Product Summary

The TMP47C670N-V747 is a high speed and high performance 4-bit single chip microcomputer. The TMP47C670N-V747 is with built-in VFT (vacuum fluorescent tube display) driver and 14 biy D/A converter (pulse width modulation) output.

Parametrics

TMP47C670N-V747 absolute maximum ratings: (1) hysteresis voltage: 0.7V; (2) input current IIN1: ±2μA (VDD=5.5V) , IIN2: ±2μA (VIN=5.5V/0V) ; (3) Input resistance: 30 to 150kΩ (ko port with pull-up/pull-down) , RIN2: 100 to 450kΩ; (4) Pull-down resistance: 80kΩ (VDD=5.5V, Vkk=30V) ; (5) Supply current (in the normal mode) IDD: 3 to 6mA (VDD=5.5V, fc=4MHz) ; (6) Supply current (in the HOLD mode) IDDH, VDD=5.5V: 0.5μA.

Features

TMP47C670N-V747 features: (1) 4-bit single chip microcomputer; (2) instruction exection time; (3) 92 basic instructions; (4) subroutine nesting: 15 levels max; (5) I/O port (53 pins) ; (6) interval timer; (7) watch dog timer; (8) real time emulator: BM47C870A.

Diagrams

tmp47c670n-v747 Circuit