NXP P87C554SFAA,512 Microcontrollers

RAM: 512x8

Core: 8051

FLASH: 16KB

Speed: 16MHz

I/O port: 40

Interface: EBI/EMI/I2C/UART/USART

Peripherals: POR/PWM/WDT

Mounting Type: Surface Mount

Number of bits: 8bit

Data Converters: A/D 8x10b

Oscillator Type: 内蔵

Operating Voltage: 2.7 to 5.5V

Program Memory Size: 16kB(16Kx8)

Program Memory Type: OTP

Power-supply voltage: 5V

Operating temperature range: -40 to 85C