CXP921064A

CXP921064A CMOS 16-bit Single Chip Microcomputer Description The CXP921064A is a CMOS 16-bit microcomputer integrating on a single chip an A/D converter, serial interface, I2C bus interface, timer, real-time pulse generator, clock prescaler, remote control receive circuit, and as well as basic configurations like a 16bit CPU, ROM, RAM, and I/O port. This LSI also provides the sleep/stop functions that enable lower power consumption. 100 pin QFP (Plastic) 100 pin LQFP (Plastic) 104 pin LFLGA (Plastic) Features An efficient instruction set as a controller — Direct addressing, numerous abbreviated forms, multiplication and division instructions Instruction sets for C language and RTOS — Highly quadratic instruction system, generalpurpose register of eigth 16-bit × 16-bank configuration Minimum instruction cycle 100ns at 20MHz operation (2.7 to 3.3V) 61µs at 32kMHz operation (2.2 to 3.3V) Incorporated ROM capacity 256K bytes Incorporated RAM capacity 10K bytes Peripheral functions — A/D converter 8-bit 12 analog input, 2 channels successive approximation system, automatic scanning function, (Conversion time: 3.4µs at 20MHz) — Serial interface 128 -byte buffer RAM, 3 channels 8-stage FIFO, 1 channel (supports special mode master/slave) — I2C bus interface 64-byte buffer RAM , 2 channels (supports master/slave and automatic transfer mode) — Timers 8-bit timer/counter, 2 channels (with timing output) 16-bit timer, 3 channels — Real-time pulse generator 5-bit output, 1 c...