PIC12LF1552T-E/MSVAO datasheet, PDF

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PIC12LF1552T-E/MSVAO: DescriptionRISC Microcontroller, 8-Bit, FLASH, 32MHz, CMOS, PDSO8; CategoryThe embedded processor and controller Microcontrollers and processors; File Size3MB，243 Pages; ManufacturerMicrochip; Websitehttps://www.microchip.com

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PIC12LF1552T-E/MSVAO Overview

RISC Microcontroller, 8-Bit, FLASH, 32MHz, CMOS, PDSO8

PIC12LF1552T-E/MSVAO Parametric

Parameter Name	Attribute value
Maker	Microchip
package instruction	MSOP-8
Reach Compliance Code	compliant
Has ADC	YES
Other features	IT ALSO OPERATES AT 1.8V MIN AT 16 MHZ
Address bus width
bit size	8
maximum clock frequency	20 MHz
DAC channel	NO
DMA channel	NO
External data bus width
JESD-30 code	S-PDSO-G8
length	3 mm
Number of I/O lines	6
Number of terminals	8
On-chip program ROM width	14
Maximum operating temperature	125 °C
Minimum operating temperature	-40 °C
PWM channel	NO
Package body material	PLASTIC/EPOXY
encapsulated code	TSSOP
Package shape	SQUARE
Package form	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
ROM programmability	FLASH
Filter level	AEC-Q100; TS 16949
Maximum seat height	1.1 mm
speed	32 MHz
Maximum supply voltage	3.6 V
Minimum supply voltage	2.5 V
Nominal supply voltage	3 V
surface mount	YES
technology	CMOS
Temperature level	AUTOMOTIVE
Terminal form	GULL WING
Terminal pitch	0.65 mm
Terminal location	DUAL
width	3 mm
uPs/uCs/peripheral integrated circuit type	MICROCONTROLLER, RISC

User Manual

PIC12LF1552T-E/MSVAO Preview

PIC12LF1552

8-Pin Flash, 8-Bit Microcontrollers

High-Performance RISC CPU

C Compiler Optimized Architecture

Only 49 Instructions

2K Words Linear Program Memory Addressing

256 bytes Linear Data Memory Addressing

Operating Speed:

- DC – 32 MHz clock input

- DC – 125 ns instruction cycle

• Interrupt Capability with Automatic Context

Saving

• 16-Level Deep Hardware Stack with Optional

Overflow/Underflow Reset

• Direct, Indirect and Relative Addressing modes:

- Two full 16-bit File Select Registers (FSRs)

- FSRs can read program and data memory

•

eXtreme Low-Power (XLP) Features

• Sleep Current:

- 20 nA @ 1.8V, typical

• Watchdog Timer Current:

- 200 nA @ 1.8V, typical

• Operating Current:

- 30

A/MHz

@ 1.8V, typical

Peripheral Features

• Analog-to-Digital Converter (ADC):

- 10-bit resolution

- 5 external channels

- 2 internal channels:

- Fixed Voltage Reference

- Temperature Indicator channel

- Auto acquisition capability

- Conversion available during Sleep

- Special Event Triggers

• Hardware Capacitive Voltage Divider (CVD)

- Double sample conversions

- Two sets of result registers

- Inverted acquisition

- 7-bit pre-charge timer

- 7-bit acquisition timer

- Two guard ring output drives

- Adjustable sample and hold capacitor array

• Voltage Reference module:

- Fixed Voltage Reference (FVR) with 1.024V

and 2.048V output levels

• 6 I/O Pins (1 Input-only Pin):

- High current sink/source 25 mA/25 mA

- Individually programmable weak pull-ups

- Individually programmable interrupt-on-change

(IOC) pins

• Timer0: 8-Bit Timer/Counter with 8-Bit

Programmable Prescaler

• Master Synchronous Serial Port (MSSP) with SPI

and I

C with:

- 7-bit address masking

- SMBus/PMBus

compatibility

Flexible Oscillator Structure

• 16 MHz Internal Oscillator Block:

