- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄45051 > M48T59Y-70PC1DS (STMICROELECTRONICS) 0 TIMER(S), REAL TIME CLOCK, PDIP28 PDF資料下載
參數(shù)資料
| 型號(hào)： | M48T59Y-70PC1DS |
| 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)： | 17/32頁 |
| 文件大?。?/td> | 373K |
| 代理商： | M48T59Y-70PC1DS |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁當(dāng)前第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁
Obsolete
Product(s)
- Obsolete
Product(s)
Obsolete
Product(s)
- Obsolete
Product(s)
DC and AC parameters
M48T59, M48T59Y, M48T59V
Table 12.
Power down/up AC characteristics
Table 13.
Power down/up trip points DC characteristics
Symbol
Parameter(1)
1.
Valid for ambient operating temperature: TA = 0 to 70°C; VCC = 4.5 to 5.5 V, 4.75 to 5.5 V, or 3.0 to 3.6 V
(except where noted).
Min
Max
Unit
tPD
E or W at VIH before power down
0
s
tF
(2)
2.
VPFD (max) to VPFD (min) fall time of less than tF may result in deselection/write protection not occurring
until 200s after VCC passes VPFD (min).
VPFD (max) to VPFD (min) VCC fall time
300
s
tFB
(3)
3.
VPFD (min) to VSS fall time of less than tFB may cause corruption of RAM data.
VPFD (min) to VSS VCC fall time
10
s
tR
VPFD (min) to VPFD (max) VCC rise time
10
s
tRB
VSS to VPFD (min) VCC rise time
1
s
trec
VPFD (max) to RST high
40
200
ms
Symbol
Parameter(1)(2)
1.
Valid for ambient operating temperature: TA = 0 to 70°C; VCC = 4.5 to 5.5 V, 4.75 to 5.5 V, or 3.0 to 3.6 V
(except where noted).
2.
All voltages referenced to VSS.
Min
Typ
Max
Unit
VPFD
Power-fail deselect voltage
M48T59
4.5
4.6
4.75
V
M48T59Y
4.2
4.35
4.5
V
M48T59V
2.7
2.9
3.0
V
VSO
Battery back-up switchover
voltage
M48T59/Y
3.0
V
M48T59V
VPFD –100mV
V
tDR
(3)
3.
At 25°C, VCC = 0 V.
Expected data retention time
7
YEARS
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| M48T59V-70MH1TR | 0 TIMER(S), REAL TIME CLOCK, PDSO28 |
| M48T59V-70MH1 | 0 TIMER(S), REAL TIME CLOCK, PDSO28 |
| M48T59Y-70MH1E | 0 TIMER(S), REAL TIME CLOCK, PDSO28 |
| M48T59Y-70MH1 | 0 TIMER(S), REAL TIME CLOCK, PDSO28 |
| M48T59V-70MH6 | 0 TIMER(S), REAL TIME CLOCK, PDSO28 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| M48T59Y-70PC1E | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:5.0 or 3.3 V, 64 Kbit (8 Kbit x 8) TIMEKEEPER? SRAM |
| M48T59Y-70PC1F | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:5.0 or 3.3 V, 64 Kbit (8 Kbit x 8) TIMEKEEPER? SRAM |
| M48T59Y-70PC1TR | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:64 Kbit 8Kb x8 TIMEKEEPER SRAM |
| M48T59Y-70PC6 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:64 Kbit 8Kb x8 TIMEKEEPER SRAM |
| M48T59Y-70PC6TR | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:64 Kbit 8Kb x8 TIMEKEEPER SRAM |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。