MB8993x Datasheet | Fujitsu Semiconductor Limited

DESCRIPTION The MB89930A series is a line of single-chip microcontrollers. In addition to a pact instruction set, the microcontrollers contain a variety of peripheral functions such, timers, a serial interface, an A/D converter and an external interrupt. s FEATURES - - - - - - - - - - - - - - MB89600 Series CPU core Maximum memory space : 64 Kbytes Minimum execution time : 0.4 µs/10 MHz Interrupt processing time : 3.6 µs/10 MHz I/O ports : max. 21channels 21-bit timebase timer 8-bit PWM timer 8/16-bit capture timer/counter 10-bit A/D converter : 8 channels UART 8-bit serial I/O External interrupt 1 : 3 channels External interrupt 2 : 8 channels Wild Register : 2 bytes (Continued) s PACKAGE 30-pin plastic SSOP 48-pin ceramic MQFP (FPT-30P-M02) (MQP-48C-P01) MB89930A Series (Continued) - Low-power consumption modes ( sleep mode, and stop mode) - SSOP-30 and MQFP-48 package - CMOS Technology s PRODUCT LINEUP Part number Parameter MB89935A MB89935B MB89P935A One-time PROM product (for small-scale production) 16 K × 8 bits (internal PROM) 512 × 8 bits 136 8 bits 1 to 3 bytes 1, 8, 16 bits 0.4 µs to 6.4 µs (10 MHz) 3.6 µs to 57.6 µs (10 MHz) MB89PV930A Piggyback/evaluation product (for development) 32 K × 8 bits (external EPROM) Classification ROM size RAM size Mass production product (mask ROM product) 16 K × 8 bits (internal mask ROM) Number of instructions : Instruction bit length : Instruction length : Data bit length : Minimum execution time : Interrupt processing time : CPU functions Ports 21-bit time base timer Watching timer General-purpose I/O ports (CMOS) : 21 (also serve as peripherals ) (4 ports are also an N-ch open-drain type.) 21-bit Interrupt cycle : 0.82 ms, 3.3 ms, 26.2 ms, or 419.4 ms with 10-MHz main clock Reset generation cycle : 419.4 ms minimum with 10-MHz main clock 8-bit interval timer operation (square output capable, operating clock cycle : 0.4 µs , 3.2 µs, 6.4 µs, 25.6 µs) 8-bit resolution PWM operation (conversion cycle :...