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參數(shù)資料
| 型號： | M48T35Y-70PC6 |
| 廠商： | STMICROELECTRONICS |
| 元件分類： | 時(shí)鐘/數(shù)據(jù)恢復(fù)及定時(shí)提取 |
| 英文描述： | 0 TIMER(S), REAL TIME CLOCK, PDIP28 |
| 封裝： | 0.600 INCH, CAPHAT, PLASTIC, DIP-28 |
| 文件頁數(shù)： | 1/26頁 |
| 文件大小： | 349K |
| 代理商： | M48T35Y-70PC6 |
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1/26
March 2003
Rev. 3.0
M48T35
M48T35Y
5.0V, 256 Kbit (32 Kb x 8) TIMEKEEPER SRAM
FEATURES SUMMARY
s
INTEGRATED, ULTRA LOW POWER SRAM,
REAL TIME CLOCK, POWER-FAIL CONTROL
CIRCUIT and BATTERY
s
BYTEWIDE RAM-LIKE CLOCK ACCESS
s
BCD CODED YEAR, MONTH, DAY, DATE,
HOURS, MINUTES, and SECONDS
s
FREQUENCY TEST OUTPUT FOR REAL
TIME CLOCK
s
AUTOMATIC POWER-FAIL CHIP DESELECT
and WRITE PROTECTION
s
WRITE PROTECT VOLTAGES
(VPFD = Power-fail Deselect Voltage):
– M48T35: VCC = 4.75 to 5.5V
4.5V
≤ VPFD ≤ 4.75V
– M48T35Y: VCC = 4.5 to 5.5V
4.2V
≤ VPFD ≤ 4.5V
s
SELF-CONTAINED BATTERY and CRYSTAL
IN THE CAPHAT DIP PACKAGE
s
SOIC PACKAGE PROVIDES DIRECT
CONNECTION FOR A SNAPHAT HOUSING
CONTAINING THE BATTERY and CRYSTAL
s
SNAPHAT HOUSING (BATTERY and
CRYSTAL) IS REPLACEABLE
s
PIN and FUNCTION COMPATIBLE WITH
JEDEC STANDARD 32 Kb x 8 SRAMs
Figure 1. 28-pin PCDIP, CAPHAT Package
Figure 2. 28-pin SOIC Package
28
1
PCDIP28 (PC)
Battery/Crystal
CAPHAT
28
1
SNAPHAT (SH)
Battery/Crystal
SOH28 (MH)
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| M48T35Y-70PC6E | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:5V, 256 Kbit (32 Kb x 8) TIMEKEEPER SRAM |
| M48T35Y-70PC6F | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:5V, 256 Kbit (32 Kb x 8) TIMEKEEPER SRAM |
| M48T35Y-70PC6TR | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:256 Kbit 32Kb x8 TIMEKEEPER SRAM |
| M48T35Y-70PM1 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:5V, 256 Kbit (32 Kb x 8) TIMEKEEPER SRAM |
| M48T35Y-70PM1E | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:5V, 256 Kbit (32 Kb x 8) TIMEKEEPER SRAM |
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