Family Name  

STM8A

Instruction Set Architecture  

CISC

Maximum CPU Frequency (MHz)  

16

Maximum Clock Rate (MHz)  

16

Data Bus Width (bit)  

8

Maximum Expanded Memory Size  

16MB

Programmability  

Yes

Interface Type  

CAN/I2C/SPI/UART/USART

Number of I/Os  

40

No. of Timers  

6

Number of ADCs  

Single

ADC Resolution (bit)  

10

USART  

1

UART  

1

I2C  

1

I2S  

0

Watchdog  

2

Special Features  

CAN Controller

Minimum Operating Supply Voltage (V)  

3

Typical Operating Supply Voltage (V)  

3.3|5

Maximum Operating Supply Voltage (V)  

5.5

Minimum Operating Temperature (°C)  

-40

Maximum Operating Temperature (°C)  

125

CECC Qualified  

No

Standard Package Name  

QFP

Supplier Package  

LQFP

Mounting  

Surface Mount

Package Height  

1.4

Package Length  

7

Package Width  

7

PCB changed  

48

Lead Shape  

Gull-wing

Packaging  

Tape and Reel

Part Status  

Obsolete

Pin Count  

48

RAM Size  

6KB

Program Memory Type  

Flash

Program Memory Size  

96KB

Core Architecture  

STM8

Ethernet  

0

USB  

0

SPI  

1

CAN  

1

PWM  

2

ADC Channels  

10

Device Core  

STM8A