- Factory calibrated to ±1%, typical

- Software selectable frequency range from

32 MHz to 31 kHz

• 4x Phase-Lock Loop (PLL), usable with 16 MHz

internal oscillator

- Allows 32 MHz software selectable clock

frequency

• 31 kHz Low-Power Internal Oscillator

• Three External Clock modes up to 20 MHz

Special Microcontroller Features

• Operating Voltage Range:

- 1.8V to 3.6V

• Self-Programmable under Software Control

• Power-on Reset (POR)

• Power-up Timer (PWRT)

• Programmable Low-Power Brown-Out Reset

(LPBOR)

• Extended Watchdog Timer (WDT):

- Programmable period from 1 ms to 256s

• Programmable Code Protection

• In-Circuit Serial Programming™ (ICSP™) via Two

Pins

• Enhanced Low-Voltage Programming (LVP)

• Power-Saving Sleep mode:

- Low-Power Sleep mode

- Low-Power BOR (LPBOR)

• Integrated Temperature Indicator

• 128 Bytes High-Endurance Flash:

- 100,000 write Flash endurance (minimum)



2012-2016 Microchip Technology Inc.

DS40001674F-page 1

PIC12LF1552

TABLE 1:

PIC12LF1552 Family Types

Program Memory Flash

(words)

Data EEPROM (bytes)

Analog Channels

(2)(3)

CVD RX Channels

CVD TX Channels

(5)

Data Sheet Index

Timers 8/16-bit

10-bit ADCs

(4)

SRAM (bytes)

EUSART

Device

I/Os

(1)

Debug

MSSP

PWM

PIC12LF1552

PIC16LF1554

PIC16LF1559

PIC16LF1566

PIC16LF1567

Note 1:

(A)

(B)

(C)

2048

4096

8192

256

512

1024

1/0

2/1

3/1

The MCLR pin is input only.

Analog channels are split between the available ADCs.

Maximum usable analog channels assuming one pin must be assigned to output.

If V

> 2.4V, ADC may be overclocked 4x (T

= 0.25 µs).

Includes functionality of ADxGRDA output pin.

DS40001674

DS40001761

DS40001817

PIC12LF1552 Data Sheet, 8-Pin Flash, 8-Bit Microcontrollers

PIC16LF1554/1559 Data Sheet, 20-Pin Flash, 8-Bit Microcontrollers with XLP Technology

PIC16LF1566/1567 Data Sheet 28/40/44-Pin Flash, 8-Bit Microcontrollers with XLP

Technology

Data Sheet Index

(Unshaded devices are described in this document.)

Note:

For other small form-factor package availability and marking information, please visit

http://www.microchip.com/packaging

or contact your local sales office.

DS40001674F-page 2



2012-2016 Microchip Technology Inc.

XLP

PIC12LF1552

FIGURE 1:

8-PIN PDIP, SOIC, MSOP, UDFN

RA5 2

RA4 3

MCLR/V

/RA3 4

PIC12LF1552

RA0/ICSPDAT

RA1/ICSPCLK

RA2

Note:

See

Table 2

for location of all peripheral functions.

TABLE 2:

8-PIN ALLOCATION TABLE

8-Pin PDIP/SOIC/MSOP/UDFN

ADC/Hardware CVD

Reference

Interrupt

Pull-Up

MSSP

Timer

RA0

RA1

RA2

RA3

RA4

RA5

Note 1:

AN0

AN1

AN2

ADOUT

—

AN3

ADGRDA

AN4

ADGRDB

—

REF

—

T0CKI

—

SDO

(1)

(2)

SCK

SCL

SDI

(1)

SDA

(1)

SDA

(2)

SDI

(2)

SDO

(2)

—

IOC

INT

IOC

—

ICSPDAT

ICSPCLK

—

MCLR

CLKOUT

CLKIN

Default location for peripheral pin function. Alternate location can be selected using the APFCON register.

Alternate location for peripheral pin function selected by the APFCON register.



2012-2016 Microchip Technology Inc.

