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参数资料
| 型号： | M48T513Y-85CS1 |
| 厂商： | STMICROELECTRONICS |
| 元件分类： | 时钟/数据恢复及定时提取 |
| 英文描述： | 0 TIMER(S), REAL TIME CLOCK, PDSO32 |
| 封装： | SNAPHAT, PLASTIC, SO-44 |
| 文件页数： | 30/31页 |
| 文件大小： | 168K |
| 代理商： | M48T513Y-85CS1 |
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M48T513Y, M48T513V
8/31
DC AND AC PARAMETERS
This section summarizes the operating and mea-
surement conditions, as well as the DC and AC
characteristics of the device. The parameters in
the following DC and AC Characteristic tables are
derived from tests performed under the Measure-
ment Conditions listed in the relevant tables. De-
signers should check that the operating conditions
in their projects match the measurement condi-
tions when using the quoted parameters.
Table 3. Operating and AC Measurement Conditions
Note: Output Hi-Z is defined as the point where data is no longer driven.
Figure 7. AC Measurement Load Circuit
Note: Excluding open drain output pins; 50pF for M48T513V.
Table 4. Capacitance
Note: 1. Effective capacitance measured with power supply at 5V (M48T513Y) or 3.3V (M48T513V). Sampled only, not 100% tested.
2. At 25
°C, f = 1MHz.
3. Outputs deselected.
Parameter
M48T513Y
M48T513V
Unit
Supply Voltage (VCC)
4.5 to 5.5
3.0 to 3.6
V
Ambient Operating Temperature (TA)
0 to 70
°C
Load Capacitance (CL)
100
50
pF
Input Rise and Fall Times
≤ 5
≤ 5ns
Input Pulse Voltages
0 to 3
V
Input and Output Timing Ref. Voltages
1.5
V
AI01803C
CL = 100pF
CL includes JIG capacitance
650
DEVICE
UNDER
TEST
1.75V
Symbol
Parameter(1,2)
Min
Max
Unit
CIN
Input Capacitance
20
pF
CIO
(3)
Input / Output Capacitance
20
pF
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相关代理商/技术参数 |
参数描述 |
|---|---|
| M48T513Y-85PM1 | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:3.3V-5V 4 Mbit 512Kb x8 TIMEKEEPER SRAM |
| M48T513YPM | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:3.3V-5V 4 Mbit 512Kb x8 TIMEKEEPER SRAM |
| M48T513YSH | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:3.3V-5V 4 Mbit 512Kb x8 TIMEKEEPER SRAM |
| M48T559 | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:64 Kbit 8Kb x8 TIMEKEEPER SRAM with ADDRESS/DATA MULTIPLEXED |
| M48T559Y | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:64 Kbit 8Kb x8 TIMEKEEPER SRAM with ADDRESS/DATA MULTIPLEXED |
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