PDF CKM005 Data sheet ( Hoja de datos )

Número de pieza	CKM005
Descripción	4-bit CPU base microcontroller
Fabricantes	GE-Chip
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Hay una vista previa y un enlace de descarga de CKM005 (archivo pdf) en la parte inferior de esta página. Total 30 Páginas
No Preview Available ! G E-Chip Technology CO.LTD GE 微电子有限公司地址：中山市南头镇南头大道 295 号 TEL: 0760-23830669 FAX : 0760-23830665 Email：[email protected] Title CKM005(IH MCU) Ver. 0.0- Page 1 of 52 Preliminary IH MCU. § General Description: IH MCU is an easy-used 4-bit CPU base microcontroller. It contains 4K-word ROM、 128-nibble RAM、timer/Counter、interrupt service 、IO control hardware and special feature for IH applications. § Features: 1. Tontek RISC 4-bit CPU core 2. Total 24 crucial instructions and two addressing mode 3. Most instructions need 1 word and 1 machine cycle(2 system clocks) except read table instruction(RTB) 4. advance CMOS process 5. Working memory with 4K16 program ROM and 1284 SRAM 6. 4-level stacks 7. Operating voltage: 4.5V~5.5V 8. System operating frequency: (at VDD=5V ) . High speed system oscillator (OSCH): ² Built-in RC oscillator: 4MHz(typical at 5V) .Low speed peripheral oscillator (OSCL): ² Built-in RC oscillator: 16KHz(typical) ² RTC 32K oscillator come from OSCH 9. Offer 6~16 general programmable I/O or input pins ² Built-in key wake-up feature enable by software setting ² Providing external interrupt inputs and Timer clock inputs ² Offering internal signal outputs, like buzzer(PFD) 10. One 8-bit auto-reload timer/counter & one time base counter ² 4 timer clock sources(internal & external) selected by software ² Timer provides the PFD feature for Buzzer output driver ² Time base offers 2 various period interrupt request 11. MCU system protection and power saving controlled mode: ² Built-in watch dog timer (WDT) circuit ² Providing high system operating speed. V1.0 PDF created with pdfFactory Pro trial version www.pdffactory.com 1 page G E-Chip Technology CO.LTD GE 微电子有限公司地址：中山市南头镇南头大道 295 号 TEL: 0760-23830669 FAX : 0760-23830665 Email：[email protected] Title CKM005(IH MCU) Ver. 0.0- Page 5 of 52 Preliminary § Block Diagram: ² System Block ROM RAM OSCH & OSCL Base Timer Timer/Counter A PFD PA3~PA0 PB3~PB0 I/O PC3~PC0 PD3~PD0 T426 MCU System Control Unit Interrupt RESET LVR WDT RSTB IH Special Hardware V1.0 PDF created with pdfFactory Pro trial version www.pdffactory.com 5 Page G E-Chip Technology CO.LTD GE 微电子有限公司地址：中山市南头镇南头大道 295 号 TEL: 0760-23830669 FAX : 0760-23830665 Email：[email protected] Title CKM005(IH MCU) Ver. 0.0- Page 11 of 52 Preliminary 00CH 00DH 00EH 00FH 010H 011H 012H 013H 014H 015H 016H 017H 018H 019H 01AH 01BH 01EH 01FH 120H 121H 122H 123H 127H 129H 12AH 12BH 12CH 12DH 12EH 130H 131H TCPAC TCPAL TCPAH PAC PA PBC PB PCC PC PDC PD PSP INTC1 INTF1 TCPFS CPACK PWMDL PWMDH MESDL MESDH CPSEL TZERO TBCC PAI PBI PCI PDI MESCKSEL OPGFSEL RESETF MRO R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R R/W R/W R R R/W R/W W R R R R R/W R/W R/W W 0000 0000 0000 1111 1111 1111 1111 1111 1111 1111 1111 --00 0000 0000 -000 0000 0000 0000 0000 0000 -000 -000 ---- ---- ---- ---- ---- -000 0000 0-00 ---- TCPA Timer/counter A control register TCPA Timer/counter A data low register TCPA Timer/counter A data high register I/O port A control register I/O port A data register I/O port B control register I/O port B data register I/O port C control register I/O port C data register I/O port D control register I/O port D data register Peripheral power saving control register Extended interrupt enable register Extended interrupt request flag register TCP clock source FS pre-scale register CP acknowledge date register Low nibble PWM output data High nibble PWM output data Low nibble MES output data High nibble MES output data Comparator channel select register Adjustable time for zero voltage register Time base counter clear address Port A pad data reading address Port B pad data reading address Port C pad data reading address Port D pad data reading address Measure clock selection register OP Amp Gain factor selection register Reset flag Mask option register write enable address Note: a. Default means initial value after power on or reset. b. R is “read” only, W is “write” only, R/W is both of “read” & “write”. V1.0 PDF created with pdfFactory Pro trial version www.pdffactory.com 11 Page

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Número de pieza	Descripción	Fabricantes
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