4K 4-bit Microcontroller
SH67L19A
4K 4-bit Micro-controller with LCD Driver
Features
SH6610C-Based Single-Chip 4-bit Micro-Controller With LCD ...
Description
SH67L19A
4K 4-bit Micro-controller with LCD Driver
Features
SH6610C-Based Single-Chip 4-bit Micro-Controller With LCD Driver
ROM: 4K X 16bits
RAM: 303X 4bits - 47 System control register - 256 Data memory - 228 bits LCD RAM
Operation voltage: 1.2V - 1.7V
24 CMOS Bi-directional I/O pads
4-Level stack (Including interrupts)
One 8-bit Auto Re-Loaded Timer/Counter
One 8-bit base timer
Warm-Up Timer
Powerful interrupt sources: - External interrupts (Rising/falling edge) - Timer0 interrupt - Base timer interrupt - PORTB & PORTC interrupts (Rising/falling edge)
Dual clock sources: OSC: - Crystal oscillator: 32.768kHz - RC oscillator: 32kHz or 131kHz. (Code Option) OSCX: - Ceramic oscillator: 455kHz
- RC oscillator: 262kHz or 500kHz (400kHz - 600kHz) (System Register Option)
Instruction cycle time (4/fOSC)
Two low power operation modes: HALT and STOP
Reset - Built-in power-on reset (POR) - Built-in watchdog timer (WDT) (Code Option) - Reset pad low level/falling edge triggering (Code Option)
LCD driver: - 38SEG X 6COM (1/6 duty, 1/3 bias) - 38SEG X 5COM (1/5 duty, 1/3 bias) - 38SEG X 4COM (1/4 duty, 1/3 bias) - 38SEG X 3COM (1/3 duty, 1/2 bias)
Built-in 2-channel Programmable Sound Generator (PSG)
Built-in Alarm Generator
Built-in Electro-luminescent Light (EL-Light) driver
Built-in voltage Doubler and Tripler charge pump circuit
Built-in Resistor To Frequency Converter (RFC)
Bonding option for multi-code software
Single solar supply application
Available in CHIP FORM
General Des...
Similar Datasheet