PT08U3M1TMW中文资料_数据手册_规格书

PT32U301

ARM ^®Cortex™-M0 Microcontroller

DESCRIPTION

FEATURES



ARM Cortex M0 Processor

Performance up to 48 MHz

Flash memory 32K-Byte

System SRAM 4K-Byte

The PT32 microcontrollers is a series of low-power

microcontrollers incorporating a high-performance

ARM CortexTM-M0 32-bit RISC core. It operates at

a maximum 48 MHz frequency and features 32

Kbytes of Flash and 4 Kbytes of SRAM. A

comprehensive set of power-saving modes allows it

to be employed in low-power applications. Extensive

range of enhanced peripherals and I/Os are available

allowing the device to be adopted in different

application. A comprehensive set of power-saving

modes allows it to be employed in low-power

applications. The Flash program memory can be

reprogrammed in-system through the SWD interface.

Power control

POR/PDR

PVD



Low power mode

Sleep mode

Stop mode

Standby mode

Divers Peripherals

Up to 45 GPIOs

16/32-bit timer * 6

WDT/RTC

8 channel 12-bit ADC

4 Comparator with window comparison

2 UART

The PT32U301 MCUs give you any essential

functionality as a General-purpose MCU. With its

highly customizable peripherals, it eases the

process of making your own ideal product.

PT32U301 microcontroller peripheral set also

includes an External Bus Interface, 2x UARTs, 1X

I2C, 1 SPI, 3x general-purpose 16/32-bit timers, an

RTC, 3x PWM, an ADC and four analog

comparators.

I2C with master/slave mode

SPI with variable bit length (4-16 bits)

Tel: 886-2-66296288‧Fax: 886-2-29174598‧http://www.princeton.com.tw‧2F, No. 233-1, Baociao Rd., Sindian Dist., New Taipei City 23145, Taiwan

PT32U301

BLOCK DIAGRAM

WAUP

VDD33

GND

Power

4kB INFO

POR

PVD

PDR

ARM Cortex-M0

Processor

32kB Flash

VDDA

Flash Controller

Clock

XTAL OSC.

4-16 MHz

HSI OSC.

4 MHz

S

M

XTAL32_IN

XTAL OSC.

32.768 kHz

LSI OSC.

~30 kHz

High Speed

Bus Matrix

SRAM

(4kB)

XTAL32_OUT

S

Low Power

Controller

PLL

S

MCO

System and Clock Controller

AHB-APB

Bridge#2

AHB-APB

Bridge#1

GPIO

PB11-PB00

PC11-PC00

A/B/C/D

UARTx_TXD

CCPx_A

UARTx_RXD

UARTx_CTS

UARTx_RTS

UART 0/1

SPI

GP Timer 0/1/2

SPI_MISO

SPI_MOSI

Watchdog

Timer

SPI_SCSN

SPI_SCLK

I2C_SDA

I2C_SCK

PWM 0/1/2

RTC

I2C

ADC

CAIP[3:0]

