SH66L16A

SH66L16A 16K 4-bit Low Power Micro-controller with LCD Driver Features SH6610C-based single-chip 4-bit micro-controller with LCD driver ROM: 16K X 16 bits RAM: 2016 X 4 bits - 32 System Control Register - 1872 Data Memory - 448 bits LCD RAM Operation Voltage: VDD = 1.2V - 1.7V (Typical 1.5V) 24 CMOS Bi-directional I/O Pins (including 12 shared with SEG/COM pins) 4-Level Stack (Including Interrupts) Powerful Interrupt Sources: - External interrupt (Low active) - Timer0 interrupt - Base Timer interrupt - PORTB & PORTC interrupts (Low active) Oscillator (Code Option): OSCX: - RC oscillator: 200kHz OSC: - Crystal oscillator: 32.768kHz Base timer clock source (Code Option): OSC: - Crystal Oscillator: - RC oscillator: OSCX: - RC oscillator: 32.768kHz 32kHz 200kHz 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: 56SEG X 4COM (1/4 Duty, 1/3 Bias) 56SEG X 8COM (1/8 Duty, 1/4 Bias) Built-in Voltage Tripler Charge Pump Circuit Built-in Alarm Generator Low power consumption Read Rom Data Table function (RDT) Bonding option for multi-code software Available in CHIP FORM General Description SH66L16A is a single-chip 4-bit micro-controller. This device integrates a SH6610C CPU core; RAM, ROM, Timer, Base Timer, Alarm generator, LCD driver, I/O ports, and voltage tripler charge pump circuit. T...