DataSheet.jp

UPD554L の電気的特性と機能

UPD554LのメーカーはNECです、この部品の機能は「4-BIT SINGLE CHIP MICROCOMPUTER」です。


製品の詳細 ( Datasheet PDF )

部品番号 UPD554L
部品説明 4-BIT SINGLE CHIP MICROCOMPUTER
メーカ NEC
ロゴ NEC ロゴ 




このページの下部にプレビューとUPD554Lダウンロード(pdfファイル)リンクがあります。
Total 2 pages

No Preview Available !

UPD554L Datasheet, UPD554L PDF,ピン配置, 機能
NEe Microcomputers, Inc.
4-81T SINGLE CHIP MICROCOMPUTER
NEe
,.,. PD554L
DESCRIPTION
The j.lPD554L is a j.lCOM-45 4-bit single chip microcomputer with high voltage out-
puts. and low power consumption_ The outputs can be pulled to -35V for direct
interfacing to vacuum fluorescent displays. The j.lPD554L is manufactured with a low-
power-consumption PMOS process, allowing use of a -8V, low current power supply.
The j.lPD554 L provides all of the hardware features of the j.lCOM-45 family, and
executes all 58 instructions of the j.lCOM-45 instruction set.
PIN CONFIGURATION Cll
PCo
PCt 3
PC2 4
PC3 5
POo 6
POI 7 j.lPD
P02 8 554L
P03 9
PEO
PEl
PE2
PE3
Vss
CLo
VGG
RESET
iNT
PA3
PA2
PAl
PAO
PGo
PF3
PF2
PFI
PFo
TEST
PAO-PA3
PCO-PC3
POO-P03
PEO-PE3
PFO-PF3
PGO
ClO-Cll
INT
RESET
VGG
VSS
TEST
PIN NAMES
Input Port A
Input/Output Port C
Input/Output Port 0
Output Port E
Output Port F
Output Port G
External Clock Signals
Interrupt Input
Reset
Power Suppl y Negative
Power Supply Positi ve
Factory Test Pi n
(Connect to VSS)
II
ABSOLUTE MAXIMUM
RATlNGS*
Operating Temperature..................... _... _......-10?Cto +70°C
Storage Temperature .........•......... _., _.... _ .... -40°Cto+126°C
Supply Voltage .... _...•..... ; . . . . . . . . . . _. _ ........-16 to +0.3· Volts
Input Voltages (Port A, iNT, RESET) .. _ ...... _ ..... _ .....-16 to +0.3 Volts
(Ports C, D) .....•......•........ _......-40 to +0.3 Volts
Output Voltages ........... , . _.....................-40 to +0.3 Volts
Output Current (Ports C, D, each bit) ....... _.. _ . . . . . . . . . . . . . . . . -4 mA
(Ports E, F, G, each bit) . . . . . . . . . . . . . . . . . . . . . . . . . -15 mA
(Total, all ports) ........ _. . . . . . . . . . . . . . . . . _ .. -60 mA
COMMENT: Stress above those listed under "Absolute Maximum Ratings" may cause permanent
damage to the device. This is a stress rating only and functional operation of the device at these or
any other cQnditions above those indicated in the operational sections of this specification is not
implied. Exposure to absolute maximum rating conditions for extended periods may affect device
reliability.
*Ta = 25°C
201

1 Page







ページ 合計 : 2 ページ
 
PDF
ダウンロード
[ UPD554L データシート.PDF ]


データシートを活用すると、その部品の主な機能と仕様を詳しく理解できます。 ピン構成、電気的特性、動作パラメータ、性能を確認してください。


共有リンク

Link :


部品番号部品説明メーカ
UPD554

4-BIT SINGLE CHIP MICROCOMPUTER

NEC
NEC
UPD554L

4-BIT SINGLE CHIP MICROCOMPUTER

NEC
NEC


www.DataSheet.jp    |   2020   |  メール    |   最新    |   Sitemap