M37512FCH-XXXHP
M37512FCH-XXXHP is SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER manufactured by Renesas.
- Part of the M37512F8HP comparator family.
- Part of the M37512F8HP comparator family.
DESCRIPTION
The 7512 Group is the 8-bit microputer based on the 740 family core technology. The 7512 Group is designed for battery-pack and includes serial interface functions, 8-bit timer, A/D converter, current integrator and I2C-BUS interface.
FEATURES q Basic machine-language instructions 71 q Minimum instruction execution time 1.0 µs
(at 4 MHz oscillation frequency) q Memory size
Flash memory 36 K to 52 Kbytes RAM 1.0 K to 1.5 Kbytes q Programmable input/output ports 36 q Interrupts 19 sources, 16 vectors q Timers 8-bit ✕ 4 q Serial interface
Serial I/O1 8-bit ✕ 1 (UART or Clock-synchronized) 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 ✕ 10 channels q Current integrator 1 channel q Over current detector 1 channel q Easy thermal sensor 1 channel q Watchdog timer 16-bit ✕ 1 q Clock generating circuit Built-in 4 circuits
(high-speed RC oscillator and 32k Hz RC oscillator, or connect to external ceramic resonator or quartz-crystal oscillator) q Power source voltage 2.45 to 2.55 V q Power dissipation In high-speed mode...
