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SH69P20C Datasheet Preview

SH69P20C Datasheet

OTP 1K 4-bit Microcontroller

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SH69P20C pdf
SH69P20C
OTP 1K 4-bit Micro-controller
Features
„ SH6610C-based single-chip 4-bit micro-controller
„ OTP ROM: 1K X 16 bits
„ RAM: 96 X 4 bits
- 32 System control register
- 64 Data memory
„ Operation voltage:
- fOSC = 30kHz - 4MHz, VDD = 2.4V - 5.5V
- fOSC = 30kHz - 8MHz, VDD = 4.5V - 5.5V
„ 15 CMOS bi-directional I/O pins and 1 CMOS input pin
„ 4-Level Stack (Including Interrupts)
„ One 8-bit auto re-loaded Timer/Counter
„ Warm-up Timer
„ Powerful interrupt sources:
- External0 interrupt: PORTA0
- Internal interrupt (Timer0)
- External1 interrupt: PORTA3
- External Interrupts: PORTB & PORTC (Rising/Falling
Edge)
„ 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 (WDT) (Code Option)
- Built-in Power-on Reset (POR)
- Built-in Low Voltage Reset (LVR) (Code Option)
„ Internal reliable reset circuit
„ Two-level low voltage reset (LVR) (Code Option)
„ Chip form, DIP, SOP Package
General Description
SH69P20C is a single-chip 4-bit micro-controller. This device integrates a SH6610C CPU core, RAM, ROM, Timer, I/O
ports and 2MHz/4MHz/6MHz internal RC. The SH69P20C is suitable for home appliance application.
Pin Configuration
PORTA.2
PORTA.3
T0/PORTD.2
RESET/PORTD.3
GND
PORTB.0
PORTB.1
PORTB.2
PORTB.3
1
2
3
4
5
6
7
8
9
18 PORTA.1
17 PORTA.0
16 OSCI/PORTD.1
15 OSCO/PORTD.0
14 VDD
13 PORTC.3
12 PORTC.2
11 PORTC.1
10 PORTC.0
1 V2.5



Sino Wealth
Sino Wealth

SH69P20C Datasheet Preview

SH69P20C Datasheet

OTP 1K 4-bit Microcontroller

No Preview Available !

SH69P20C pdf
Block Diagram
SH69P20C
RAM
32 X 4 Bits
System Register
RAM
64 X 4 Bits
Data Memory
CPU
VDD
GND
Power Circuit
OTP ROM
1024 X 16 Bits
WDT RC
Watchdog
Timer
TIMER 0
PORTD (4-Bit)
PORTC (4-Bit)
OSCO/PORTD.0
OSCI/PORTD.1
T0/PORTD.2
RESET/PORTD.3
PORTC.3 - 0/External interrupt
PORTB (4-Bit)
PORTA (4-Bit)
PORTB.3 - 0/External interrupt
PORTA.0/External0 interrupt
PORTA.1
PORTA.2
PORTA.3/External1 interrupt
Reset Circuit
2


Part Number SH69P20C
Description OTP 1K 4-bit Microcontroller
Maker Sino Wealth
Total Page 28 Pages
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SH69P20C pdf
SH69P20C Datasheet PDF
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