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参数资料
| 型号： | DS3803 |
| 厂商： | DALLAS SEMICONDUCTOR |
| 元件分类： | Static RAM |
| 英文描述： | 32K X 32 NON-VOLATILE SRAM MODULE, 70 ns, SMA72 |
| 封装： | SIMM-72 |
| 文件页数： | 6/10页 |
| 文件大小： | 231K |
| 代理商： | DS3803 |
DS3803
5 of 10
ABSOLUTE MAXIMUM RATINGS*
Voltage on Any Pin Relative to Ground
-0.3V to +7.0V
Operating Temperature
0C to 70C
Storage Temperature
-40C to +85C
* This is a stress rating only and functional operation of the device at these or any other conditions above
those indicated in the operation sections of this specification is not implied. Exposure to absolute
maximum rating conditions for extended periods of time may affect reliability.
RECOMMENDED DC OPERATING CONDITIONS
(TA = 0C to 70C)
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
NOTES
Power Supply Voltage
VCC
4.5
5.0
5.5
V
Logic 1 input Voltage
VIH
2.2
VCC+0.3
V
Logic 0 input Voltage
VIL
-0.3
+0.8
V
DC ELECTRICAL CHARACTERISTICS
(TA = 0C to 70C; VCC = 5V ±10%)
PARAMETER
SYMBOL
TEST
CONDITION
MIN
TYP
MAX
UNITS
Input Leakage Current
IIL
0V ≤ VIN ≤ VCC
-4
+4
A
Output Leakage Current
ILO
0V ≤ VIN ≤ VCC,
all CE = VIH
-1
+1
A
Operating Current
ICCO
min cycle,
duty=100% all
CE =
VIL, II/O = 0,
VIN = VIH or VIL
300
mA
Standby Current
ICCS
all CE = VIH
20
mA
Output High Current
IOH
VOH = 2.4V
-1.0
mA
Output Low Current
IOL
VOL = 0.4V
2.1
mA
CAPACITANCE
(TA = 25C)
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
NOTES
Input Capacitance
CIN
8pF
Output Capacitance
CI/O
10
pF
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相关代理商/技术参数 |
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| DS3803-70 | 功能描述:IC NVSRAM 1MBIT 70NS 72SIMM RoHS:否 类别:集成电路 (IC) >> 存储器 系列:- 标准包装:150 系列:- 格式 - 存储器:EEPROMs - 串行 存储器类型:EEPROM 存储容量:4K (2 x 256 x 8) 速度:400kHz 接口:I²C，2 线串口 电源电压:2.5 V ~ 5.5 V 工作温度:-40°C ~ 85°C 封装/外壳:8-VFDFN 裸露焊盘 供应商设备封装:8-DFN（2x3） 包装:管件 产品目录页面:1445 (CN2011-ZH PDF) |
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