參數(shù)資料
型號(hào): UPD17227GT
廠商: NEC Corp.
元件分類: 4位微控制器
英文描述: 4-BIT SINGLE-CHIP MICROCONTROLLER FOR SMALL GENERAL-PURPOSE INFRARED REMOTE CONTROL TRANSMITTER
中文描述: 4位單片機(jī)的小型通用紅外遙控器
文件頁數(shù): 5/84頁
文件大?。?/td> 393K
代理商: UPD17227GT
μ
PD17225, 17226, 17227, 17228
5
Data Sheet U12643EJ2V0DS00
BLOCK DIAGRAM
P0A
0
P0A
1
P0A
2
P0A
3
P0B
0
P0B
1
P0B
2
P0B
3
P0C
0
P0C
1
P0C
2
P0C
3
P0D
0
P0D
1
P0D
2
P0D
3
P0E
0
P0E
1
P0E
2
P0E
3
P0A
P0B
P0C
P0D
P0E
RF
SYSTEM REG.
ALU
Remote
Control
Divider
REM
INT
8-bit Timer
Interrupt
Controller
RESET
WDOUT
V
DD
GND
X
IN
X
OUT
Instruction
Decoder
Program Counter
Stack (5 levels)
Basic Interval/
Watchdog Timer
Power
Supply
Circuit
CPU Clock
OSC
PD17225, 17226 : 111
×
4 bits
PD17227, 17228 : 223
×
4 bits
μ
μ
RAM
PD17225 : 2048
×
16 bits
PD17226 : 4096
×
16 bits
PD17227 : 6144
×
16 bits
PD17228 : 8192
×
16 bits
μ
ROM
μ
μ
μ
相關(guān)PDF資料
PDF描述
UPD17225GT 4-BIT SINGLE-CHIP MICROCONTROLLER FOR SMALL GENERAL-PURPOSE INFRARED REMOTE CONTROL TRANSMITTER
UPD17225 4-BIT SINGLE-CHIP MICROCONTROLLER FOR SMALL GENERAL-PURPOSE INFRARED REMOTE CONTROL TRANSMITTER
UPD17225CT 4-BIT SINGLE-CHIP MICROCONTROLLER FOR SMALL GENERAL-PURPOSE INFRARED REMOTE CONTROL TRANSMITTER
UPD17225MC 4-BIT SINGLE-CHIP MICROCONTROLLER FOR SMALL GENERAL-PURPOSE INFRARED REMOTE CONTROL TRANSMITTER
UPD17226 4-BIT SINGLE-CHIP MICROCONTROLLER FOR SMALL GENERAL-PURPOSE INFRARED REMOTE CONTROL TRANSMITTER
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
UPD17227GT-XXX 制造商:未知廠家 制造商全稱:未知廠家 功能描述:MICROCONTROLLER|4-BIT|UPD17K CPU|CMOS|SOP|28PIN|PLASTIC
UPD17227MC 制造商:NEC 制造商全稱:NEC 功能描述:4-BIT SINGLE-CHIP MICROCONTROLLER FOR SMALL GENERAL-PURPOSE INFRARED REMOTE CONTROL TRANSMITTER
UPD17227MC-XXX-5A4 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Microcontroller
UPD17228 制造商:NEC 制造商全稱:NEC 功能描述:4-BIT SINGLE-CHIP MICROCONTROLLER FOR SMALL GENERAL-PURPOSE INFRARED REMOTE CONTROL TRANSMITTER
UPD17228CT 制造商:NEC 制造商全稱:NEC 功能描述:4-BIT SINGLE-CHIP MICROCONTROLLER FOR SMALL GENERAL-PURPOSE INFRARED REMOTE CONTROL TRANSMITTER