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SH6614

Sino Wealth
Part Number SH6614
Manufacturer Sino Wealth
Description 4K 4-Bit Microcontroller
Published Jul 30, 2015
Detailed Description SH6614 SH6614B SH6614C 4K 4-Bit Microcontroller with LCD Driver Features ! SH6610C-based single-chip 4-bit microcontrol...
Datasheet PDF File SH6614 PDF File

SH6614
SH6614

Overview
SH6614 SH6614B SH6614C 4K 4-Bit Microcontroller with LCD Driver Features ! SH6610C-based single-chip 4-bit microcontroller ! ROM: 4096 X 16 bits ! RAM: 512 X 4 bits ! Operation voltage: 2.
4V – 6.
0V ! 8 CMOS bi-directional I/O pins ! 4-Level subroutine nesting (include interrupts) ! One 8-bit auto re-load timer/counter ! Wem-up timer for power-on reset ! Powerful interrupt sources: - External interrupts ( INT0 ) - Internal interrupt (Timer0) - Internal interrupt (Base Timer) - Port's falling edge interrupt: PORTB ( INT1 ) ! 8-bit Base timer ! LCD driver: 240 dots (1/8 duty 1/4 bias) or 136 dots (1/4 duty 1/3 bias) ! LCD used as scan output ! Built-in dual tone PSG with one noise generator ! 2 Clock sources OSC: (code option select crystal or RC type) - Crystal oscillator 32.
768K - RC oscillator: 262K OSCX: (system register selected ceramic or RC type) - Ceramic oscillator 455K - RC oscillator 1.
8M or 2M ! Instruction cycle time: - 122.
07µs for 32.
768 KHz crystal - 15.
27µs for 262 KHz ...


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