DS40001674F-page 3

Basic

I/O

PIC12LF1552

Table of Contents

1.0 Device Overview .......................................................................................................................................................................... 5

2.0 Enhanced Mid-Range CPU .......................................................................................................................................................... 8

3.0 Memory Organization ................................................................................................................................................................. 10

4.0 Device Configuration .................................................................................................................................................................. 31

5.0 Oscillator Module........................................................................................................................................................................ 36

6.0 Resets ........................................................................................................................................................................................ 44

7.0 Interrupts .................................................................................................................................................................................... 52

8.0 Power-down Mode (Sleep) ......................................................................................................................................................... 62

9.0 Watchdog Timer (WDT) ............................................................................................................................................................. 64

10.0 Flash Program Memory Control ................................................................................................................................................. 68

11.0 I/O Ports ..................................................................................................................................................................................... 84

12.0 Interrupt-on-Change ................................................................................................................................................................... 90

13.0 Fixed Voltage Reference (FVR) ................................................................................................................................................. 94

14.0 Temperature Indicator Module ................................................................................................................................................... 96

15.0 Analog-to-Digital Converter (ADC) Module ................................................................................................................................ 98

16.0 Hardware Capacitive Voltage Divider (CVD) Module ............................................................................................................... 111

17.0 Timer0 Module ......................................................................................................................................................................... 130

18.0 Master Synchronous Serial Port Module .................................................................................................................................. 133

19.0 In-Circuit Serial Programming™ (ICSP™) ............................................................................................................................... 186

20.0 Instruction Set Summary .......................................................................................................................................................... 188

21.0 Electrical Specifications............................................................................................................................................................ 202

22.0 DC and AC Characteristics Graphs and Charts ....................................................................................................................... 219

23.0 Development Support............................................................................................................................................................... 223

24.0 Packaging Information.............................................................................................................................................................. 227

Appendix A: “Data Sheet Revision History”..................................................................................................................................

239

The Microchip Web Site ..................................................................................................................................................................... 240

Customer Change Notification Service .............................................................................................................................................. 240

Customer Support .............................................................................................................................................................................. 240

Product Identification System............................................................................................................................................................. 241

TO OUR VALUED CUSTOMERS

It is our intention to provide our valued customers with the best documentation possible to ensure successful use of your Microchip

products. To this end, we will continue to improve our publications to better suit your needs. Our publications will be refined and

enhanced as new volumes and updates are introduced.

If you have any questions or comments regarding this publication, please contact the Marketing Communications Department via

E-mail at

docerrors@microchip.com.

We welcome your feedback.

Most Current Data Sheet

To obtain the most up-to-date version of this data sheet, please register at our Worldwide Website at:

http://www.microchip.com

You can determine the version of a data sheet by examining its literature number found on the bottom outside corner of any page.

The last character of the literature number is the version number, (e.g., DS30000000A is version A of document DS30000000).

Errata

An errata sheet, describing minor operational differences from the data sheet and recommended workarounds, may exist for current

devices. As device/documentation issues become known to us, we will publish an errata sheet. The errata will specify the revision

of silicon and revision of document to which it applies.

To determine if an errata sheet exists for a particular device, please check with one of the following:

• Microchip’s Worldwide Website;

http://www.microchip.com

• Your local Microchip sales office (see last page)

When contacting a sales office, please specify which device, revision of silicon and data sheet (include literature number) you are

using.

Customer Notification System

www.microchip.com

to receive the most current information on all of our products.

DS40001674F-page 4



2012-2016 Microchip Technology Inc.

PIC12LF1552

1.0

DEVICE OVERVIEW

The PIC12LF1552 are described within this data sheet.

They are available in 8-pin packages.

Figure 1-1

shows a

block diagram of the PIC12LF1552 devices.

Table 1-2

shows the pinout descriptions.

Reference

Table 1-1

for peripherals available per

device.

TABLE 1-1:

DEVICE PERIPHERAL

SUMMARY

PIC12LF1552

●

MSSP1

●

Timer0

Peripheral

Analog-to-Digital Converter (ADC)

Hardware Capacitor Voltage Divider (CVD)

Fixed Voltage Reference (FVR)

Temperature Indicator

Master Synchronous Serial Ports

Timers



2012-2016 Microchip Technology Inc.

