8K 4-bit Low Power Micro-controller
SH67L18
8K 4-bit Low Power Micro-controller with LCD Driver
Features
SH6610D-based single-chip 4-bit micro-controller...
Description
SH67L18
8K 4-bit Low Power Micro-controller with LCD Driver
Features
SH6610D-based single-chip 4-bit micro-controller with LCD driver
ROM: 8K X 16 bits
RAM: 768 X 4 bits - 32 System Control Register - 736 Data memory - 195 bits LCD RAM
Operation Voltage: fOSCX = 300kHz, VDD = 1.2V - 1.7V (Typical 1.5V) fOSCX = 800kHz, VDD = 1.3V - 1.7V
16 CMOS Bi-directional I/O pads (including 4 input only pads)
8-Level Stack (Including Interrupts)
Powerful Interrupt Sources: - External interrupt (Low active) - Base Timer interrupt - PORTB, PORTC & PORTD interrupts (Low active)
Oscillator (Code Option):
OSCX:
- RC oscillator: - RC oscillator:
300kHz 800kHz
Base timer clock source (Code Option):
OSC: - Crystal Oscillator: - RC oscillator:
32.768kHz 32kHz
Instruction Cycle Time (4/fOSC)
Two Low Power Operation Modes: HALT And STOP
Reset - Built-in Watchdog Timer (WDT) (Code Option) - Built-in Power-on Reset (POR) - Built-in Low Voltage Reset (LVR) (Code Option)
LCD Driver: 40SEG X 4COM (1/4 Duty, 1/3 Bias) 39SEG X 5COM (1/5 Duty, 1/3 Bias)
Built-in Voltage Tripler Charge Pump Circuit
Built-in Alarm Generator
Single solar supply application (Code Option)
Low power consumption
Read Rom Data Table function (RDT)
Bonding option for multi-code software
Available in CHIP FORM
General Description
SH67L18 is a single-chip 4-bit micro-controller. This device integrates a SH6610D CPU core; RAM, ROM, Base Timer, Alarm generator, LCD driver, I/O ports, and voltage tripler charg...
Similar Datasheet