STM32F102R6T6AXXX datasheet, PDF - EEWORLD Datasheet

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STM32F102R6T6AXXX: Description32-BIT, FLASH, 16 MHz, RISC MICROCONTROLLER, PQFP64; CategoryThe embedded processor and controller Microcontrollers and processors; File Size736KB，69 Pages; ManufacturerSTMicroelectronics; Websitehttp://www.st.com/; Environmental Compliance

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STM32F102R6T6AXXX Overview

32-BIT, FLASH, 16 MHz, RISC MICROCONTROLLER, PQFP64

STM32F102R6T6AXXX Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Maker	STMicroelectronics
Parts packaging code	QFP
package instruction	LQFP-64
Contacts	64
Reach Compliance Code	compli
Has ADC	YES
Address bus width
bit size	32
CPU series	CORTEX-M3
maximum clock frequency	16 MHz
DAC channel	NO
DMA channel	YES
External data bus width
JESD-30 code	S-PQFP-G64
JESD-609 code	e3
length	10 mm
Humidity sensitivity level	1
Number of I/O lines	51
Number of terminals	64
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
PWM channel	YES
Package body material	PLASTIC/EPOXY
encapsulated code	LFQFP
Encapsulate equivalent code	QFP64,.47SQ,20
Package shape	SQUARE
Package form	FLATPACK
Peak Reflow Temperature (Celsius)	225
power supply	2.5/3.3 V
Certification status	Not Qualified
RAM (bytes)	6144
rom(word)	32768
ROM programmability	FLASH
Maximum seat height	1.6 mm
speed	16 MHz
Maximum supply voltage	3.6 V
Minimum supply voltage	2 V
Nominal supply voltage	3.3 V
surface mount	YES
technology	CMOS
Temperature level	INDUSTRIAL
Terminal surface	Matte Tin (Sn)
Terminal form	GULL WING
Terminal pitch	0.5 mm
Terminal location	QUAD
Maximum time at peak reflow temperature	NOT SPECIFIED
width	10 mm
uPs/uCs/peripheral integrated circuit type	MICROCONTROLLER, RISC

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STM32F102x4

STM32F102x6

Low-density USB access line, ARM-based 32-bit MCU with 16/32 KB

Flash, USB FS interface, 5 timers, ADC & 5 communication interfaces

Features

■

Core: ARM 32-bit Cortex™-M3 CPU

– 48 MHz maximum frequency,

1.25 DMIPS/MHz (Dhrystone 2.1)

performance at 0 WS memory access

– Single-cycle multiplication and hardware

division

Memories

– 16 or 32 Kbytes of Flash memory

– 4 or 6 Kbytes of SRAM

Clock, reset and supply management

– 2.0 to 3.6 V application supply and I/Os

– POR, PDR and programmable voltage

detector (PVD)

– 4-to-16 MHz crystal oscillator

– Internal 8 MHz factory-trimmed RC

– Internal 40 kHz RC

– PLL for CPU clock

– 32 kHz oscillator for RTC with calibration

Low power

– Sleep, Stop and Standby modes

– V

BAT

supply for RTC and backup registers

Debug mode

– Serial wire debug (SWD) and JTAG

interfaces

DMA

– 7-channel DMA controller

– Peripherals supported: timers, ADC, SPIs,

I

2

Cs and USARTs

1 × 12-bit, 1.2 µs A/D converter (up to 16

channels)

– Conversion range: 0 to 3.6 V

– Temperature sensor

Up to 51 fast I/O ports

– 37/51 IOs all mappable on 16 external

interrupt vectors and almost all 5 V-tolerant

■

LQFP64

10 × 10 mm

LQFP48

7 × 7 mm

■

■

Up to 5 timers

– Two 16-bit timers, each with up to 4

IC/OC/PWM or pulse counter

– 2 watchdog timers (Independent and

Window)

– SysTick timer: 24-bit downcounter

Up to 5 communication interfaces

– 1 x I

2

C interface (SMBus/PMBus)

– 2 USARTs (ISO 7816 interface, LIN, IrDA

capability, modem control)

– 1 SPI (12 Mbit/s)

– USB 2.0 full speed interface

CRC calculation unit, 96-bit unique ID

ECOPACK

®

packages

Device summary

Part number

STM32F102C4, STM32F102R4

STM32F102C6, STM32F102R6

■

■

■

■

■

Table 1.

Reference

STM32F102x4

STM32F102x6

■

■

■

September 2009

Doc ID 15057 Rev 3

1/69

www.st.com

1

Contents

STM32F102x4, STM32F102x6

Contents

1

2

Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

2.1

2.2

2.3

Device overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Full compatibility throughout the family . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

3

4

5

Pinouts and pin description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Memory mapping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

5.1

Parameter conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

5.1.1

5.1.2

5.1.3

5.1.4

5.1.5

5.1.6

5.1.7

Minimum and maximum values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

Typical values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

Typical curves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

Loading capacitor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

Pin input voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

Power supply scheme . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

Current consumption measurement . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

5.2

5.3

Absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

Operating conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

5.3.1

5.3.2

5.3.3

5.3.4

5.3.5

5.3.6

5.3.7

5.3.8

5.3.9

5.3.10

5.3.11

5.3.12

General operating conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

Operating conditions at power-up / power-down . . . . . . . . . . . . . . . . . . 27

Embedded reset and power control block characteristics . . . . . . . . . . . 28

Embedded reference voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

Supply current characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

External clock source characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

Internal clock source characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . 42

PLL characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43

Memory characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44

EMC characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44

Absolute maximum ratings (electrical sensitivity) . . . . . . . . . . . . . . . . . 46

I/O port characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47

2/69

Doc ID 15057 Rev 3

List of tables

STM32F102x4, STM32F102x6

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.

Device summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

STM32F102x4 and STM32F102x6 low-density USB access line features

and peripheral counts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

STM32F102xx USB access line family . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

low-density STM32F102xx pin definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

Voltage characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

Current characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

Thermal characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

General operating conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

Operating conditions at power-up / power-down . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

Embedded reset and power control block characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . 28

Embedded internal reference voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

Maximum current consumption in Run mode, code with data processing

running from Flash . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

Maximum current consumption in Run mode, code with data processing

running from RAM. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

Maximum current consumption in Sleep mode, code running from Flash or RAM. . . . . . . 32

Typical and maximum current consumptions in Stop and Standby modes . . . . . . . . . . . . 32

Typical current consumption in Run mode, code with data processing

running from Flash . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

Typical current consumption in Sleep mode, code running from Flash or RAM . . . . . . . . . 36

Peripheral current consumption . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

High-speed external user clock characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

Low-speed external user clock characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

HSE 4-16 MHz oscillator characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40

LSE oscillator characteristics (f

LSE

= 32.768 kHz) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41

HSI oscillator characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42

LSI oscillator characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43

Low-power mode wakeup timings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43

PLL characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43

Flash memory characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44

Flash memory endurance and data retention . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44

EMS characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45

EMI characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46

ESD absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46

Electrical sensitivities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46

I/O static characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47

Output voltage characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48

I/O AC characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49

NRST pin characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50

TIMx characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51

I

2

C characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52

SCL frequency (f

PCLK1

= 24 MHz, V

DD

= 3.3 V) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53

SPI characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54

USB startup time. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56

USB DC electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57

USB: Full speed electrical characteristics of the driver. . . . . . . . . . . . . . . . . . . . . . . . . . . . 57

ADC characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58

4/69

Doc ID 15057 Rev 3

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