SH67K93

www.DataSheet4U.com SH67K93 24K 4-bit Micro-Controller with LCD Driver Feature - 50 Seg X 8 Com (1/8 duty 1/4 bias or 1/5 bias) SH6610D-Based Single-Chip 4-bit Micro-Controller Oscillator (Code Option) ROM: 24K X 16 bits OSC RAM: 5784 X 4 bits - Crystal Oscillator 32.768kHz - 48 bytes System Control Register - RC Oscillator: 262kHz - 5536 bytes Data Memory OSCX - 200 bytes LCD RAM - Ceramic Resonator 3.58MHz/Crystal Oscillator 3.579545MHz Operation Voltage: 2.4V - 3.6V - RC oscillator 1.8MHz 23 CMOS Bi-directional I/O pads (15 shared with LCD Instruction Cycle Time Segments) - 122.07µs for 32.768kHz crystal 12 Segments of LCD Shared with Scan Output port 15.27µs for 262 kHz RC 8-Level Stack (including interrupts) 2.22µs for 1.8 MHz RC Two 8-bit Timer/Counter 1.1µs for 3.58MHz ceramic Powerful Interrupt Sources Two Low Power Operation Modes: HALT and STOP - External Interrupt (PORTA.0 Rising/Falling edge) DataSheet4U.com Warm-up Timer for Power-On Reset (POR) - Timer0 Interrupt Watchdog Timer - Timer1 Interrupt - External Interrupts: PORTB, PORTC and PORTD DTMF/FSK Generator (Falling edge) Available In CHIP FORM LCD Driver - 50 Seg X 16 Com (1/16 duty 1/4 bias or 1/5 bias) DataShee General Description SH67K93 is a single-chip 4-bit micro-controller. The device integrates a SH6610D CPU core, RAM, ROM, Timer, LCD driver, I/O port, DTMF/FSK Generator and FSK/DTMF/CAS decoder. This chip builds in a dual-oscillator to enhance the total chip performance. The device is suitable fo...