| 型號 | 下載 訂購 | 功能描述 | 制造商 上傳企業(yè) | LOGO |
|---|---|---|---|---|
5.0 OR 3.0V, 512 bit 64 x 8 SERIAL RTC and NVRAM SUPERVISOR SUMMARY DESCRIPTION The M41ST85Y/W Serial TIMEKEEPER?/Controller SRAM is a low power 512-bit, static CMOS SRAM organized as 64 words by 8 bits. A built-in 32.768 kHz oscillator (external crystal controlled) and 8 bytes of the SRAM (see Table 2., page 14) are used for the clock/calendar function 文件:530.95 Kbytes 頁數(shù):34 Pages | STMICROELECTRONICS 意法半導(dǎo)體 | STMICROELECTRONICS | ||
5.0 OR 3.0V, 512 bit 64 x 8 SERIAL RTC and NVRAM SUPERVISOR SUMMARY DESCRIPTION The M41ST85Y/W Serial TIMEKEEPER?/Controller SRAM is a low power 512-bit, static CMOS SRAM organized as 64 words by 8 bits. A built-in 32.768 kHz oscillator (external crystal controlled) and 8 bytes of the SRAM (see Table 2., page 14) are used for the clock/calendar function 文件:530.95 Kbytes 頁數(shù):34 Pages | STMICROELECTRONICS 意法半導(dǎo)體 | STMICROELECTRONICS | ||
3.0/3.3 V I2C combination serial RTC, NVRAM supervisor and microprocessor supervisor Features · Automatic battery switchover and WRITE protect for: – Internal serial RTC and – External low power SRAM (LPSRAM) · 32 kHz crystal oscillator integrating load capacitance (12.5 pF) providing exceptional oscillator stability and high crystal series resistance operation · 400 kHz 文件:630.53 Kbytes 頁數(shù):43 Pages | STMICROELECTRONICS 意法半導(dǎo)體 | STMICROELECTRONICS | ||
3.0/3.3 V I2C combination serial RTC, NVRAM supervisor and microprocessor supervisor Features · Automatic battery switchover and WRITE protect for: – Internal serial RTC and – External low power SRAM (LPSRAM) · 32 kHz crystal oscillator integrating load capacitance (12.5 pF) providing exceptional oscillator stability and high crystal series resistance operation · 400 kHz 文件:630.53 Kbytes 頁數(shù):43 Pages | STMICROELECTRONICS 意法半導(dǎo)體 | STMICROELECTRONICS | ||
5.0 OR 3.0V, 512 bit 64 x 8 SERIAL RTC and NVRAM SUPERVISOR SUMMARY DESCRIPTION The M41ST85Y/W Serial TIMEKEEPER?/Controller SRAM is a low power 512-bit, static CMOS SRAM organized as 64 words by 8 bits. A built-in 32.768 kHz oscillator (external crystal controlled) and 8 bytes of the SRAM (see Table 2., page 14) are used for the clock/calendar function 文件:530.95 Kbytes 頁數(shù):34 Pages | STMICROELECTRONICS 意法半導(dǎo)體 | STMICROELECTRONICS | ||
5.0 OR 3.0V, 512 bit 64 x 8 SERIAL RTC and NVRAM SUPERVISOR SUMMARY DESCRIPTION The M41ST85Y/W Serial TIMEKEEPER?/Controller SRAM is a low power 512-bit, static CMOS SRAM organized as 64 words by 8 bits. A built-in 32.768 kHz oscillator (external crystal controlled) and 8 bytes of the SRAM (see Table 2., page 14) are used for the clock/calendar function 文件:530.95 Kbytes 頁數(shù):34 Pages | STMICROELECTRONICS 意法半導(dǎo)體 | STMICROELECTRONICS | ||
5.0 OR 3.0V, 512 bit 64 x 8 SERIAL RTC and NVRAM SUPERVISOR SUMMARY DESCRIPTION The M41ST85Y/W Serial TIMEKEEPER?/Controller SRAM is a low power 512-bit, static CMOS SRAM organized as 64 words by 8 bits. A built-in 32.768 kHz oscillator (external crystal controlled) and 8 bytes of the SRAM (see Table 2., page 14) are used for the clock/calendar function 文件:530.95 Kbytes 頁數(shù):34 Pages | STMICROELECTRONICS 意法半導(dǎo)體 | STMICROELECTRONICS | ||
5.0 OR 3.0V, 512 bit 64 x 8 SERIAL RTC and NVRAM SUPERVISOR SUMMARY DESCRIPTION The M41ST85Y/W Serial TIMEKEEPER?/Controller SRAM is a low power 512-bit, static CMOS SRAM organized as 64 words by 8 bits. A built-in 32.768 kHz oscillator (external crystal controlled) and 8 bytes of the SRAM (see Table 2., page 14) are used for the clock/calendar function 文件:530.95 Kbytes 頁數(shù):34 Pages | STMICROELECTRONICS 意法半導(dǎo)體 | STMICROELECTRONICS | ||
5.0 OR 3.0V, 512 bit 64 x 8 SERIAL RTC and NVRAM SUPERVISOR SUMMARY DESCRIPTION The M41ST85Y/W Serial TIMEKEEPER?/Controller SRAM is a low power 512-bit, static CMOS SRAM organized as 64 words by 8 bits. A built-in 32.768 kHz oscillator (external crystal controlled) and 8 bytes of the SRAM (see Table 2., page 14) are used for the clock/calendar function 文件:530.95 Kbytes 頁數(shù):34 Pages | STMICROELECTRONICS 意法半導(dǎo)體 | STMICROELECTRONICS | ||
5.0 OR 3.0V, 512 bit 64 x 8 SERIAL RTC and NVRAM SUPERVISOR SUMMARY DESCRIPTION The M41ST85Y/W Serial TIMEKEEPER?/Controller SRAM is a low power 512-bit, static CMOS SRAM organized as 64 words by 8 bits. A built-in 32.768 kHz oscillator (external crystal controlled) and 8 bytes of the SRAM (see Table 2., page 14) are used for the clock/calendar function 文件:530.95 Kbytes 頁數(shù):34 Pages | STMICROELECTRONICS 意法半導(dǎo)體 | STMICROELECTRONICS |
技術(shù)參數(shù)
- Package:
SO-28
- Marketing Status:
Active
- SRAM Supervisor:
true
- Battery Supply Current_typ(nA):
400
- NVRAM size(B):
44
- Data bus type:
I2C
- Supply Voltage_min(V):
2.7
- Supply Voltage_max(V):
3.6
- Programmable Alarms:
true
- Square Wave Output:
true
- Battery Switchover:
true
- Watchdog Timer:
true
- Battery Low Detect:
true
- Power Fail Comparator:
true
- Power on reset/Low voltage detector output:
true
- Reset inputs:
true
- Operating Temperature_min(°C):
-40
- Operating Temperature_max(°C):
85
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
ST |
24+/25+ |
84 |
原裝正品現(xiàn)貨庫存價優(yōu) |
詢價 | |||
MEMORY |
1000 |
STM |
4000 |
詢價 | |||
STM |
2016+ |
SOP28 |
9000 |
只做原裝,假一罰十,公司可開17%增值稅發(fā)票! |
詢價 | ||
STM |
10+ |
SOH28 |
7800 |
全新原裝正品,現(xiàn)貨銷售 |
詢價 | ||
ST |
99+ |
SOP28 |
61 |
自己公司全新庫存絕對有貨 |
詢價 | ||
STM |
24+ |
SOP-28 |
1300 |
原裝現(xiàn)貨假一罰十 |
詢價 | ||
ST |
24+ |
12 |
原裝現(xiàn)貨,可開13%稅票 |
詢價 | |||
ST |
25+ |
SOP24 |
18000 |
原廠直接發(fā)貨進(jìn)口原裝 |
詢價 | ||
24+ |
3000 |
公司存貨 |
詢價 | ||||
ST |
24+ |
SOP |
5632 |
公司原廠原裝現(xiàn)貨假一罰十!特價出售!強勢庫存! |
詢價 |
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