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参数资料
| 型号： | WS57C49C-45L |
| 元件分类： | PROM |
| 英文描述： | 8K X 8 UVPROM, 45 ns, CQCC28 |
| 封装： | CERAMIC, LDCC-28 |
| 文件页数： | 2/7页 |
| 文件大小： | 54K |
| 代理商： | WS57C49C-45L |
DC READ CHARACTERISTICS Over Operating Range. (See Above)
SYMBOL
PARAMETER
TEST CONDITIONS
MIN
MAX
UNITS
VIL
Input Low Voltage
(Note 3)
–0.1
0.8
V
VIH
Input High Voltage
(Note 3)
2.0
VCC + 0.3
V
VOL
Output Low Voltage
IOL = 16 mA
0.4
V
VOH
Output High Voltage
IOH = –4 mA
2.4
V
VCC = 5.5 V, f = 0 MHz (Note 1),
Comm'l
30
mA
ICC1
VCC Active Current
Output Not Loaded
Industrial
35
mA
(CMOS)
Add 3 mA/MHz for AC Operation
Military
35
mA
VCC = 5.5 V, f = 0 MHz (Note 2),
Comm'l
40
mA
ICC2
VCC Active Current
Output Not Loaded
Industrial
50
mA
(TTL)
Add 3 mA/MHz for AC Operation
Military
50
mA
ILI
Input Leakage
Current
VIN = 5.5V or Gnd
–10
10
A
ILO
Output Leakage
Current
VOUT = 5.5 V or Gnd
–10
10
A
OPERATING RANGE
RANGE
TEMPERATURE
VCC
Commercial
0°C to +70°C
+5V ± 10%
Industrial
–40°C to +85°C
+5V ± 10%
Military
–55°C to +125°C
+5V ± 10%
WS57C49C
2-40
ABSOLUTE MAXIMUM RATINGS*
Storage Temperature............................–65° to + 150°C
Voltage on any Pin with
Respect to Ground ....................................–0.6V to +7V
VPP with Respect to Ground...................–0.6V to + 13V
ESD Protection ..................................................
>2000V
NOTES:
1. CMOS inputs: GND ± 0.3V or VCC ± 0.3V.
2. TTL inputs: VIL ≤ 0.8V, VIH ≥ 2.0V.
3. These are absolute voltages with respect to device ground pin and include all overshoots due to system and/or tester noise.
Do not attempt to test these values without suitable equipment.
*NOTICE:
Stresses above 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 sections of this
specification is not implied. Exposure to absolute
maximum rating conditions for extended periods of
time may affect device reliability.
PINS
MODE
CS1/VPP
VCC
OUTPUTS
Read
VIL
VCC
DOUT
Output
Disable
VIH
VCC
High Z
Program
VPP
VCC
DIN
Program
Verify
VIL
VCC
DOUT
MODE SELECTION
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相关代理商/技术参数 |
参数描述 |
|---|---|
| WS57C49C-45S | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:HIGH SPEED 8K x 8 CMOS PROM/RPROM |
| WS57C49C-45T | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:HIGH SPEED 8K x 8 CMOS PROM/RPROM |
| WS57C49C-45TI | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:HIGH SPEED 8K x 8 CMOS PROM/RPROM |
| WS57C49C-45TMB | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:HIGH SPEED 8K x 8 CMOS PROM/RPROM |
| WS57C49C-55 | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:MILITARY HIGH SPEED 8K x 8 CMOS PROM/RPROM |
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