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M48T128Y-85PM1TR規(guī)格書詳情
SUMMARY DESCRIPTION
The M48T128Y/V TIMEKEEPER? RAM is a 128Kb x 8 non-volatile static RAM and real time clock. The special DIP package provides a fully integrated battery back-up memory and real time clock solution. The M48T128Y/V directly replaces industry standard 128Kb x 8 SRAM.
FEATURES SUMMARY
■ INTEGRATED, ULTRA LOW POWER SRAM, REAL TIME CLOCK, POWER-FAIL CONTROL CIRCUIT, BATTERY, AND CRYSTAL
■ BCD CODED YEAR, MONTH, DAY, DATE, HOURS, MINUTES, AND SECONDS
■ AUTOMATIC POWER-FAIL CHIP DESELECT AND WRITE PROTECTION
■ WRITE PROTECT VOLTAGES (VPFD = Power-fail Deselect Voltage):
– M48T128Y: VCC = 4.5 to 5.5V 4.1V ≤ VPFD ≤ 4.5V
– M48T128V*: VCC = 3.0 to 3.6V 2.7V ≤ VPFD ≤ 3.0V
■ CONVENTIONAL SRAM OPERATION; UNLIMITED WRITE CYCLES
■ SOFTWARE CONTROLLED CLOCK CALIBRATION FOR HIGH ACCURACY APPLICATIONS
■ 10 YEARS OF DATA RETENTION AND CLOCK OPERATION IN THE ABSENCE OF POWER
■ SELF-CONTAINED BATTERY AND CRYSTAL IN THE DIP PACKAGE
■ PIN AND FUNCTION COMPATIBLE WITH JEDEC STANDARD 128K x 8 SRAMs
產(chǎn)品屬性
- 型號：
M48T128Y-85PM1TR
- 制造商：
STMICROELECTRONICS
- 制造商全稱：
STMicroelectronics
- 功能描述：
3.3V-5V 1 Mbit 128Kb x8 TIMEKEEPER SRAM
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
STMicroelectronics |
23+ |
32-DIP |
7750 |
全新原裝優(yōu)勢 |
詢價 | ||
ST/意法 |
22+ |
DIP32 |
3800 |
只做原裝,價格優(yōu)惠,長期供貨。 |
詢價 | ||
ST原現(xiàn) |
21+ |
PMDIP-32 |
5000 |
全新原裝 公司現(xiàn)貨 價格優(yōu) |
詢價 | ||
- |
23+ |
NA |
13000 |
原廠授權(quán)一級代理,專業(yè)海外優(yōu)勢訂貨,價格優(yōu)勢、品種 |
詢價 | ||
ST |
22+ |
DIP32 |
12245 |
現(xiàn)貨,原廠原裝假一罰十! |
詢價 | ||
ST |
23+ |
DIP |
3000 |
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售! |
詢價 | ||
ST |
23+ |
DIP |
16900 |
正規(guī)渠道,只有原裝! |
詢價 | ||
ST |
23+ |
NA |
8000 |
全新原裝假一賠十 |
詢價 | ||
ST/意法 |
2022 |
DIP32 |
80000 |
原裝現(xiàn)貨,OEM渠道,歡迎咨詢 |
詢價 | ||
STM |
2016+ |
DIP-32大體模塊 |
6528 |
只做原廠原裝現(xiàn)貨!終端客戶個別型號可以免費送樣品! |
詢價 |
