Connectivity :

I²C, IDE/ATAPI, Memory Card, SPI, UART/USART, USB

Core Processor :

80C51

Core Size :

8-Bit

Data Converters :

A/D 2x10b

EEPROM Size :

-

Mounting Type :

Surface Mount

Number of I/O :

44

Operating Temperature :

-40°C ~ 85°C (TA)

Oscillator Type :

External

Package / Case :

80-LQFP

Part Status :

Obsolete

Peripherals :

Audio, I²S, MP3, PCM, POR, WDT

Program Memory Size :

64KB (64K x 8)

Program Memory Type :

Flash

RAM Size :

2.25K x 8

Speed :

40MHz

Supplier Device Package :

80-TQFP (14x14)

Voltage - Supply (Vcc/Vdd) :

2.7V ~ 3.3V