SH69P26

SH69P26 OTP 6K 4-Bit Micro-controller Features SH6610D-based single-chip 4-bit micro-controller OTPROM: 6k X 16 bits RAM: 389 X 4 bits - 69 System control register - 320 Data memory Operation voltage: - fOSC = 30kHz - 4MHz, VDD = 2.4V - 5.5V - fOSC = 4MHz - 8MHz, VDD = 4.5V - 5.5V 29 CMOS bi-directional I/O pins 8-level stack (including interrupts) Two 8-bit auto re-loaded timer/counter, one can switch to external clock source Warm-up timer Built-in pull-high for I/O port Powerful interrupt sources: - Timer0 interrupt - Timer1 interrupt - Timer2 interrupt - External interrupts: PORTF (Falling edge), CMPOUT Oscillator (code option) - Crystal oscillator: 32.768kHz, 400kHz - 8MHz - Ceramic resonator: 400kHz - 8MHz - External RC oscillator: 400kHz - 8MHz - Internal RC oscillator: 2MHz, 4MHz, 6MHz - External clock: 30kHz - 8MHz Instruction cycle time (4/fOSC) Two low power operation modes: HALT and STOP Reset: - Built-in watchdog timer (code option) - Built-in Power-on Reset (POR) - Built-in Low Voltage Reset (LVR) Two-level Low Voltage Reset (LVR) (code option) One 16-bit timer/counter for pulse measurement LED numeric display drive capability on PORTA, PORTB, PORTD and PORTH [1:0] Built-in one comparator Read ROM Table function 2 channels Tone generator Internal reliable reset circuit OTP type/code protection 28-pin SKINNY/28-pin SOP/32-pin DIP package General Description The SH69P26 is a single-chip 4-bit micro-controller. This device integrates a SH6610D CPU core, 6K words of...