Renesas Electronics 7512
The 7512 Group is the 8-bit microcomputer 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.DESCRIPTION
FEATURES
qBasic machine-language instructions ...................................... 71 qMinimum instruction execution time .................................. 1.0 µs (at 4 MHz oscillation frequency) qMemory size Flash memory .................................................. 36 K to 52 Kbytes RAM ............................................................... 1.0 K to 1.5 Kbytes qProgrammable input/output ports ............................................ 36 qInterrupts ................................................. 19 sources, 16 vectors qTimers ............................................................................. 8-bit ✕ 4 qSerial interface Serial I/O1 .......... 8-bit ✕ 1 (UART or Clock-synchronized) Serial I/O2 .......................... 8-bit ✕ 1(Clock-synchronized) qMulti-master I2C-BUS interface (option) ...................... 1 channel qPWM ............................................................................... 8-bit ✕ 1 qA/D converter .............................................