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UPD754144

4-BIT SINGLE-CHIP MICROCONTROLLERS

DESCRIPTION TheμPD754244isa4-bitsingle-chipmicrocontrollerwhichincorporatestheEEPROMTMforkey-lessentryapplication. Itincorporatesa16×8-bitEEPROM,a4-KbytemaskROMtostoresoftware,a128×4-bitRAMtostoretheprocessingdata,aprocessingCPU,andacarriergenerator

NECRenesas Electronics America

瑞薩日本瑞薩電子株式會社

UPD754144

MOS INTEGRATED CIRCUIT

FEATURES ?On-chipEEPROM:16×8bits(mappedtothedatamemory) ?On-chipkeyreturnresetfunctionforkey-lessentry ?Systemclockoscillationcircuit ?uPD754144:RCoscillator(externalresistorandcapacitor) ?uPD754244:Crystal/ceramicoscillator ?Low-voltageoperation:VDD=1.8

RENESASRenesas Technology Corp

瑞薩瑞薩科技有限公司

UPD754144GS

4-BIT SINGLE-CHIP MICROCONTROLLERS

DESCRIPTION TheμPD754244isa4-bitsingle-chipmicrocontrollerwhichincorporatestheEEPROMTMforkey-lessentryapplication. Itincorporatesa16×8-bitEEPROM,a4-KbytemaskROMtostoresoftware,a128×4-bitRAMtostoretheprocessingdata,aprocessingCPU,andacarriergenerator

NECRenesas Electronics America

瑞薩日本瑞薩電子株式會社

UPD754144GS-XXX-BA5

MOS INTEGRATED CIRCUIT

FEATURES ?On-chipEEPROM:16×8bits(mappedtothedatamemory) ?On-chipkeyreturnresetfunctionforkey-lessentry ?Systemclockoscillationcircuit ?uPD754144:RCoscillator(externalresistorandcapacitor) ?uPD754244:Crystal/ceramicoscillator ?Low-voltageoperation:VDD=1.8

RENESASRenesas Technology Corp

瑞薩瑞薩科技有限公司

UPD754144GS-XXX-BA5-A

MOS INTEGRATED CIRCUIT

FEATURES ?On-chipEEPROM:16×8bits(mappedtothedatamemory) ?On-chipkeyreturnresetfunctionforkey-lessentry ?Systemclockoscillationcircuit ?uPD754144:RCoscillator(externalresistorandcapacitor) ?uPD754244:Crystal/ceramicoscillator ?Low-voltageoperation:VDD=1.8

RENESASRenesas Technology Corp

瑞薩瑞薩科技有限公司

UPD754144GS-XXX-GJG

MOS INTEGRATED CIRCUIT

FEATURES ?On-chipEEPROM:16×8bits(mappedtothedatamemory) ?On-chipkeyreturnresetfunctionforkey-lessentry ?Systemclockoscillationcircuit ?uPD754144:RCoscillator(externalresistorandcapacitor) ?uPD754244:Crystal/ceramicoscillator ?Low-voltageoperation:VDD=1.8

RENESASRenesas Technology Corp

瑞薩瑞薩科技有限公司

UPD754144GS-XXX-GJG-A

MOS INTEGRATED CIRCUIT

FEATURES ?On-chipEEPROM:16×8bits(mappedtothedatamemory) ?On-chipkeyreturnresetfunctionforkey-lessentry ?Systemclockoscillationcircuit ?uPD754144:RCoscillator(externalresistorandcapacitor) ?uPD754244:Crystal/ceramicoscillator ?Low-voltageoperation:VDD=1.8

RENESASRenesas Technology Corp

瑞薩瑞薩科技有限公司

供應(yīng)商型號品牌批號封裝庫存備注價格
NEC
24+
SOP
3000
自己現(xiàn)貨
 詢價
NEC
00+
SOP
1650
全新原裝100真實現(xiàn)貨供應(yīng)
 詢價
NEC
24+
SOP
7500
絕對原裝自家現(xiàn)貨!真實庫存!歡迎來電!
 詢價
原廠正品
23+
PLCC-32
5000
原裝正品,假一罰十
 詢價
RENESAS
25+23+
SMD
71695
絕對原裝正品現(xiàn)貨,全新深圳原裝進口現(xiàn)貨
 詢價
RENESAS
24+
SMD
36200
全新原裝現(xiàn)貨/放心購買
 詢價
RENESAS/瑞薩
2447
SMD
100500
一級代理專營品牌!原裝正品,優(yōu)勢現(xiàn)貨,長期排單到貨
 詢價
RENESAS/瑞薩
1626+PB
SSOP
2500
就找我吧!--邀您體驗愉快問購元件!
 詢價
RENESAS/瑞薩
24+
SSOP8
9600
原裝現(xiàn)貨,優(yōu)勢供應(yīng),支持實單!
 詢價
RENESAS/瑞薩
23+
SSOP
50000
全新原裝正品現(xiàn)貨,支持訂貨
 詢價
更多UPD754144供應(yīng)商 更新時間2025-3-29 16:00:00

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