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SH6614B Dataheets PDF



Part Number SH6614B
Manufacturers Sino Wealth
Logo Sino Wealth
Description 4K 4-Bit Microcontroller
Datasheet SH6614B DatasheetSH6614B Datasheet (PDF)

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 edg.

  SH6614B   SH6614B



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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 43210987 1 V2.2 QFP100 Pad Configuration COM8 NC SEG30 NC SEG29 NC SEG28 SEG27 SEG26 SEG25 SEG24 SEG23 SEG22 SEG21 NC SEG20 NC SEG19 NC SEG18 CCCCCCCOO SS OOOOOOOS SGCCP P P MNMNMNMNMNMNMNCNCNNNX NX NA NAN AN 7 C 6 C 5 C 4 C 3 C 2 C 1 C I COCDCOC I C 0 C 1 C 2 C 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51 81 50 82 49 83 48 84 47 85 46 86 45 SH661487 44 88 43 SH6614B89 42 90 41 91 40 SH6614C92 39 93 38 94 37 95 36 96 35 97 34 98 33 99 32 100 31 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 S N S N S N S N S N S N S N SMS ECECECECECECECECE GGGGGGGGG 111111119 76543210 N S N S N S N SN S N S N C E C E C E C EC E C E C G G G GG G 8 7 6 54 3 PA3 NC PB0 NC PB1 NC PB2 PB3 VDD RESET TEST V4 V3 V2 NC V1 NC SEG1 NC SEG2 SS S S S S S S S S S S S C C EE E E E E E E E E E E E 8 7 GG G G G G G G G G G G G 11 2 2 2 2 2 2 2 2 2 2 3 89 0 1 2 3 4 5 6 7 8 9 0 / S 3 1 / S 3 2 SEG17 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 SEG16 45 28 COM6/SEG33 SEG15 46 27 COM5/SEG34 SEG14 47 26 COM4 SEG13 48 25 COM3 SEG12 49 SEG11 50 SEG10 51 SEG9 52 SEG8 53 SH6614 SH6614B SH6614C 24 COM2 23 COM1 22 OSCI 21 OSCO GND 20 PC.0 SEG7 54 19 OSCXO SEG6 55 18 OSCXI SEG5 56 SEG4 57 VDD 9 17 PA.0 16 PA.1 58 1 2 3 4 5 6 7 8 10 11 12 13 14 15 PA.2 _ S S S V V V VT RPP P P P P E E E 1 2 3 4 E E C. B. B. B. B. A. GGG 321 S S1 3 21 03 T E T SH6614/B/C 2 Block Diagram SH6614/B/C SH6610C CPU CORE RESET GND ROM (4096 X 16) RAM (512 X 4) 8-BIT TIMER0 PORTB OSCS PORTA & EXTERNAL INT LCD RAM PSG COMMON DRIVER SEGMENT DRIVER SCAN REGISTER CPU OPERATING VOLTAGE LCD VOLTAGE GENERATOR OSCI OSCO OSCXI OSCXO PORTB [0:3] PA.1 (PSG) PA.0 (INT0 ) PA.2 (PSG) PA.3 COM [1:8] SEG [1:34] 3 SH6614/B/C Pin Description (QFP64) PIN No. Designation 3-8 SEG30 - SEG25 12 - 35 36 - 39 40 44 45 46 - 49 50 - 53 54 55 56 57 58 59 - 62 63 - 64, 1 - 2 SEG24 - SEG1 V1 - V4 TEST RESET VDD Port B.3 - Port B.0 Port A.3 - Port A.0 OSCXI OSCXO GND OSCO OSCI COM1 – COM4 COM5 - COM8 I/O Description O Segment signal output for LCD display; shared with scan output O Segment signal output for LCD display; shared with scan output I Connected with external LCD divided resistance I Test pin (Internal pull-low). No connect for user I Reset input (No internal pull-up) P Power supply I/O Bit programmable I/O ,Vector interrupt ( INT1 ) I/O Bit programmable I/O,PA.0 shared with INT0 PA.1 , PA.2 shared with PSG output I Oscillator X input O Oscillator X output P Ground O Oscillator output I Oscillator input O Common signal output for LCD display O Common/segment signal output for LCD display Pin Description (QFP100) PIN No. 1, 3, 5, 7, 9, 11, 13, 15, 17, 19, 21, 23, 25, 27, 29, 31, 33 83, 85, 87 - 94, 96, 98, 100 35, 37 - 39 40 41 42 43, 44, 46, 48 Designation SEG17 - SEG1 SEG30 - SEG18 V1 - V4 TEST RESET VDD Port B.3 - Port B.0 I/O O O I I I P I/O 50, 52, 54, 56 Port A.3 - Port A.0 .


SH6614 SH6614B SH6614C


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