MB89F969A

FUJITSU SEMICONDUCTOR DATA SHEET DS07-12545-1E 8-bit Proprietary Microcontroller CMOS F2MC-8L MB89960 Series MB89965/P965A/F969A/ MB89PV960 s DESCRIPTION The MB89960 series is a single-chip microcontroller that utilizes the F2MC-8L core for low voltage and high speed performance. The microcontroller contains a range of peripheral functions including timers, a serial interface, I2C interface, A/D converter, and external interrupts. The internal I2C interface complies with the SM bus standard and supports an SM bus battery controller. s FEATURES Range of package options QFP and MQFP packages (0.8 mm pitch) LQFP package (0.5 mm and 0.65 mm pitch) High speed operation at low voltage Minimum instruction execution time = 0.4 µs (for a 10 MHz oscillation) F2MC-8L CPU core Instruction set optimized for controller applications Multiplication and division instructions 16-bit arithmetic operations Bit test branch instructions Bit manipulation instructions, etc. Dual-clock control system Main clock : 10 MHz max. (Four speed settings available, oscillation halts in sub-clock mode) Sub-clock : 32.768 kHz (Operation clock for sub-clock mode) Four channels 8/16-bit timer/counter (8-bit × 2 channels or 16-bit × 1 channel) 21-bit timebase timer Clock prescaler (15-bit) Serial I/O Selectable transfer format (MSB-first or LSB-first) supports communications with a wide range of devices. A/D converter 10-bit × 4 channels MB89960 Series External interrupt...