SH67P53 Overview
Description
SH67P53 is a single chip microcontroller integrated with SRAM, 4K OTPROM, timer, watchdog timer, LCD driver, LED Matrix driver and I/O port. Approve only 1 V0.0 Free Datasheet SH67P53 QFP52 V 2 V 3 V 4 R E S E T T E S T O S C O O S C I O S C X O O S C X I V D D G N D P A 0 P A 1 39 38 37 36 35 34 33 32 31 30 29 28 27 V1 COM1 COM2 COM3 COM4 NC NC NC NC NC NC NC NC 40 41 42 43 44 45 46 47 48 49 50 51 52 1 2 3 4 5 6 7 8 9 10 11 12 13 26 25 24 23 22 21 PA2 PA3 PB0 PB1 PB2 PB3 PC0/SEG1 PC1/SEG2 PC2/SEG3 PC3/SEG4 SEG5 SEG6 SEG7 SH67P53 20 19 18.
Key Features
- 4MHz, VDD=2.4V – 6.0V fOSC=4MHz
- External rising/falling interrupt
- Internal interrupt (Timer0)
- Internal interrupt (Base Timer)
- Level 1: 4.0V
- Level 2: 2.5V 2 Clock sources OSC: (OTP option select crystal or RC type)
- Crystal oscillator: 32.768kHz
- RC oscillator: 262kHz OSCX: (system register selected ceramic or RC type)
- Ceramic oscillator 400k-8MHz
- RC oscillator 2MHz-8MHz Instruction cycle time
