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M4Z28-BR00SH中文資料意法半導(dǎo)體數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)
| 廠商型號(hào) |
M4Z28-BR00SH |
| 功能描述 | 5V or 3V NVRAM SUPERVISOR FOR LPSRAM |
| 文件大小 |
285.38 Kbytes |
| 頁(yè)面數(shù)量 |
19 頁(yè) |
| 生產(chǎn)廠商 | STMicroelectronics |
| 企業(yè)簡(jiǎn)稱(chēng) |
STMICROELECTRONICS【意法半導(dǎo)體】 |
| 中文名稱(chēng) | 意法半導(dǎo)體集團(tuán)官網(wǎng) |
| 原廠標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-5-29 18:34:00 |
| 人工找貨 | M4Z28-BR00SH價(jià)格和庫(kù)存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
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SUMMARY DESCRIPTION
The M40SZ100Y/W NVRAM Controller is a selfcontained device which converts a standard lowpower SRAM into a non-volatile memory. A precision voltage reference and comparator monitors the VCC input for an out-of-tolerance condition.
FEATURES SUMMARY
■ CONVERT LOW POWER SRAMs INTO NVRAMs
■ 5V OR 3V OPERATING VOLTAGE
■ PRECISION POWER MONITORING and POWER SWITCHING CIRCUITRY
■ AUTOMATIC WRITE-PROTECTION WHEN VCC IS OUT-OF-TOLERANCE
■ CHOICE OF SUPPLY VOLTAGES and POWER-FAIL DESELECT VOLTAGES:
– M40SZ100Y: VCC = 4.5 to 5.5V; 4.20V ≤ VPFD ≤ 4.50V
– M40SZ100W: VCC = 2.7 to 3.6V; 2.55V ≤ VPFD ≤ 2.70V
■ RESET OUTPUT (RST) FOR POWER ON RESET
■ 1.25V REFERENCE (for PFI/PFO)
■ LESS THAN 10ns CHIP ENABLE ACCESS PROPAGATION DELAY (at 5V)
■ OPTIONAL PACKAGING INCLUDES A 28- LEAD SOIC and SNAPHAT? TOP (to be ordered separately)
■ 28-LEAD SOIC PACKAGE PROVIDES DIRECT CONNECTION FOR A SNAPHAT TOP WHICH CONTAINS THE BATTERY
■ BATTERY LOW PIN (BL)
產(chǎn)品屬性
- 型號(hào)：
M4Z28-BR00SH
- 制造商：
STMICROELECTRONICS
- 制造商全稱(chēng)：
STMicroelectronics
- 功能描述：
3V NVRAM Supervisor for Up to 8 LPSRAMs
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
ST |
99+ |
PDIP |
935 |
一級(jí)代理,專(zhuān)注軍工、汽車(chē)、醫(yī)療、工業(yè)、新能源、電力 |
詢價(jià) | ||
ST/意法半導(dǎo)體 |
24+ |
SH-4 |
6000 |
全新原裝深圳倉(cāng)庫(kù)現(xiàn)貨有單必成 |
詢價(jià) | ||
ST/意法半導(dǎo)體 |
23+ |
SH-4 |
12820 |
正規(guī)渠道,只有原裝! |
詢價(jià) | ||
ST(意法) |
23+ |
NA |
20094 |
正納10年以上分銷(xiāo)經(jīng)驗(yàn)原裝進(jìn)口正品做服務(wù)做口碑有支持 |
詢價(jià) | ||
ST |
22+ |
PDIP |
12245 |
現(xiàn)貨,原廠原裝假一罰十! |
詢價(jià) | ||
ST/意法半導(dǎo)體 |
21+ |
SH-4 |
8860 |
原裝現(xiàn)貨,實(shí)單價(jià)優(yōu) |
詢價(jià) | ||
ST |
2018+ |
DIP |
11256 |
只做進(jìn)口原裝正品!假一賠十! |
詢價(jià) | ||
ST |
24+ |
SNAPHAT |
2987 |
只售原裝自家現(xiàn)貨!誠(chéng)信經(jīng)營(yíng)!歡迎來(lái)電! |
詢價(jià) | ||
ST |
25+23+ |
DIP |
19025 |
絕對(duì)原裝正品全新進(jìn)口深圳現(xiàn)貨 |
詢價(jià) | ||
ST/意法 |
22+ |
DIP |
3000 |
原裝正品,支持實(shí)單 |
詢價(jià) |
