參數(shù)資料
型號(hào): CAT28LV65JI-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): 8/12頁
文件大?。?/td> 83K
代理商: CAT28LV65JI-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
CC
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 tBLC 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 tBLC max. stops the timer.
(4) Input rise and fall times (10% and 90%) < 10 ns.
28LV65-15
28LV65-20
28LV65-25
Symbol
Parameter
Min
Max
Min
Max
Min
Max
Units
tWC
Write Cycle Time
5
ms
tAS
Address Setup Time0
0
ns
tAH
Address Hold Time
100
ns
tCS
CE Setup Time
0
ns
tCH
CE Hold Time
0
ns
tCW(2)
CE Pulse Time
110
150
ns
tOES
OE Setup Time
0
10
ns
tOEH
OE Hold Time
0
10
ns
tWP(2)
WE Pulse Width
110
150
ns
tDS
Data Setup Time
60
100
ns
tDH
Data Hold Time
0
ns
tINIT(1)
Write Inhibit Period
After Power-up
5
10
5
10
5
10
ms
tBLC(1)(3)
Byte Load Cycle Time
0.05
100
0.1
100
0.1
100
s
tRB
WE Low to RDY/Busy Low
220
ns
A.C. CHARACTERISTICS, Write Cycle
Vcc = 3.0V to 3.6V, unless otherwise specified.
相關(guān)PDF資料
PDF描述
CAT28LV65K-15T The CAT24FC02 is a 2-kb Serial CMOS EEPROM internally organized as 256 words of 8 bits each
CAT28LV65K-20T The CAT24FC02 is a 2-kb Serial CMOS EEPROM internally organized as 256 words of 8 bits each
CAT28LV65K-25T The CAT24FC02 is a 2-kb Serial CMOS EEPROM internally organized as 256 words of 8 bits each
CAT28LV65KA-15T The CAT24FC02 is a 2-kb Serial CMOS EEPROM internally organized as 256 words of 8 bits each
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