供应链
Country of OriginMalaysia
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8542.32.00.41
Introduction Date1980-01-04
Lifecycle StatusProduction (Last Updated: 8 months ago)
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描述
由其分销商提供的 STMicroelectronics M48T18-100PC1 的描述。
M48T18-100PC1, REAL TIME CLOCK, 8192B RAM PARALLEL, 28-PIN PCDIP
M48T18 Series 64 Kb (8 K x 8) 5 V 100 ns Timekeeper® SRAM - PCDIP-28
SRAM TIMEKEEPER 64K, 48T18, DIP28; Date Format: YY-MM-DD-dd; Clock Format: HH: MM: SS; Clock IC Type: Timekeeper; Supply Voltage Min: 4.5V; Supply Voltage Max: 5.5V; Clock IC Case Style: DIP; No. of Pins: 28Pins; IC Interface Typ
28-DIP Module (0.600 15.24mm) M48T18 8542.39.00.01 Leap Year Watchdog Timer real time clock IC 4.5V~5.5V 3mA @ 4.5V~5.5V 39.88mm 100GHz
STMicroelectronics RTCchip, Can be used as a backup battery、calendar、chip deselect、transfer、write protect, PCDIPencapsulation, parallel bus, max_voltage5.5 V, Through hole mounting, 28Pin
制造商别名
STMicroelectronics 在全球拥有多个品牌，分销商可将其用作替代名称。STMicroelectronics 也可称为以下名称：
- ST MICRO
- STM
- SGS
- SGS THOMSON
- INMOS
- STMICROE
- STMICROEL
- STMICR
- ST MIC
- ST MICROELECTRONIC
- SGS THOMPSON
- SESCOSEM
- STMICROELECT
- ST8
- STMICROELECTRON
- WAFERSCALE
- SGS-ATES
- ST MICROELECTRONICS SEMI
- ST/SGS
- ST MICROELECTRO
- SGST
- THOMS
- STMICROELE
- WAFERSCALE INTEGRATION INC
- SGS-Thomson Microelectronics
- ST Microeletronics
技术规格
Physical
Case/PackageDIP
MountThrough Hole
Number of Pins28
Number of Terminals28
Weight4.190003 g
Technical
Access Time100 ns
Date FormatYY-MM-DD-dd
Frequency100 GHz
Logic FunctionClock
Max Operating Temperature70 °C
Max Supply Current80 mA
Max Supply Voltage5.5 V
Min Operating Temperature0 °C
Min Supply Voltage4.5 V
Nominal Supply Voltage (DC)5 V
Number of Timers/Counters0
Operating Supply Voltage5 V
PackagingBulk
Temperature GradeCommercial
Time FormatHH:MM:SS
Dimensions
Height8.89 mm
Height - Seated (Max)9.65 mm
Length39.625 mm
Terminal Pitch2.54 mm
Width15.24 mm