SH67L19

www.DataSheet4U.com SH67L19 4K 4-bit Micro-controller with LCD Driver Features Dual clock sources: The SH6610C-based single-chip 4-bit micro-controller - OSC: Crystal oscillator: 32.768kHz, RC oscillator: with LCD driver 32kHz or 131kHz. (selected by Code Option) ROM: 4K X 16 bits - OSCX: Ceramic oscillator: 455kHz, RC oscillator: RAM: 256 X 4 bits 262kHz or 500kHz (400kHz - 600kHz). (Selected by Operation Voltage: 1.2V - 1.7V system register) 4-Level subroutine nesting (include interrupts) Instruction cycle time: One 8-bit Timers with pre-divider circuit - 122.07µs for 32.768 kHz crystal One 8-bit Base Timer - 30.53µs for 131 kHz RC Warm-up timer for power-on reset - 8.79µs for 455kHz ceramic Powerful interrupt sources: - 15.27µs for 262kHz RC - External interrupts (Falling or rising edge) - 8µs for 500kHz RC - Timer0 interrupts Built-in 2-channel PSG - Base Timer interrupts Built-in alarm generator - PORTB, C interrupts (Falling or rising edge) DataSheet4U.com Built-in EL-light driver 24 CMOS bi-directional I/O pins Built-in watchdog timer - PC, PD, PE, PF can switch to segment Built-in Resistor to Frequency converts circuit LCD driver: Up to 6 X 38 dots Two low power operation modes: HALT and STOP - 1/6 duty, 1/3 bias; 1/5 duty, 1/3 bias; 1/4 duty, 1/3 bias Low power consumption or 1/3 duty, 1/2 bias selected by Code Option Bonding option for multi-code software - 17 segment shared with PORTC, D, E, F and CX Available in CHIP FORM Built-in voltage double and treble charge...