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參數(shù)資料
| 型號： | AT93C56A |
| 廠商： | Atmel Corp. |
| 英文描述： | 3-wire Serial EEPROMs 2K (256 x 8 or 128 x 16) |
| 中文描述： | 3線串行EEPROM 2K（256 x 8或128 × 16） |
| 文件頁數(shù)： | 13/18頁 |
| 文件大?。?/td> | 167K |
| 代理商： | AT93C56A |
4
3378F–SEEPR–04/04
Note:
1. This parameter is characterized and is not 100% tested.
AC Characteristics
Applicable over recommended operating range from T
AI = 40°C to + 85°C, TAE = 40°C to +125°C, VCC = As Specified,
CL = 1 TTL Gate and 100 pF (unless otherwise noted).
Symbol
Parameter
Test Condition
Min
Typ
Max
Units
fSK
SK Clock
Frequency
4.5V
≤ V
CC ≤ 5.5V
2.7V
≤ V
CC ≤ 5.5V
1.8V
≤ V
CC ≤ 5.5V
0
2
1
0.25
MHz
t
SKH
SK High Time
2.7V
≤ V
CC ≤ 5.5V
1.8V
≤ V
CC ≤ 5.5V
250
1000
ns
tSKL
SK Low Time
2.7V
≤ V
CC ≤ 5.5V
1.8V
≤ V
CC ≤ 5.5V
250
1000
ns
tCS
Minimum CS
Low Time
2.7V
≤ V
CC ≤ 5.5V
1.8V
≤ V
CC ≤ 5.5V
250
1000
ns
t
CSS
CS Setup Time
Relative to SK
2.7V
≤ V
CC ≤ 5.5V
1.8V
≤ V
CC ≤ 5.5V
50
200
ns
tDIS
DI Setup Time
Relative to SK
2.7V
≤ V
CC ≤ 5.5V
1.8V
≤ V
CC ≤ 5.5V
100
400
ns
tCSH
CS Hold Time
Relative to SK
0
ns
tDIH
DI Hold Time
Relative to SK
2.7V
≤ V
CC ≤ 5.5V
1.8V
≤ V
CC ≤ 5.5V
100
400
ns
tPD1
Output Delay to “1”
AC Test
2.7V
≤ V
CC ≤ 5.5V
1.8V
≤ V
CC ≤ 5.5V
250
1000
ns
t
PD0
Output Delay to “0”
AC Test
2.7V
≤ V
CC ≤ 5.5V
1.8V
≤ V
CC ≤ 5.5V
250
1000
ns
tSV
CS to Status Valid
AC Test
2.7V
≤ V
CC ≤ 5.5V
1.8V
≤ V
CC ≤ 5.5V
250
1000
ns
tDF
CS to DO in High
Impedance
AC Test
CS = VIL
2.7V
≤ V
CC ≤ 5.5V
1.8V
≤ V
CC ≤ 5.5V
150
400
ns
tWP
Write Cycle Time
10
ms
4.5V
≤ V
CC ≤ 5.5V
0.1
3
ms
Endurance
5.0V, 25°C, Page Mode
1M
Write Cycles
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| AT93C56A-10PI-1.8 | 功能描述:IC EEPROM 2KBIT 2MHZ 8DIP RoHS:否 類別:集成電路 (IC) >> 存儲器 系列:- 標(biāo)準(zhǔn)包裝:96 系列:- 格式 - 存儲器:閃存 存儲器類型:FLASH 存儲容量:16M（2M x 8，1M x 16） 速度:70ns 接口:并聯(lián) 電源電壓:2.65 V ~ 3.6 V 工作溫度:-40°C ~ 85°C 封裝/外殼:48-TFSOP（0.724"，18.40mm 寬） 供應(yīng)商設(shè)備封裝:48-TSOP 包裝:托盤 |
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