Microchip Technology AT89S8253-24AU MCUs 12kB 闪存 256B RAM 2.7V-5.5V

Core: 8051

Width: 10 mm

Height: 1 mm

Length: 10 mm

Unit Weight: 273.300 mg

Data RAM Size: 256 B

ADC Resolution: No ADC

Data Bus Width: 8 bit

Interface Type: SPI, UART

Mounting Style: SMD/SMT

Number of I/Os: 32 I/O

Processor Series: AT89x

Moisture Sensitive: Yes

Program Memory Size: 12 kB

Program Memory Type: Flash

Supply Voltage - Max: 5.5 V

Supply Voltage - Min: 2.7 V

Maximum Clock Frequency: 24 MHz

Number of Timers/Counters: 3 Timer

Maximum Operating Temperature: + 85 C

Minimum Operating Temperature: - 40 C