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M4Z28-BR00SH中文資料意法半導(dǎo)體數(shù)據(jù)手冊PDF規(guī)格書
| 廠商型號 |
M4Z28-BR00SH |
| 功能描述 | 5V or 3V NVRAM SUPERVISOR FOR LPSRAM |
| 文件大小 |
285.38 Kbytes |
| 頁面數(shù)量 |
19 頁 |
| 生產(chǎn)廠商 | STMicroelectronics |
| 企業(yè)簡稱 |
STMICROELECTRONICS【意法半導(dǎo)體】 |
| 中文名稱 | 意法半導(dǎo)體集團(tuán)官網(wǎng) |
| 原廠標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊 | |
| 更新時(shí)間 | 2025-5-25 15:28:00 |
| 人工找貨 | M4Z28-BR00SH價(jià)格和庫存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
M4Z28-BR00SH規(guī)格書詳情
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：
M4Z28-BR00SH
- 制造商：
STMICROELECTRONICS
- 制造商全稱：
STMicroelectronics
- 功能描述：
3V NVRAM Supervisor for Up to 8 LPSRAMs
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
ST/意法半導(dǎo)體 |
21+ |
SH-4 |
8860 |
只做原裝,質(zhì)量保證 |
詢價(jià) | ||
ST/意法 |
24+ |
168 |
原裝現(xiàn)貨假一賠十 |
詢價(jià) | |||
STM原廠目錄 |
24+ |
N/A |
28500 |
授權(quán)代理直銷,原廠原裝現(xiàn)貨,假一罰十,特價(jià)銷售 |
詢價(jià) | ||
ST/意法 |
22+ |
PDIP |
11190 |
原裝正品 |
詢價(jià) | ||
STMicroelectronics |
18+ |
ICSNAPHATBATTERY48MAH28- |
6800 |
公司原裝現(xiàn)貨/歡迎來電咨詢! |
詢價(jià) | ||
ST/意法 |
22+ |
DIP |
3000 |
原裝正品,支持實(shí)單 |
詢價(jià) | ||
ST/意法半導(dǎo)體 |
23+ |
SH-4 |
16900 |
公司只做原裝，可來電咨詢 |
詢價(jià) | ||
STMICROELECTRONICS |
2022+ |
原廠原包裝 |
8600 |
全新原裝 支持表配單 中國著名電子元器件獨(dú)立分銷 |
詢價(jià) | ||
ST |
2447 |
SMD |
100500 |
一級代理專營品牌!原裝正品,優(yōu)勢現(xiàn)貨,長期排單到貨 |
詢價(jià) | ||
ST/意法半導(dǎo)體 |
22+ |
SH-4 |
10000 |
只有原裝,絕對原裝,假一罰十 |
詢價(jià) |
