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SH6614C

Sino Wealth
Part Number SH6614C
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 SH6614C PDF File

SH6614C
SH6614C


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 RC - 8.
79µs for 455KHz ceramic - 2.
22µs for 1.
8 MHz RC - 2µs for 2.
0 MHz RC ! Two low power operation modes: HALT and STOP ! Low power consumption General Description SH6614 (SH6614B, SH6614C) is a single chip microcontroller integrated with SRAM, timer and dual-tone PSG, LCD driver, and I/O port.
This chip builds in a dual-oscillator to enhance the total chip performance.
Pin Configuration QFP64 R ET SSS PPPPPP S E EEE A A B B B B V ENNN S V V V VGGG 2 3 0 1 2 3 D D T CCC T 4 3 2 1 1 2 3 PA1 PA0 OSCXI OSCXO GND OSCO OSCI COM1 COM2 COM3 COM4 COM5 COM6 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 52 53 54 55 56 57 SH6614 58 SH6614B 59 SH6614C 60 61 62 63 64 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 32 31 30 29 28 27 26 25 24 23 22 21 20 SEG4 SEG5 SEG6 SEG7 SEG8 SEG9 SEG10 SEG11 SEG12 SEG13 SEG14 SEG15 SEG16 CCS S S S S SNNNS S S S S S S S OOE E E E E ECCC E E E E E E E E MMGGGGGG GGGGGGGG 78322222 22222111 098765 4321...


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