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參數(shù)資料
| 型號： | 28C256 |
| 英文描述： | 32K-Bit Parallel E2PROM |
| 中文描述： | 32K的位并行E2PROM的 |
| 文件頁數(shù)： | 10/24頁 |
| 文件大?。?/td> | 113K |
| 代理商： | 28C256 |
10
X28C256
ABSOLUTE MAXIMUM RATINGS*
Temperature under Bias
X28C256...................................... –10
°
C to +85
°
C
X28C256I, X28C256M............... –65
°
C to +135
°
C
Storage Temperature ....................... –65
°
C to +150
°
C
Voltage on any Pin with
Respect to V
SS.......................................
–1V to +7V
D.C. Output Current .............................................5mA
Lead Temperature
(Soldering, 10 seconds).............................. 300
°
C
*COMMENT
Stresses above those listed under “Absolute Maximum
Ratings” may cause permanent damage to the device.
This is a stress rating only and the 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 condi-
tions for extended periods may affect device reliability.
RECOMMENDED OPERATING CONDITIONS
Temperature
Min.
0
°
C
–40
°
C
–55
°
C
Max.
+70
°
C
+85
°
C
+125
°
C
3855 PGM T02.1
Commercial
Industrial
Military
Supply Voltage
Limits
5V
±
10%
X28C256
3855 PGM T03.1
Notes:
(1) Typical values are for T
A
= 25
°
C and nominal supply voltage and are not tested
(2) I
SB2
max. of 200
μ
A available from Xicor. Contact local sales office and reference X28C256 C7125.
(3) V
IL
min. and V
IH
max. are for reference only and are not tested.
D.C. OPERATING CHARACTERISTICS
(over recommended operating conditions, unless otherwise specified)
Limits
Typ.
(1)
Symbol
Parameter
Min.
Max.
Units
Test Conditions
I
CC
V
CC
Current (Active)
(TTL Inputs)
30
60
mA
CE
=
OE
= V
IL
,
WE
= V
IH
,
All I/O’s = Open, Address
Inputs = .4V/2.4V @ f = 5MHz
CE
= V
IH
,
OE
= V
IL
All I/O’s = Open, Other Inputs = V
IH
CE
= V
CC
– 0.3V,
OE
= V
IL
All I/O’s = Open,
Other Inputs = V
CC
– 0.3V
V
IN
= V
SS
to V
CC
V
OUT
= V
SS
to V
CC
,
CE
= V
IH
I
SB1
V
CC
Current (Standby)
(TTL Inputs)
V
CC
Current (Standby)
(CMOS Inputs)
1
2
mA
I
SB2(2)
200
500
μ
A
I
LI
I
LO
V
lL(3)
V
IH(3)
V
OL
V
OH
Input Leakage Current
Output Leakage Current
Input LOW Voltage
Input HIGH Voltage
Output LOW Voltage
Output HIGH Voltage
10
10
0.8
μ
A
μ
A
V
V
V
V
–1
2
V
CC
+ 1
0.4
I
OL
= 2.1mA
I
OH
= –400
μ
A
2.4
3855 PGM T04.2
相關PDF資料 |
PDF描述 |
|---|---|
| 28C256 | LABELS,LABELS IN DISPENSER,LABELS,PRE-PRINTED MARKER LABELS,LOCKOUT/TAGOUT PRODUCTS,LABELS IN DISPENSER ,PANDUIT |
| 28C64A | 64K (8K x 8) CMOS EEPROM(64K位, CMOS并行 EEPROM) |
| 28C64AFT-15ITS | LJT 41C 41#20 PIN PLUG |
| 28C64AFT-15IVS | The CAT24FC02 is a 2-kb Serial CMOS EEPROM internally organized as 256 words of 8 bits each |
| 28C64AFT-15L | Circular Connector; No. of Contacts:11; Series:MS27467; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:21; Circular Contact Gender:Pin; Circular Shell Style:Straight Plug; Insert Arrangement:21-11 RoHS Compliant: No |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| 28C256-12/D | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x8 EEPROM |
| 28C256-12/J | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x8 EEPROM |
| 28C256-12/K | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x8 EEPROM |
| 28C256-12/L | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x8 EEPROM |
| 28C256-12/P | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x8 EEPROM |
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