參數(shù)資料
型號: DS1315E-33
廠商: MAXIM INTEGRATED PRODUCTS INC
元件分類: Timer or RTC
英文描述: 0 TIMER(S), REAL TIME CLOCK, PDSO20
封裝: 4.40 MM, TSSOP-20
文件頁數(shù): 10/23頁
文件大小: 318K
代理商: DS1315E-33
DS1315 Phantom Time Chip
18 of 23
NOTES:
1) All voltages are referenced to ground.
2) Measured with load shown in Figure 15.
3) Input pulse rise and fall times equal 10ns.
4) tWR is a function of the latter occurring edge of WE or CE in RAM mode, or OE or CE in ROM
mode.
5) tDH and tDS are functions of the first occurring edge of WE or CE in RAM mode, or OE or CE in
ROM mode.
6) Measured without RAM connected.
7) ICCO1 is the maximum average load current the DS1315 can supply to external memory.
8) Applies to CEO with the ROM/ RAM pin grounded. When the ROM/ RAM pin is connected to VCCO,
CEO
will go to a low level as VCCI falls below VBAT.
9) ICCO2 is the maximum average load current that the DS1315 can supply to memory in the battery
backup mode.
10) Applies to all input pins except RST . RST is pulled internally to VCCI.
11) See Figures 11 and 12.
12) See Figures 13 and 14.
13) VSW is determined by the larger of VBAT1 and VBAT2.
14) VSW is determined by the smaller of VBAT1, VBAT2, and VPF.
Figure 13. 3.3V Power-Up Condition
相關PDF資料
PDF描述
DS1315-33 0 TIMER(S), REAL TIME CLOCK, PDIP16
DS1315N-33 0 TIMER(S), REAL TIME CLOCK, PDIP16
DS1315SN-5 0 TIMER(S), REAL TIME CLOCK, PDSO16
DS1315S-33 0 TIMER(S), REAL TIME CLOCK, PDSO16
DS1315S-5 0 TIMER(S), REAL TIME CLOCK, PDSO16
相關代理商/技術參數(shù)
參數(shù)描述
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