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參數(shù)資料
| 型號(hào)： | CAT28LV65L-25T |
| 元件分類： | EEPROM |
| 英文描述： | The CAT24FC02 is a 2-kb Serial CMOS EEPROM internally organized as 256 words of 8 bits each |
| 中文描述： | 該CAT24FC02是一個(gè)2 KB的EEPROM的國(guó)內(nèi)256個(gè)8位每字舉辦的串行CMOS |
| 文件頁數(shù)： | 5/12頁 |
| 文件大?。?/td> | 83K |
| 代理商： | CAT28LV65L-25T |
CAT28LV65
5
Doc. No. 1024, Rev. D
DEVICE
UNDER
TEST
Vcc
1.8 K
OUTPUT
CL INCLUDES JIG CAPACITANCE
CL
= 100 pF
1. 3K
INPUT PULSE LEVELS
REFERENCE POINTS
2.0 V
0.6 V
V - 0.3 V
0.0 V
Figure 1. A.C. Testing Input/Output Waveform
(4)
Figure 2. A.C. Testing Load Circuit (example)
Note:
(1) This parameter is tested initially and after a design or process change that affects the parameter.
(2) A write pulse of less than 20ns duration will not initiate a write cycle.
(3) A timer of duration t
BLC
max. begins with every LOW to HIGH transition of
WE
. If allowed to time out, a page or byte write will begin;
however a transition from HIGH to LOW within t
BLC
max. stops the timer.
(4) Input rise and fall times (10% and 90%) < 10 ns.
28LV65-15
Min
28LV65-20
Min
28LV65-25
Min
Symbol
Parameter
Max
Max
Max
Units
t
WC
Write Cycle Time
5
5
5
ms
t
AS
Address Setup Time0
0
0
0
ns
t
AH
Address Hold Time
100
100
100
ns
t
CS
CE
Setup Time
0
0
0
ns
t
CH
CE
Hold Time
0
0
0
ns
t
CW(2)
CE
Pulse Time
110
150
150
ns
t
OES
OE
Setup Time
0
10
10
ns
t
OEH
OE
Hold Time
0
10
10
ns
t
WP(2)
WE
Pulse Width
110
150
150
ns
t
DS
Data Setup Time
60
100
100
ns
t
DH
Data Hold Time
0
0
0
ns
t
INIT(1)
Write Inhibit Period
After Power-up
5
10
5
10
5
10
ms
t
BLC(1)(3)
Byte Load Cycle Time
0.05
100
0.1
100
0.1
100
μ
s
t
RB
WE
Low to RDY/
Bus
y Low
220
220
220
ns
A.C. CHARACTERISTICS, Write Cycle
V
cc
= 3.0V to 3.6V, unless otherwise specified.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| CAT28LV65LA-15T | The CAT24FC02 is a 2-kb Serial CMOS EEPROM internally organized as 256 words of 8 bits each |
| CAT28LV65LA-20T | The CAT24FC02 is a 2-kb Serial CMOS EEPROM internally organized as 256 words of 8 bits each |
| CAT28LV65LA-25T | The CAT24FC02 is a 2-kb Serial CMOS EEPROM internally organized as 256 words of 8 bits each |
| CAT28LV65LI-15T | The CAT24FC02 is a 2-kb Serial CMOS EEPROM internally organized as 256 words of 8 bits each |
| CAT28LV65LI-20T | The CAT24FC02 is a 2-kb Serial CMOS EEPROM internally organized as 256 words of 8 bits each |
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| CAT28LV65LI-20 | 功能描述:電可擦除可編程只讀存儲(chǔ)器 (8kx8) 64K 3V 200ns RoHS:否 制造商:Atmel 存儲(chǔ)容量:2 Kbit 組織:256 B x 8 數(shù)據(jù)保留:100 yr 最大時(shí)鐘頻率:1000 KHz 最大工作電流:6 uA 工作電源電壓:1.7 V to 5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 |
| CAT28LV65LI-25 | 功能描述:電可擦除可編程只讀存儲(chǔ)器 (8kx8) 64k 3V 250ns RoHS:否 制造商:Atmel 存儲(chǔ)容量:2 Kbit 組織:256 B x 8 數(shù)據(jù)保留:100 yr 最大時(shí)鐘頻率:1000 KHz 最大工作電流:6 uA 工作電源電壓:1.7 V to 5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 |
| CAT28LV65N-20 | 功能描述:電可擦除可編程只讀存儲(chǔ)器 (8kx8) 64K 3V RoHS:否 制造商:Atmel 存儲(chǔ)容量:2 Kbit 組織:256 B x 8 數(shù)據(jù)保留:100 yr 最大時(shí)鐘頻率:1000 KHz 最大工作電流:6 uA 工作電源電壓:1.7 V to 5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 |
| CAT28LV65N-25 | 功能描述:電可擦除可編程只讀存儲(chǔ)器 (8kx8) 64K 3V RoHS:否 制造商:Atmel 存儲(chǔ)容量:2 Kbit 組織:256 B x 8 數(shù)據(jù)保留:100 yr 最大時(shí)鐘頻率:1000 KHz 最大工作電流:6 uA 工作電源電壓:1.7 V to 5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 |
| CAT28LV65NI-20 | 功能描述:電可擦除可編程只讀存儲(chǔ)器 8K X 8 64K 3V RoHS:否 制造商:Atmel 存儲(chǔ)容量:2 Kbit 組織:256 B x 8 數(shù)據(jù)保留:100 yr 最大時(shí)鐘頻率:1000 KHz 最大工作電流:6 uA 工作電源電壓:1.7 V to 5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 |
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