Comparator

V1.2

2

April 2019

PT32U301

1. ORDER INFORMATION

Valid Part Number

PT32U301

Package Type

Top Code

LQFP 48

LQFP 32

SSOP 24

SOP 16

SOP 8

PT32U301

P T 3 2 U 3 0 1 H G M A

PKG Version

Product Line Code

Pin Count

PT : Princeton Technology

M : 48 pins

R : 64 pins

W : 32 pins

P : 24 pins

MCU Type

08 : 8-bit MCU 8051

32 : 32-bit MCU M0

33 : 32-bit MCU M3

35 : 32-bit MCU M4

B : 8 pins

Package Type

G : LQFP, 7x7 mm²

N : QFN, 5x5 mm²

M : QFN, 4x4 mm²

X : SOP, 150 mil

Product Type

M : Medical/Motor

C : Connectivity

U : Universal

Flash Memory Size

T : 64KB Eflash Memory, 8KB SRAM

H : 32KB Eflash Memory, 4KB SRAM

R : 64KB E flash Memory, 16KB SRAM

I/O Type

3 : 3.3V Power/IO

5 : 5V Power/IO

6 : SiP

Product Type Sub Family

C : Connectivity

0-1 : USB

3 : CAN/LIN

5 : PLC

M : Medical/Motor

0-1 : Medical

2-3 : Motor

6-7 : RF

Device Variant

1 : Default Variant

V1.2

5

April 2019

PT32U301

2. PIN CONFIGURATION

LQFP - 48

37

38

39

40

41

42

43

44

45

46

47

48

24

23

22

21

20

19

18

17

16

15

14

13

PB04

PB03

PB02

PB01

PB00

PC00

PC01

PC02

PC03

PC04

PC05

PC06

PD11_NRST

PD12_XTAL_IN

PD13_XTAL_OUT

PD14_XTAL32_IN

PD15_XTAL32_OUT

VSSA

PT32U301

HGMA

XXXXXX

VDDA

PA11

PA10

PA09

PA08

PA07

V1.2

6

April 2019

PT32U301

LQFP - 32

PB04 25

PB03 26

PB02 27

PB01 28

PB00 29

PC03 30

PC04 31

PC05 32

16 PD12_XTAL_IN

15 PD13_XTAL_OUT

14 PD14_XTAL32_IN

13 PD15_XTAL32_OUT

VSSA

PT32U301

HGWA XXXXXX

VDDA

PA09

PA08

SSOP - 24

1

VDDA

24

23

22

21

20

PA09

PA08

PA07

PA06

PA05

2

VSSA

PD13_XTAL_OUT

PD12_XTAL_IN

PD11_NRST

PD10_WKUP

PB08

3

4

5

6

19 PA04

7

18

PA03

PB07

8

17

PA02

PB06

9

16

PA01

PB05

10

11

12

15

PA00

VDD33

14

PB00

13

PB02

PB01

V1.2

7

April 2019

PT32U301

SOP - 16

1

2

3

4

5

6

7

8

VDDA

VSSA

16

15

14

13

12

11

10

9

PA09

PA08

PA03

PA02

PA01

PA00

PB00

PB01

PD11_NRST

PD10_WKUP

PB07

PB06

PB05

PB02

SOP - 8

1

2

3

4

8

7

6

5

VSSA

VDDA

PA01

PA00

PB00

PD11_NRST

PB02

PB01

V1.2

8

April 2019

PT32U301

3. PIN DESCRIPTION

Each GPIO line can be assigned to one of the peripheral functions. The following table lists out the pin name of all

packages and its respective available alternate function.

Pin No.

Type

Pin Name

Description

LQFP48 LQFP32 SSOP24 SOP16 SOP8

PC07

PC08

PC09

PC10

PC11

PA00

PA01

PA02

PA03

PA04

PA05

PA06

PA07

PA08

PA09

PA10

PA11

VDDA

VSSA

I/O General Purpose Digital I/O Pin

Supply Analog Voltage Supply

1

2

3

4

5

6

1

2

15

16

17

18

19

20

21

22

23

24

11

12

13

14

6

7

8

3

9

4

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

5

6

7

8

15

16

9

10

11

12

13

14

15

16

17

18

19

20

1

2

1

2

8

1

Ground Analog Ground

PD15_XTAL32_OUT I/O General Purpose Digital I/O Pin/Crystal Output

PD14_XTAL32_IN

PD13_XTAL_OUT

PD12_XTAL_IN

PD11_NRST

PD10

I/O General Purpose Digital I/O Pin/Crystal Input

I/O General Purpose Digital I/O Pin/Crystal Output

I/O General Purpose Digital I/O Pin/Crystal input

I/O General Purpose Digital I/O Pin/Reset

I/O General Purpose Digital I/O Pin

Supply Voltage Supply

3

4

5

6

3

4

2

PD09

PD08

PD07

PB11

PB10

PB09

PB08

7

8

PB07

21

22

23

24

25

26

27

5

6

7

PB06

9

PB05

10

11

VDD33

PB04

I/O General Purpose Digital I/O Pin

PB03

PB02

12

8

3

V1.2

9

April 2019

PT32U301

Pin No.

LQFP48 LQFP32 SSOP24 SOP16 SOP8

Type

Pin Name

Description

PB01

PB00

PC00

PC01

PC02

PC03

PC04

PC05

PC06

I/O General Purpose Digital I/O Pin

40

41

42

43

44

45

46

47

48

28

30

13

14

9

4

5

10

30

31

32

V1.2

10

April 2019

PT32U301

IMPORTANT NOTICE

Princeton Technology Corporation (PTC) reserves the right to make corrections, modifications, enhancements,

improvements, and other changes to its products and to discontinue any product without notice at any time.

PTC cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a PTC product. No

circuit patent licenses are implied.

Princeton Technology Corp.

2F, 233-1, Baociao Road,

Sindian, Dist., New Taipei City 23145, Taiwan

Tel : 886-2-66296288

Fax: 886-2-29174598

http://www.princeton.com.tw

V1.2

335

April 2019

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PT08U3M1TMW

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