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參數(shù)資料
| 型號： | AM27C256-200DC |
| 廠商： | SPANSION LLC |
| 元件分類： | PROM |
| 英文描述： | UVPROM, CDIP28 |
| 封裝： | CERAMIC, DIP-28 |
| 文件頁數(shù)： | 2/12頁 |
| 文件大?。?/td> | 575K |
| 代理商： | AM27C256-200DC |
10
Am27C256
AC CHARACTERISTICS
Caution: Do not remove the device from (or insert it into) a socket or board that has VPP or VCC applied.
Notes:
1. VCC must be applied simultaneously or before VPP, and removed simultaneously or after VPP.
2. This parameter is sampled and not 100% tested.
3. Switching characteristics are over operating range, unless otherwise specified.
SWITCHING WAVEFORMS
Notes:
1. OE# may be delayed up to tACC – tOE after the falling edge of the addresses without impact on tACC.
2. tDF is specified from OE# or ‘CE#, whichever occurs first.
PACKAGE CAPACITANCE
Notes:
1. This parameter is only sampled and not 100% tested.
2. TA = +25°C, f = 1 MHz.
Parameter Symbols
Description
Test Setup
Am27C256
Unit
JEDEC
Standard
-45
-55
-70
-90
-120 -150 -200 -255
tAVQV
tACC
Address to Output Delay
CE#,
Max
45
55
70
90
120
150
200
250
ns
tELQV
tCE
Chip Enable to Output Delay
OE# = VIL Max
45
55
70
90
120
150
200
250
ns
tGLQV
tOE
Output Enable to Output
Delay
CE# = VIL Max
303540
4050
50
5050
ns
tEHQZ
tGHQZ
tDF
Chip Enable High or Output
Enable High to Output High Z,
Whichever Occurs First
Max
252525
2530
30
3030
ns
tAXQX
tOH
Output Hold Time from
Addresses, CE# or OE#,
Whichever Occurs First
Min
00
000
ns
Addresses
CE#
OE#
Output
08007J-9
Addresses Valid
High Z
tCE
Valid Output
2.4
0.45
2.0
0.8
2.0
0.8
tACC
tOE
tDF (Note 2)
tOH
Parameter Symbol
Parameter
Description
Test Conditions
CDV028
PL 032
PD 028
Unit
Typ
Max
Typ
Max
Typ
Max
CIN
Input Capacitance
VIN = 0
8
12
8
12
6
10
pF
COUT
Output Capacitance
VOUT = 0
8
12812
8
10
pF
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AM27C4096-155LC | 256K X 16 UVPROM, 150 ns, CQCC44 |
| AM27C4096-170JC | 256K X 16 OTPROM, 170 ns, PQCC44 |
| AM27C64-305DCB | 8K X 8 UVPROM, 300 ns, CDIP28 |
| AM27F512-150DC | 64K X 8 FLASH 12V PROM, 150 ns, CDIP28 |
| AM27F512-155LI | 64K X 8 FLASH 12V PROM, 150 ns, CQCC32 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AM27C256-200DE | 制造商:Advanced Micro Devices 功能描述:EPROM, 32K x 8, 28 Pin, Ceramic, DIP |
| AM27C256200DI | 制造商:AMD 功能描述:Programmed |
| AM27C256-200DI | 制造商:Rochester Electronics LLC 功能描述: |
| AM27C256-200JC | 制造商:Advanced Micro Devices 功能描述:32K X 8 OTPROM, 200 ns, PQCC32 |
| AM27C256-200LC | 制造商:Advanced Micro Devices 功能描述:32K X 8 UVPROM, 200 ns, CQCC32 |
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