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參數(shù)資料
| 型號： | M48T512Y-70PM1 |
| 廠商： | 意法半導(dǎo)體 |
| 英文描述： | Shielded Multiconductor Cable; Number of Conductors:5; Conductor Size AWG:24; No. Strands x Strand Size:7 x 32; Jacket Material:Polyvinylchloride (PVC); Leaded Process Compatible:Yes; Conductor Material:Copper; Temperature Max:80 C RoHS Compliant: Yes |
| 中文描述： | 3.3 - 5V的4兆位的SRAM 512KB的x8計(jì)時(shí)器 |
| 文件頁數(shù)： | 11/14頁 |
| 文件大?。?/td> | 104K |
| 代理商： | M48T512Y-70PM1 |
11/14
M48T512Y, M48T512V
Figure 10. Calibration Waveform
AI00594B
NORMAL
POSITIVE
CALIBRATION
NEGATIVE
CALIBRATION
Table 11. Register Map
Address
Data
Function/Range
BCD Format
D7
D6
D5
D4
D3
D2
D1
D0
7FFFFh
10 Years
Year
Year
00-99
7FFFEh
0
0
0
10 M
Month
Month
01-12
7FFFDh
0
0
10 Date
Date
Date
01-31
7FFFCh
0
0
0
0
0
Day
Day
01-07
7FFFBh
0
0
10 Hours
Hours
Hour
00-23
7FFFAh
0
10 Minutes
Minutes
Minutes
00-59
7FFF9h
ST
10 Seconds
Seconds
Seconds
00-59
7FFF8h
W
R
S
Calibration
Control
Keys:
S = SIGN Bit
R = READ Bit
W = WRITE Bit
ST = STOP Bit
0 = Must be set to zero
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| M48T512Y-85PM1 | 3.3V-5V 4 Mbit 512Kb x8 TIMEKEEPER SRAM |
| M48T512YPM | 3.3V-5V 4 Mbit 512Kb x8 TIMEKEEPER SRAM |
| M48T513VPM | 3.3V-5V 4 Mbit 512Kb x8 TIMEKEEPER SRAM |
| M48T513V-70CS1 | 3.3V-5V 4 Mbit 512Kb x8 TIMEKEEPER SRAM |
| M48T513V-70PM1 | 3.3V-5V 4 Mbit 512Kb x8 TIMEKEEPER SRAM |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| M48T512Y-70PM1 | 制造商:STMicroelectronics 功能描述:NVRAM 10 YR BATTERY 4MB 48T512 |
| M48T512Y-85PM1 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:5.0 or 3.3 V, 4 Mbit (512 Kbit x 8) TIMEKEEPER? SRAM |
| M48T512YPM | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:3.3V-5V 4 Mbit 512Kb x8 TIMEKEEPER SRAM |
| M48T513V | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:3.3V-5V 4 Mbit 512Kb x8 TIMEKEEPER SRAM |
| M48T513V-70CS1 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:3.3V-5V 4 Mbit 512Kb x8 TIMEKEEPER SRAM |
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