Datasheet TC78H670FTG (Toshiba) - 3

TC78H670FTG
4. Pin Description
STBY = High Pin No. STBY = Low Pin description CLK-IN mode Serial mode MODE3: Step mode select pin 1 MODE3 CW-CCW NC CW-CCW: Current direction setup pin 2 AGND ← ← GND pin 3 VM ← ← Motor power supply input pin 4 PGND_A ← ← Ach Power GND pin 5 OUT_A+ ← ← A channel motor output(+) pin 6 OUT_A- ← ← A channel motor output(-) pin 7 OUT_B- ← ← B channel motor output(-) pin 8 OUT_B+ ← ← B channel motor output(+) pin 9 PGND_B ← ← Bch Power GND pin 10 VREF ← ← Current threshold reference pin 11 OSCM ← ← Internal oscillator frequency setting pin 12 STBY ← ← Standby pin Enable(Motor output ON/OFF) pin / 13 EN/ERR ← ← Error detection flag output pin MODE0: Step mode select pin 14 MODE0 UP-DW S_DATA UP-DW: Step mode setting pin S_DATA: Serial data input pin MODE1: Step mode select pin 15 MODE1 SET_EN LATCH SET_EN: Step mode setting enable pin LATCH: Latch enable pin MODE2: Step mode select pin 16 MODE2 CLK S_CLK CLK: Step Clock input pin S_CLK: Serial clock input pin 3 2019-11-28