIED
power supply	3.3/5 V
Certification status	Not Qualified
RAM (bytes)	2048
rom(word)	16384
ROM programmability	FLASH
Filter level	AEC-Q100
Maximum seat height	1 mm
speed	16 MHz
Maximum slew rate	14 mA
Maximum supply voltage	5.5 V
Minimum supply voltage	3 V
Nominal supply voltage	5 V
surface mount	YES
technology	CMOS
Temperature level	AUTOMOTIVE
Terminal form	NO LEAD
Terminal pitch	0.5 mm
Terminal location	QUAD
Maximum time at peak reflow temperature	NOT SPECIFIED
width	5 mm
uPs/uCs/peripheral integrated circuit type	MICROCONTROLLER, RISC
Base Number Matches	1

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STM8AF6246 STM8AF6248

STM8AF6266 STM8AF6268

Automotive 8-bit MCU, with up to 32 Kbyte Flash, data EEPROM,

10-bit ADC, timers, LIN, SPI, I2C, 3 to 5.5 V

Datasheet

production data

Features

•

AEC-Q10x qualified

•

Core

– Max f

CPU

: 16 MHz

– Advanced STM8A core with Harvard

architecture and 3-stage pipeline

– Average 1.6 cycles/instruction resulting in

10 MIPS at 16 MHz f

CPU

for industry

standard benchmark

•

Memories

– Flash Program memory: 16 to 32 Kbyte

Flash; data retention 20 years at 55 °C

after 1 kcycle

– Data memory: 0.5 to 1 Kbyte true data

EEPROM; endurance 300 kcycle

– RAM: 2 Kbyte

•

Clock management

– Low-power crystal resonator oscillator with

external clock input

– Internal, user-trimmable 16 MHz RC and

low-power 128 kHz RC oscillators

– Clock security system with clock monitor

•

Reset and supply management

– Wait/auto-wakeup/Halt low-power modes

with user definable clock gating

– Low consumption power-on and power-

down reset

•

Interrupt management

– Nested interrupt controller with 32 vectors

– Up to 34 external interrupts on 5 vectors

•

Timers

– Up to 2 general purpose 16-bit PWM timers

with up to 3 CAPCOM channels each (IC,

OC or PWM)

– Advanced control timer: 16-bit, 4 CAPCOM

channels, 3 complementary outputs, dead-

time insertion and flexible synchronization

– 8-bit AR basic timer with 8-bit prescaler

LQFP48

(7x7 mm)

LQFP32

(7x7 mm)

VFQFPN32

(5x5 mm)

– Auto-wakeup timer

– Window and independent watchdog timers

•

Communication interfaces

– LINUART

– LIN 2.2 compliant, master/slave modes

with automatic resynchronization

– SPI interface up to 8 Mbit/s or f

MASTER

– I

C interface up to 400 Kbit/s

•

Analog-to-digital converter (ADC)

– 10-bit accuracy, 2LSB TUE accuracy, 2LSB

TUE linearity ADC and up to 10 multiplexed

channels with individual data buffer

– Analog watchdog, scan and continuous

sampling mode

•

I/Os

– Up to 38 user pins including 10 HS I/Os

– Highly robust I/O design, immune against

current injection

•

Operating temperature up to 150 °C

•

Qualification conforms to

AEC-Q100 rev G

June 2016

This is information on a product in full production.

