M37516F8HP Datasheet | Renesas

7516 Group SINGLE-CHIP 8-BIT CMOS MICROPUTER REJ03B0042-0101Z Rev.1.01 Jul 01, 2003 DESCRIPTION The 7516 group is the 8-bit microputer based on the 740 family core technology. The 7516 group is designed for the household products and office automation equipment and includes serial I/O functions, 8-bit timer, A-D converter, and I2C-BUS interface. Features q Basic machine-language instructions ...................................... 71 q Minimum instruction execution time .................................. 0.5 µs (at 8 MHz oscillation frequency) q Memory size ROM ............................................................... 16 K to 32 K bytes RAM .................................................................... 512 to 1 K bytes q Programmable input/output ports ............................................ 40 q Interrupts ................................................. 17 sources, 16 vectors q Timers ............................................................................. 8-bit ✕ 4 q Serial I/O1 ................... 8-bit ✕ 1 (UART or Clock-synchronized) q Serial I/O2 ................................... 8-bit ✕ 1(Clock-synchronized) q Multi-master I2C-BUS interface (option) ...................... 1 channel q PWM ............................................................................... 8-bit ✕ 1 q A-D converter ............................................... 10-bit ✕ 8 channels q Watchdog timer ............................................................ 16-bit ✕ 1 q Clock generating circuit ..................................... Built-in 2 circuits (connect to external ceramic resonator or quartz-crystal oscillator) q Power source voltage In high-speed mode .................................................. 4.0 to 5.5 V (at 8 MHz oscillation frequency) In high-speed mode .................................................. 2.7 to 5.5 V (at 4 MHz oscillation frequency) In middle-speed mode ............................................... 2.7 to 5.5 V (at 8 MHz...