M40SZ100Y中文資料意法半導(dǎo)體數(shù)據(jù)手冊PDF規(guī)格書
M40SZ100Y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：
M40SZ100Y
- 制造商：
STMICROELECTRONICS
- 制造商全稱：
STMicroelectronics
- 功能描述：
5V or 3V NVRAM SUPERVISOR FOR LPSRAM
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
STMicroelectronics |
24+ |
28-SOH |
65200 |
一級代理/放心采購 |
詢價 | ||
ST/意法 |
24+ |
NA/ |
8850 |
原裝現(xiàn)貨,當(dāng)天可交貨,原型號開票 |
詢價 | ||
ST |
2016+ |
SOP-28 |
3000 |
只做原裝,假一罰十,公司可開17%增值稅發(fā)票! |
詢價 | ||
ST |
23+ |
SOH-28P |
8795 |
詢價 | |||
ST |
09+ |
SOP-16 |
10 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
NELL |
23+ |
DIP3 |
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 |
25+ |
SOP-7.2-28P |
2560 |
絕對原裝!現(xiàn)貨熱賣! |
詢價 | ||
ST |
25+ |
SOP |
16900 |
原裝，請咨詢 |
詢價 | ||
ST |
2511 |
SOP |
16900 |
電子元器件采購降本 30%!盈慧通原廠直采,砍掉中間差價 |
詢價 | ||
ST |
2 |
公司優(yōu)勢庫存 熱賣中!! |
詢價 |
