DS1395S中文資料Dallas數(shù)據(jù)手冊PDF規(guī)格書
DS1395S規(guī)格書詳情
FEATURES
?Ideal for EISA bus PCs
?Functionally compatible with MC146818 in 32 KHz mode
?Totally nonvolatile with over 10 years of operation in the absence of power
?Self-contained subsystem includes lithium, quartz, and support circuitry
?Counts seconds, minutes, hours, day of the week, date, month, and year with leap year compensation
?Binary or BCD representations of time, calendar, and alarm
?12- or 24-hour clock with AM and PM in 12-hour mode
?Daylight Savings Time option
?Interfaced with software as 64 register/RAM locations
plus 4K x 8 of static RAM
– 14 bytes of clock and control registers
– 50 bytes of general and control registers
– Separate 4K x 8 nonvolatile SRAM
?Programmable square wave output signal
?Bus-compatible interrupt signals (IRQ)
?Three interrupts are separately software-maskable and testable:
– Time-of-day alarm once/second to once/day
– Periodic rates from 122 μs to 500 ms
– End-of-clock update cycle
?28-pin JEDEC footprint
?Available as chip (DS1395/DS1395S) or stand alone module with embedded lithium battery and crystal (DS1397)
產(chǎn)品屬性
- 型號:
DS1395S
- 制造商:
DALLAS
- 制造商全稱:
Dallas Semiconductor
- 功能描述:
RAMified Real Time Clock
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
DALLAS |
2020+ |
DIP-24 |
80000 |
只做自己庫存,全新原裝進(jìn)口正品假一賠百,可開13%增 |
詢價 | ||
DALLAS |
0325+ |
DIP模塊 |
2172 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
DALLAS |
2023+ |
模塊 |
80000 |
一級代理/分銷渠道價格優(yōu)勢 十年芯程一路只做原裝正品 |
詢價 | ||
DALLAS |
2016+ |
DIP |
6523 |
只做原裝正品現(xiàn)貨!或訂貨! |
詢價 | ||
DALLAS |
21+ |
DIP模塊 |
2345 |
原裝現(xiàn)貨假一賠十 |
詢價 | ||
DALLAS |
2023+ |
摸塊 |
50000 |
原裝現(xiàn)貨 |
詢價 | ||
DALLAS |
23+ |
DIP |
65480 |
詢價 | |||
DALLAS |
23+ |
NA/ |
190 |
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價 | ||
DALLAS |
2022 |
模塊 |
2058 |
原廠原裝正品,價格超越代理 |
詢價 | ||
DALLAS |
22+ |
DIP24 |
8000 |
原裝正品支持實(shí)單 |
詢價 |