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부품번호 | CKM005 기능 |
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기능 | 4-bit CPU base microcontroller | ||
제조업체 | GE-Chip | ||
로고 | |||
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
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 4K*16 program ROM and 128*4 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
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
Title
CKM005(IH MCU)
Ver.
0.0-
Page
4 of 52
Preliminary
PB1/PFDB
PWMO
RT1
RT2
RTX
OPINN
OPO
IIN
ICOM
VAC
SURGE
OV
SR05A
1
2
3
4
5
6
7
8
9
10
11
12
24
23
22
21
20
19
18
17
16
15
14
13
PB0/PFD
PA3
PA2/INT1
PA1/TCPA
PA0/INT0
PD1
PD0
VDD
RSTB
VSS
MC-
MC+
24-SDIP/DIP-A
PWMO
PC0
PC1
PC2
PC3
RT1
RT2
RTX
OPINN
OPO
IIN
ICOM
VAC
SURGE
OV
MC+
SR05A
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
PB3
PB2
PB1/PFDB
PB0/PFD
PA3
PA2/INT1
PA1/TCPA
PA0/INT0
PD3
PD2
PD1
PD0
VDD
RSTB
VSS
MC-
32-SDIP/DIP-A
PB1/PFDB
PB2
PB3
PWMO
RT1
RT2
RTX
OPINN
OPO
IIN
ICOM
VAC
SURGE
OV
SR05A
1 28
2 27
3 26
4 25
5 24
6 23
7 22
8 21
9 20
10 19
11 18
12 17
13 16
14 15
PB0/PFD
PA3
PA2/INT1
PA1/TCPA
PA0/INT0
PD3
PD2
PD1
PD0
VDD
RSTB
VSS
MC-
MC+
28-SDIP/DIP-A
PMWO
RT1
RT2
RTX
OPO
IIN
ICOM
VAC
MC+
MC-
SR05A
1 20 PB1/PFDB
2 19 PB0/PFD
3 1 18 PA3
4 17 PA2/INT1
5 16 PA1/TCPA
6 15 PA0/INT0
7 14 PD0
8 13 VDD
9 12 RSTB
10 11 VSS
20-SDIP/DIP-C
V1.0
PDF created with pdfFactory Pro trial version www.pdffactory.com
4페이지 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
Title
CKM005(IH MCU)
Ver.
0.0-
Page
7 of 52
Preliminary
Pin Name
RSTB/VPP
VDD
PA0(INT)
PA1(TCPA)
PA2
PA3
PB0(PFD)
PB1(PFDB)
PB2
PB3
VSS
PC0~PC3
PD0~PD3
MC+
MC-
Vac
OV
IIN
OPINN
OPO
ICOM
RTX
RT1
RT2
SURGE
PWMO
I/O
I
Power
IO
IO
IO
IO
IO
IO
IO
IO
Power
IO
IO
I
I
I
I
I
I
O
I
I
O
O
I
O
Pin Description
External reset input, active low 50kΩ pull-up(5v)
Positive power supply
I/O port with external interrupt input (PA0). PA1 used as clock inputs of timer/counter A
I/O port with internal signal output
Negative power supply, ground
IO port
IO port
PWM synchronic positive input
PWM synchronic negative input
AC power over range
IGBT overshot voltage detector input
Power current input
OP negative input
OP Amp output
OP positive input
Common input
RT1 enable output
RT2 enable output
AC line surge input
PWM output NMOS open drain
§ IO Cell type Description:
V1.0
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부품번호 | 상세설명 및 기능 | 제조사 |
CKM005 | 4-bit CPU base microcontroller | GE-Chip |
DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |