| 型號 | 下載 訂購 | 功能描述 | 制造商 上傳企業(yè) | LOGO |
|---|---|---|---|---|
5.0 V, 16 Kbit (2 Kb x 8) TIMEKEEPER? SRAM Features ■ Integrated, ultra low power SRAM, real-time clock, and power-fail control circuit ■ BYTEWIDE? RAM-like clock access ■ BCD coded year, month, day, date, hours, minutes, and seconds ■ Typical clock accuracy of ±1 minute a month, at 25 °C ■ Software controlled clock calibration for 文件：378.7 Kbytes 頁數(shù)：25 Pages | STMICROELECTRONICS 意法半導(dǎo)體 | STMICROELECTRONICS | ||
5.0 V, 16 Kbit (2 Kb x 8) TIMEKEEPER? SRAM Features ■ Integrated, ultra low power SRAM, real-time clock, and power-fail control circuit ■ BYTEWIDE? RAM-like clock access ■ BCD coded year, month, day, date, hours, minutes, and seconds ■ Typical clock accuracy of ±1 minute a month, at 25 °C ■ Software controlled clock calibration for 文件：378.7 Kbytes 頁數(shù)：25 Pages | STMICROELECTRONICS 意法半導(dǎo)體 | STMICROELECTRONICS | ||
CMOS 8K x 8 TIMEKEEPER SRAM SUMMARY DESCRIPTION The M48T08/18/08Y TIMEKEEPER? RAM is an 8K x 8 non-volatile static RAM and real time clock which is pin and functional compatible with the DS1643. The monolithic chip is available in two special packages to provide a highly integrated battery backed-up memory and real time clo 文件：471.95 Kbytes 頁數(shù)：27 Pages | STMICROELECTRONICS 意法半導(dǎo)體 | STMICROELECTRONICS | ||
16 Kbit 2Kb x8 TIMEKEEPER[ SRAM DESCRIPTION The M48T02,12 TIMEKEEPER? RAM is a 2K x 8 non-volatile static RAM and real time clock which is pin and functional compatible with the MK48T02,12. ■ INTEGRATED ULTRA LOW POWER SRAM, REAL TIME CLOCK and POWER-FAIL CONTROL CIRCUIT ■ BYTEWIDE RAM-LIKE CLOCK ACCESS ■ BCD 文件：94.27 Kbytes 頁數(shù)：15 Pages | STMICROELECTRONICS 意法半導(dǎo)體 | STMICROELECTRONICS | ||
CMOS 8K x 8 TIMEKEEPER SRAM SUMMARY DESCRIPTION The M48T08/18/08Y TIMEKEEPER? RAM is an 8K x 8 non-volatile static RAM and real time clock which is pin and functional compatible with the DS1643. The monolithic chip is available in two special packages to provide a highly integrated battery backed-up memory and real time clo 文件：471.95 Kbytes 頁數(shù)：27 Pages | STMICROELECTRONICS 意法半導(dǎo)體 | STMICROELECTRONICS | ||
5.0 V, 16 Kbit (2 Kb x 8) TIMEKEEPER? SRAM Features ■ Integrated, ultra low power SRAM, real-time clock, and power-fail control circuit ■ BYTEWIDE? RAM-like clock access ■ BCD coded year, month, day, date, hours, minutes, and seconds ■ Typical clock accuracy of ±1 minute a month, at 25 °C ■ Software controlled clock calibration for 文件：378.7 Kbytes 頁數(shù)：25 Pages | STMICROELECTRONICS 意法半導(dǎo)體 | STMICROELECTRONICS | ||
5.0 V, 16 Kbit (2 Kb x 8) TIMEKEEPER? SRAM Features ■ Integrated, ultra low power SRAM, real-time clock, and power-fail control circuit ■ BYTEWIDE? RAM-like clock access ■ BCD coded year, month, day, date, hours, minutes, and seconds ■ Typical clock accuracy of ±1 minute a month, at 25 °C ■ Software controlled clock calibration for 文件：378.7 Kbytes 頁數(shù)：25 Pages | STMICROELECTRONICS 意法半導(dǎo)體 | STMICROELECTRONICS | ||
16 Kbit 2Kb x8 TIMEKEEPER[ SRAM DESCRIPTION The M48T02,12 TIMEKEEPER? RAM is a 2K x 8 non-volatile static RAM and real time clock which is pin and functional compatible with the MK48T02,12. ■ INTEGRATED ULTRA LOW POWER SRAM, REAL TIME CLOCK and POWER-FAIL CONTROL CIRCUIT ■ BYTEWIDE RAM-LIKE CLOCK ACCESS ■ BCD 文件：94.27 Kbytes 頁數(shù)：15 Pages | STMICROELECTRONICS 意法半導(dǎo)體 | STMICROELECTRONICS | ||
CMOS 8K x 8 TIMEKEEPER SRAM SUMMARY DESCRIPTION The M48T08/18/08Y TIMEKEEPER? RAM is an 8K x 8 non-volatile static RAM and real time clock which is pin and functional compatible with the DS1643. The monolithic chip is available in two special packages to provide a highly integrated battery backed-up memory and real time clo 文件：471.95 Kbytes 頁數(shù)：27 Pages | STMICROELECTRONICS 意法半導(dǎo)體 | STMICROELECTRONICS | ||
5.0 V, 16 Kbit (2 Kb x 8) TIMEKEEPER? SRAM Features ■ Integrated, ultra low power SRAM, real-time clock, and power-fail control circuit ■ BYTEWIDE? RAM-like clock access ■ BCD coded year, month, day, date, hours, minutes, and seconds ■ Typical clock accuracy of ±1 minute a month, at 25 °C ■ Software controlled clock calibration for 文件：378.7 Kbytes 頁數(shù)：25 Pages | STMICROELECTRONICS 意法半導(dǎo)體 | STMICROELECTRONICS |
技術(shù)參數(shù)
- 頻率：
48MHz
- 頻率公差：
±20ppm
- 負(fù)載電容：
18pF
- 工作溫度：
-20℃~+70℃
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
13+ |
TO-92S |
31238 |
原裝分銷 |
詢價(jià) | |||
NUVOTON新唐 |
24+ |
LQFP64 |
10000 |
詢價(jià) | |||
ST/意法 |
2022+ |
5000 |
只做原裝,價(jià)格優(yōu)惠,長期供貨。 |
詢價(jià) | |||
ST/意法 |
3年內(nèi) |
DIP-28 |
700 |
原裝正品力挺實(shí)單~支持美金交易和專票,深圳原廠現(xiàn)貨~ |
詢價(jià) | ||
MAXIM |
16+ |
DIP |
8800 |
進(jìn)口原裝大量現(xiàn)貨熱賣中 |
詢價(jià) | ||
SST |
原廠封裝 |
9800 |
原裝進(jìn)口公司現(xiàn)貨假一賠百 |
詢價(jià) | |||
STMicroelectronics |
18500 |
全新原廠原裝現(xiàn)貨!受權(quán)代理!可送樣可提供技術(shù)支持! |
詢價(jià) | ||||
ST |
22+ |
DIP-28 |
16900 |
支持樣品,原裝現(xiàn)貨,提供技術(shù)支持! |
詢價(jià) | ||
NUVOTON |
LQFP-128 |
50000 |
詢價(jià) | ||||
ST/意法半導(dǎo)體 |
24+ |
SOH-28 |
16900 |
原廠原裝，價(jià)格優(yōu)勢，歡迎洽談！ |
詢價(jià) |
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