MB8998x
Overview
- F2MC-8L family CPU core Dual-clock control system Maximum memory size: 8-Kbyte ROM, 256-byte RAM (max.) Minimum execution time: 0.95 µs/4.2 MHz I/O ports: max. 47 channels (max. 13 high-current type) 21-bit time-base counter 8/16-bit timer/counter: 8bit x 2 channels or 16-bit x 1 channels External interrupts (wake-up function): Four channels with edge selection plus eight level-interrupt channels 8-bit A/D converter: 4 channels 8-bit PWM timers: 2 channels Watch prescaler (15 bits) LCD controller/driver: 14 segments × 4 commons (max. 56 pixels) LCD driving reference voltage generator Remote control transmission output Buzzer output Power-on reset function (option) Low-power consumption modes (stop, sleep, and watch mode) CMOS technology s PACKAGE 64-pin Ceramic MQFP 64-pin Plastic LQFP 64-pin Plastic QFP (MQP-64C-P01) (MQP-64C-P01) (FPT-64P-M03) (FPT-64P-M03) (FPT-64P-M09) (FPT-64P-M09) MB89980 Series s PRODUCT LINEUP Part number Parameter Classification ROM size RAM size CPU functions MB89983 Mass production products (mask ROM products) 8 K x 8 bits (internal mask ROM) 256 × 8 bits Number of instructions: Instruction bit length: Instruction length: Data bit length: Minimum execution time: Interrupt processing time: MB89P985 One-time PROM product (OTP) 16K x 8 bits (Internal PROM) 512 x 8 bits 136 8 bits 1 to 3 bytes 1, 8,16 bits 0.95 µs/4.2 MHz 9 µs/4.2 MHz MB89PV980 Piggyback/evaluation product (for
