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參數(shù)資料
| 型號(hào)： | WS57C128FB-45L |
| 元件分類： | PROM |
| 英文描述： | 16K X 8 UVPROM, 45 ns, CQCC32 |
| 封裝： | CERAMIC, LDCC-32 |
| 文件頁(yè)數(shù)： | 2/5頁(yè) |
| 文件大?。?/td> | 49K |
| 代理商： | WS57C128FB-45L |
AC READ CHARACTERISTICS Over Operating Range with V
PP = VCC
PARAMETER
SYMBOL
57C128FB-35 57C128FB-45 57C128FB-55
57C128FB-70
UNITS
MIN
MAX
MIN
MAX
MIN
MAX
MIN
MAX
Address to Output Delay
tACC
35
45
55
70
CE to Output Delay
tCE
35
45
55
70
OE to Output Delay
tOE
20
25
ns
Output Disable to
Output Float
tDF
20
25
Address to Output Hold
tOH
0
DC READ CHARACTERISTICS Over Operating Range with V
PP = VCC
SYMBOL
PARAMETER
TEST CONDITIONS
MIN
MAX
UNITS
VIL
Input Low Voltage
(Note 5)
– 0.1
0.8
V
VIH
Input High Voltage
(Note 5)
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
ISB1
VCC Standby Current (CMOS)
(Notes 1 and 3)
500
A
ISB2
VCC Standby Current (TTL)
(Notes 2 and 3)
15
mA
(Notes 1 and 4)
Comm'l
30
mA
ICC1
VCC Active Current (CMOS)
Outputs Not Loaded
Industrial
40
mA
Military
40
mA
(Notes 2 and 4)
Comm'l
50
mA
ICC2
VCC Active Current (TTL)
Outputs Not Loaded
Industrial
60
mA
Military
60
mA
IPP
VPP = VCC
100
A
VPP
VPP Read Voltage
VCC – 0.4
VCC
V
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%
WS57C128FB
3-8
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
*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.
NOTES:
1. CMOS inputs: GND ± 0.3V or VCC ± 0.3V.
4. Add 4 mA/MHz for A.C. power component.
2. TTL inputs: VIL ≤ 0.8V, VIH ≥ 2.0V.
5. These are absolute voltages with respect to device ground pin and
3. Add 1 mA/MHz for A.C. power component.
include all overshoots due to system and/or tester noise.
Do not attempt to test these values without suitable equipment.
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| WS57C43C-35JI | 4K X 8 OTPROM, 35 ns, PQCC28 |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| WS57C128FB-55 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:HIGH SPEED 16K x 8 CMOS EPROM |
| WS57C128FB-55CMB | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:HIGH SPEED 16K x 8 CMOS EPROM |
| WS57C128FB-55D | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:HIGH SPEED 16K x 8 CMOS EPROM |
| WS57C128FB-55DMB | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:HIGH SPEED 16K x 8 CMOS EPROM |
| WS57C128FB-70 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:HIGH SPEED 16K x 8 CMOS EPROM |
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