DocID14952 Rev 11

1/99

www.st.com

Contents

STM8AF6246/48/66/68

Contents

Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Product line-up . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Product overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

5.1

STM8A central processing unit (CPU) . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

5.1.1

5.1.2

5.1.3

Architecture and registers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Addressing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Instruction set . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

SWIM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Debug module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

5.2

Single wire interface module (SWIM) and debug module (DM) . . . . . . . . 15

5.2.1

5.2.2

5.3

5.4

Interrupt controller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Flash program and data EEPROM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

5.4.1

5.4.2

5.4.3

5.4.4

Architecture . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Write protection (WP) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Protection of user boot code (UBC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Read-out protection (ROP) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

16 MHz high-speed internal RC oscillator (HSI) . . . . . . . . . . . . . . . . . . 18

128 kHz low-speed internal RC oscillator (LSI) . . . . . . . . . . . . . . . . . . . 19

16 MHz high-speed external crystal oscillator (HSE) . . . . . . . . . . . . . . . 19

External clock input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

Clock security system (CSS) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

5.5

Clock controller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

5.5.1

5.5.2

5.5.3

5.5.4

5.5.5

5.5.6

5.6

5.7

Low-power operating modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Timers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

5.7.1

5.7.2

5.7.3

Watchdog timers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Auto-wakeup counter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

Beeper . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

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5.7.4

5.7.5

Contents

Advanced control and general purpose timers . . . . . . . . . . . . . . . . . . . 21

Basic timer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

5.8

5.9

Analog-to-digital converter (ADC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

Communication interfaces . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

5.9.1

5.9.2

5.9.3

Serial peripheral interface (SPI) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

Inter integrated circuit (I

C) interface . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

Universal asynchronous receiver/transmitter with LIN support

(LINUART) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

5.10

Input/output specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

Pinouts and pin description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

6.1

6.2

Package pinouts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

Alternate function remapping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

Memory and register map . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

7.1

7.2

Memory map . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

Interrupt table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43

Option bytes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44

Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49

10.1

Parameter conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49

10.1.1

10.1.2

10.1.3

10.1.4

10.1.5

Minimum and maximum values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49

Typical values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49

Typical curves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49

Loading capacitor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49

Pin input voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50

10.2

10.3

Absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50

Operating conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52

10.3.1

10.3.2

10.3.3

10.3.4

10.3.5

10.3.6

VCAP external capacitor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54

Supply current characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54

External clock sources and timing characteristics . . . . . . . . . . . . . . . . . 57

Internal clock sources and timing characteristics . . . . . . . . . . . . . . . . . 59

Memory characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62

I/O port pin characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63

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Contents

10.3.7

10.3.8

10.3.9

STM8AF6246/48/66/68

Reset pin characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67

TIM 1, 2, 3, and 4 timer specifications . . . . . . . . . . . . . . . . . . . . . . . . . . 69

SPI serial peripheral interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69

10.3.10 I

C interface characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72

10.3.11 10-bit ADC characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73

10.3.12 EMC characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75

Package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78

11.1

11.2

11.3

11.4

VFQFPN32 package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78

LQFP48 package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82

LQFP32 package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85

Thermal characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88

11.4.1

11.4.2

Reference document . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88

Selecting the product temperature range . . . . . . . . . . . . . . . . . . . . . . . 88

Ordering information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90

STM8 development tools . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91

13.1

13.2

Emulation and in-circuit debugging tools . . . . . . . . . . . . . . . . . . . . . . . . . 91

13.1.1

13.2.1

13.2.2

STice key features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91

STM8 toolset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92

C and assembly toolchains . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92

Software tools . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92

13.3

Programming tools . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93

Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94

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List of tables

Table 1.

Table 2.

Table 3.

Table 4.

Table 5.

Table 6.

Table 7.

Table 8.

Table 9.

Table 10.

Table 11.

Table 12.

Table 13.

Table 14.

Table 15.

Table 16.

Table 17.

Table 18.

Table 19.

Table 20.

Table 21.

Table 22.

Table 23.

Table 24.

Table 25.

Table 26.

Table 27.

Table 28.

Table 29.

Table 30.

Table 31.

Table 32.

Table 33.

Table 34.

Table 35.

Table 36.

Table 37.

Table 38.

Table 39.

Table 40.

Table 41.

Table 42.

Table 43.

Table 44.

Table 45.

Table 46.

