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M48T59V-70PC6中文資料意法半導(dǎo)體數(shù)據(jù)手冊PDF規(guī)格書
M48T59V-70PC6規(guī)格書詳情
SUMMARY DESCRIPTION
The M48T59/Y/V TIMEKEEPER? RAM is an 8 Kb x8 non-volatile static RAM and real time clock. The monolithic chip is available in two special packages to provide a highly integrated battery backed-up memory and real time clock solution.
FEATURES SUMMARY
■ INTEGRATED ULTRA LOW POWER SRAM,
REAL TIME CLOCK, POWER-FAIL
CONTROL CIRCUIT, AND BATTERY
■ FREQUENCY TEST OUTPUT FOR REAL
TIME CLOCK SOFTWARE CALIBRATION
■ AUTOMATIC POWER-FAIL CHIP
DESELECT AND WRITE PROTECTION
■ WRITE PROTECT VOLTAGES
(VPFD = Power-fail Deselect Voltage):
– M48T59: VCC = 4.75 to 5.5V
4.5V ≤ VPFD ≤ 4.75V
– M48T59Y: VCC = 4.5 to 5.5V
4.2V ≤ VPFD ≤ 4.5V
– M48T59V*: VCC = 3.0 to 3.6V
2.7V ≤ VPFD ≤ 3.0V
■ SELF-CONTAINED BATTERY AND
CRYSTAL IN THE CAPHAT? DIP
PACKAGE
■ PACKAGING INCLUDES A 28-LEAD SOIC
AND SNAPHAT? TOP (to be ordered
separately)
■ SOIC PACKAGE PROVIDES DIRECT
CONNECTION FOR A SNAPHAT TOP
WHICH CONTAINS THE BATTERY AND
CRYSTAL
■ MICROPROCESSOR POWER-ON RESET
(Valid even during battery back-up mode)
■ PROGRAMMABLE ALARM OUTPUT
ACTIVE IN THE BATTERY BACK-UP MODE
■ BATTERY LOW FLAG
產(chǎn)品屬性
- 型號：
M48T59V-70PC6
- 制造商：
STMICROELECTRONICS
- 制造商全稱：
STMicroelectronics
- 功能描述：
64 Kbit 8Kb x8 TIMEKEEPER SRAM
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
ST |
23+ |
SOP |
3200 |
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售! |
詢價 | ||
ST |
24+ |
SOP28 |
3200 |
十年品牌!原裝現(xiàn)貨!!! |
詢價 | ||
ST |
99+ |
SOH28P |
240 |
原裝現(xiàn)貨海量庫存歡迎咨詢 |
詢價 | ||
ST |
23+ |
SOP28 |
16900 |
正規(guī)渠道,只有原裝! |
詢價 | ||
ST |
20+ |
SOP28 |
2800 |
絕對全新原裝現(xiàn)貨,歡迎來電查詢 |
詢價 | ||
ST/意法 |
22+ |
SOP28 |
3800 |
只做原裝,價格優(yōu)惠,長期供貨。 |
詢價 | ||
ST |
1 |
公司優(yōu)勢庫存 熱賣中!! |
詢價 | ||||
ST |
2015+ |
SOP/DIP |
19889 |
一級代理原裝現(xiàn)貨,特價熱賣! |
詢價 | ||
ST |
24+ |
SOP-28 |
2987 |
只售原裝自家現(xiàn)貨!誠信經(jīng)營!歡迎來電! |
詢價 | ||
ST(意法) |
23+ |
NA |
20094 |
正納10年以上分銷經(jīng)驗原裝進(jìn)口正品做服務(wù)做口碑有支持 |
詢價 |
