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參數(shù)資料
| 型號： | 28C256 |
| 廠商： | Atmel Corp. |
| 英文描述： | LABELS,LABELS IN DISPENSER,LABELS,PRE-PRINTED MARKER LABELS,LOCKOUT/TAGOUT PRODUCTS,LABELS IN DISPENSER ,PANDUIT |
| 中文描述： | 256K 32K的× 8 E2PROM的分頁的CMOS |
| 文件頁數(shù)： | 12/24頁 |
| 文件大?。?/td> | 113K |
| 代理商： | 28C256 |
12
X28C256
A.C. CHARACTERISTICS
(over recommended operating conditions, unless otherwise specified)
Read Cycle Limits
X28C256-20
Min.
X28C256-25
Min.
X28C256
Min.
Symbol
Parameter
Max.
Max.
Max.
Units
t
RC
t
CE
t
AA
t
OE
t
t
OLZ(5)
t
HZ(5)
t
OHZ(5)
t
OH
Read Cycle Time
Chip Enable Access Time
Address Access Time
Output Enable Access Time
CE
LOW to Active Output
OE
LOW to Active Output
CE
HIGH to High Z Output
OE
HIGH to High Z Output
Output Hold from
Address Change
200
250
300
ns
ns
ns
ns
ns
ns
ns
ns
ns
200
200
80
250
250
100
300
300
100
0
0
0
0
0
0
50
50
50
50
50
50
0
0
0
3855 PGM T10.1
Read Cycle
3855 FHD F05
Note:
(5) t
LZ
min., t
HZ
, t
OLZ
min., and t
OHZ
are peridocally sampled and not 100% tested. t
HZ
and t
OHZ
are measured, with C
L
= 5pF, from
the point when
CE
or
OE
return HIGH (whichever occurs first) to the time when the outputs are no longer driven.
tCE
tRC
ADDRESS
CE
OE
WE
DATA VALID
DATA VALID
tOE
tLZ
tOLZ
tOH
tAA
tHZ
tOHZ
DATA I/O
VIH
HIGH Z
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 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 |
| 28C64A-25IVS | The CAT24FC02 is a 2-kb Serial CMOS EEPROM internally organized as 256 words of 8 bits each |
相關(guān)代理商/技術(shù)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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