Document
SH69P802
OTP 2K 4-bit Micro-controller
Features
SH6610D-Based Single-Chip 4-bit Micro-Controller
OTP ROM: 2K X 16 bits
RAM: 123 X 4 bits - 35 System Control Register - 88 Data Memory
Operation voltage: - fOSC = 30kHz - 4MHz, VDD = 2.4V - 5.5V - fOSC = 30kHz - 10MHz, VDD = 4.5V - 5.5V
6 CMOS Bi-directional I/O pins - Built-in pull-up for Input ports excluding PORTA.3 - 5 CMOS push-pull output ports - 1 CMOS open drain output port (PORTA.3)
8-Level Stack (Including Interrupts)
Two 8-bit Auto Re-Load Timer/Counters (one can switch to external clock source)
Warm-Up Timer
Powerful Interrupt Sources: - Timer0 Interrupt - Timer1 Interrupt - External Interrupts: PORTA & PORTB (Falling Edge)
Oscillator: (Code option) - Crystal Oscillator: 32.768kHz, 400kHz - 10MHz - Ceramic Resonator: 400kHz - 10MHz - External RC Oscillator: 400kHz - 10MHz - Internal RC Oscillator: 4MHz ± 2% - External Clock: 30kHz - 10MHz
Instruction Cycle Time (4/fOSC)
Two Low Power Operation Modes: HALT and STOP
Reset - .