EU RoHS

Compliant

ECCN (US)

3A991.a.2

Part Status

Active

HTS

8542.31.00.01

Package Height

1.4

Package Width

7

Package Length

7

Mounting

Surface Mount

Lead Shape

Gull-wing

PCB changed

48

Family Name

STM32F

Instruction Set Architecture

RISC

Device Core

ARM Cortex M3

Core Architecture

ARM

Maximum CPU Frequency (MHz)

72

Maximum Clock Rate (MHz)

72

Data Bus Width (bit)

32

Program Memory Type

Flash

Program Memory Size

64KB

RAM Size

20KB

Programmability

Yes

Interface Type

CAN/I2C/SPI/USART/USB

Number of I/Os

37

No. of Timers

4

PWM

1

Number of ADCs

Dual

ADC Channels

10/10

ADC Resolution (bit)

12/12

USART

3

UART

0

USB

1

SPI

2

I2C

2

I2S

0

CAN

1

Ethernet

0

Watchdog

2

Parallel Master Port

No

Real Time Clock

Yes

Special Features

CAN Controller

Minimum Operating Supply Voltage (V)

2

Typical Operating Supply Voltage (V)

2.5|3.3

Maximum Operating Supply Voltage (V)

3.6

Maximum Power Dissipation (mW)

363

Minimum Operating Temperature (°C)

-40

Maximum Operating Temperature (°C)

85

Supplier Temperature Grade

Industrial

Packaging

Tray

Supplier Package

LQFP

Pin Count

48

Standard Package Name

QFP