DS40001674F-page 5

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PIC12LF1552T-E/MSVAO Related Products

	PIC12LF1552T-E/MSVAO	PIC12LF1552T-I/MSVAO	PIC12LF1552T-E/P	PIC12LF1552T-I/P	PIC12LF1552T-E/MUVAO	PIC12LF1552T-E/SNVAO
Description	RISC Microcontroller, 8-Bit, FLASH, 32MHz, CMOS, PDSO8	RISC Microcontroller, 8-Bit, FLASH, 32MHz, CMOS, PDSO8	RISC Microcontroller	RISC Microcontroller	RISC Microcontroller, 8-Bit, FLASH, 32MHz, CMOS, PDSO8	RISC Microcontroller, 8-Bit, FLASH, 32MHz, CMOS, PDSO8
Maker	Microchip	Microchip	Microchip	Microchip	Microchip	Microchip
package instruction	MSOP-8	MSOP-8	,	,	UDFN-8	SOIC-8
Reach Compliance Code	compliant	compliant	compliant	compliant	compliant	compliant
technology	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS
uPs/uCs/peripheral integrated circuit type	MICROCONTROLLER, RISC	MICROCONTROLLER, RISC	MICROCONTROLLER, RISC	MICROCONTROLLER, RISC	MICROCONTROLLER, RISC	MICROCONTROLLER, RISC
Has ADC	YES	YES	-	-	YES	YES
Other features	IT ALSO OPERATES AT 1.8V MIN AT 16 MHZ	IT ALSO OPERATES AT 1.8V MIN AT 16 MHZ	-	-	IT ALSO OPERATES AT 1.8V MIN AT 16 MHZ	IT ALSO OPERATES AT 1.8V MIN AT 16 MHZ
bit size	8	8	-	-	8	8
maximum clock frequency	20 MHz	20 MHz	-	-	20 MHz	20 MHz
DAC channel	NO	NO	-	-	NO	NO
DMA channel	NO	NO	-	-	NO	NO
JESD-30 code	S-PDSO-G8	S-PDSO-G8	-	-	R-PDSO-N8	R-PDSO-G8
length	3 mm	3 mm	-	-	3 mm	4.9 mm
Number of I/O lines	6	6	-	-	6	6
Number of terminals	8	8	-	-	8	8
On-chip program ROM width	14	14	-	-	14	14
Maximum operating temperature	125 °C	85 °C	-	-	125 °C	125 °C
Minimum operating temperature	-40 °C	-40 °C	-	-	-40 °C	-40 °C
PWM channel	NO	NO	-	-	NO	NO
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY	-	-	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	TSSOP	TSSOP	-	-	HVSON	SOP
Package shape	SQUARE	SQUARE	-	-	RECTANGULAR	RECTANGULAR
Package form	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	-	-	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	SMALL OUTLINE
ROM programmability	FLASH	FLASH	-	-	FLASH	FLASH
Filter level	AEC-Q100; TS 16949	AEC-Q100; TS 16949	-	-	AEC-Q100; TS 16949	AEC-Q100; TS 16949
Maximum seat height	1.1 mm	1.1 mm	-	-	0.55 mm	1.75 mm
speed	32 MHz	32 MHz	-	-	32 MHz	32 MHz
Maximum supply voltage	3.6 V	3.6 V	-	-	3.6 V	3.6 V
Minimum supply voltage	2.5 V	2.5 V	-	-	2.5 V	2.5 V
Nominal supply voltage	3 V	3 V	-	-	3 V	3 V
surface mount	YES	YES	-	-	YES	YES
Temperature level	AUTOMOTIVE	INDUSTRIAL	-	-	AUTOMOTIVE	AUTOMOTIVE
Terminal form	GULL WING	GULL WING	-	-	NO LEAD	GULL WING
Terminal pitch	0.65 mm	0.65 mm	-	-	0.5 mm	1.27 mm
Terminal location	DUAL	DUAL	-	-	DUAL	DUAL
width	3 mm	3 mm	-	-	2 mm	3.9 mm

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