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參數(shù)資料
| 型號(hào)： | MK41T56N00 |
| 廠商： | 意法半導(dǎo)體 |
| 英文描述： | 512 bit 64b x8 Serial Access TIMEKEEPER SRAM |
| 中文描述： | 512位64B條x8串行SRAM的訪問計(jì)時(shí)器 |
| 文件頁(yè)數(shù)： | 2/15頁(yè) |
| 文件大?。?/td> | 102K |
| 代理商： | MK41T56N00 |
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Symbol
Parameter
Value
Unit
T
A
Ambient Operating Temperature
MK41T56
MKI41T56
0 to 70
–40 to 85
°
C
T
STG
Storage Temperature (V
CC
Off, Oscillator Off)
–55 to 125
°
C
V
IO
Input or Output Voltages
–0.3 to 7
V
V
CC
Supply Voltage
–0.3 to 7
V
I
O
Output Current
20
mA
P
D
Power Dissipation
0.25
W
Note:
Stresses greater than those listed under "Absolute Maximum Ratings" may cause permanent damage to the device. This is a stress
rating only and functional operation of the device at these or any other conditions above those indicated in the operational section of
this specification is not implied. Exposure to the absolute maximum rating conditions for extended periods of time may affect
reliability.
CAUTION:
Negative undershoots below –0.3 volts are not allowed on any pin while in the Battery Back-up mode.
Table 2. Absolute Maximum Ratings
SDA
VSS
SCL
FT/OUT
OSCO
VBAT
OSCI
VCC
AI02305
MK41T56
MKI41T56
1
2
3
4
8
7
6
5
Figure 2A. DIP Pin Connections
1
2
3
4
SDA
VSS
SCL
FT/OUT
OSCO
VBAT
OSCI
VCC
AI02306
MK41T56
MKI41T56
8
7
6
5
Figure 2B. SOIC Pin Connections
Address
Data
Function/Range
BCD Format
D7
D6
D5
D4
D3
D2
D1
D0
0
ST
10 Seconds
Seconds
Seconds
00-59
1
X
10 Minutes
Minutes
Minutes
00-59
2
X
X
10 Hours
Hours
Hour
00-23
3
X
X
X
X
X
Day
Day
01-07
4
X
X
10 Date
Date
Date
01-31
5
X
X
X
10 M.
Month
Month
01-12
6
10 Years
Years
Year
00-99
7
OUT
FT
S
Calibration
Control
Keys: S
= SIGN Bit;
FT
= FREQUENCY TEST Bit;
ST
= STOP Bit;
OUT
= Output level;
X
= Don’t care.
Table 3. Register Map
2/15
MK41T56, MKI41T56
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| MK41T56 | 512 bit 64b x8 Serial Access TIMEKEEPER SRAM |
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| MK41T56N00TR | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:CMOS 8K x 8 TIMEKEEPER SRAM |
| MK41T56S00 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:CMOS 8K x 8 TIMEKEEPER SRAM |
| MK41T56S00TR | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:CMOS 8K x 8 TIMEKEEPER SRAM |
| MK4200 | 制造商:Abus 功能描述:Bulk |
| MK4222F | 制造商:Ohmite Mfg Co 功能描述: |
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