STM8AF6246/48/66/68 product line-up . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Peripheral clock gating bit assignments in CLK_PCKENR1/2 registers . . . . . . . . . . . . . . . 19

Advanced control and general purpose timers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

TIM4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

ADC naming . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

Communication peripheral naming correspondence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

Legend/abbreviation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

STM8AF6246/48/66/68 (32 Kbyte) microcontroller pin description . . . . . . . . . . . . . . . . . . 29

Memory model for the devices covered in this datasheet. . . . . . . . . . . . . . . . . . . . . . . . . . 33

I/O port hardware register map . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

General hardware register map . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

CPU/SWIM/debug module/interrupt controller registers . . . . . . . . . . . . . . . . . . . . . . . . . . . 41

Temporary memory unprotection registers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42

STM8A interrupt table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43

Option bytes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44

Option byte description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46

Voltage characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50

Current characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51

Thermal characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51

Operating lifetime . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51

General operating conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52

Operating conditions at power-up/power-down . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53

Total current consumption in Run, Wait and Slow mode.

General conditions for V

apply, T

= -40 to 150 °C . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54

Total current consumption in Halt and Active-halt modes.

General conditions for V

apply, T

= -40 to 55 °C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55

Oscillator current consumption . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55

Programming current consumption. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56

Typical peripheral current consumption V

= 5.0 V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56

HSE user external clock characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57

HSE oscillator characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58

HSI oscillator characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59

LSI oscillator characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60

Flash program memory/data EEPROM memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62

Flash program memory. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62

Data memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62

I/O static characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63

NRST pin characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67

TIM 1, 2, 3, and 4 electrical specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69

SPI characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69

C characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72

ADC characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73

ADC accuracy for V

DDA

= 5 V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74

EMS data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75

EMI data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76

ESD absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76

Electrical sensitivities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77

VFQFPN32 - 32-pin, 5x5 mm, 0.5 mm pitch very thin profile fine pitch quad

DocID14952 Rev 11

5/99

STM8AF6246UCX Related Products

	STM8AF6246UCX	STM8AF6246TCSSSY	STM8AF6246TASSSX	STM8AF6246TASSSY	STM8AF6268TDX	STM8AF6246TDSSSY	STM8AF6266ITCX	STM8AF6266TCY	STM8AF6268TAX
Description	8-bit Microcontrollers - MCU 8-Bit Automotive MCU EEPROM 16kb Flash	MOSFET 60V 2.3A 2watt AEC-Q101 Qualified	8-bit Microcontrollers - MCU Auto LIN line 8b MCU 16Kb Flash 16MHz	8-bit Microcontrollers - MCU 8 BITS MICROCONTR	MCU 8-bit STM8A CISC 32KB Flash 3.3V/5V Automotive 48-Pin LQFP T/R	8-bit Microcontrollers - MCU Automotive 8-Bit MCU Rev X LIN 16Kb 32Pin	8-bit Microcontrollers - MCU 8 BITS MICROCONTR	MCU 8-bit STM8A CISC 32KB Flash 3.3V/5V Automotive 32-Pin LQFP Tray	MCU 8-bit STM8A CISC 32KB Flash 3.3V/5V Automotive 48-Pin LQFP T/R
Product Category	-	8-bit Microcontrollers - MCU	8-bit Microcontrollers - MCU	8-bit Microcontrollers - MCU	-	8-bit Microcontrollers - MCU	8-bit Microcontrollers - MCU	-	-
Manufacturer	-	STMicroelectronics	STMicroelectronics	STMicroelectronics	-	STMicroelectronics	STMicroelectronics	-	-
Program Memory Size	-	16 kB	16 kB	-	32KB	16 kB	-	32KB	32KB
Packaging	-	Tray	Reel	-	Tape and Reel	Tray	-	Tray	Tape and Reel
Program Memory Type	-	Flash	Flash	-	Flash	Flash	-	Flash	Flash

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