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參數(shù)資料
| 型號： | CAT24C128WE-T3 |
| 元件分類： | PROM |
| 英文描述： | 16K X 8 I2C/2-WIRE SERIAL EEPROM, PDSO8 |
| 封裝： | 0.150 INCH, ROHS COMPLIANT, MS-012, SOIC-8 |
| 文件頁數(shù)： | 12/18頁 |
| 文件大小： | 460K |
| 代理商： | CAT24C128WE-T3 |
CAT24C128
3
Doc No. MD-1103, Rev. J
Catalyst Semiconductor, Inc.
Characteristics subject to change without notice
A.C. CHARACTERISTICS(1)
VCC = 1.8 V to 5.5 V, TA = -40°C to +125°C.
Symbol
Parameter
Standard
Fast
Units
Min
Max
Min
Max
FSCL
Clock Frequency
100
400
kHz
tHD:STA
START Condition Hold Time
4
0.6
μs
tLOW
Low Period of SCL Clock
4.7
1.3
μs
tHIGH
High Period of SCL Clock
4
0.6
μs
tSU:STA
START Condition Setup Time
4.7
0.6
μs
tHD:DAT
Data Hold Time
0
μs
tSU:DAT
Data Setup Time
250
100
ns
tR
SDA and SCL Rise Time
1000
300
ns
tF(2)
SDA and SCL Fall Time
300
ns
tSU:STO
STOP Condition Setup Time
4
0.6
μs
tBUF
Bus Free Time Between STOP and START
4.7
1.3
μs
tAA
SCL Low to SDA Data Out
3.5
0.9
μs
tDH
Data Out Hold Time
100
ns
Ti(2)
Noise Pulse Filtered at SCL and SDA Inputs
100
ns
tSU:WP
WP Setup Time
0
μs
tHD:WP
WP Hold Time
2.5
μs
tWR
Write Cycle Time
5
ms
tPU(2, 3)
Power-up to Ready Mode
1
ms
Note:
(1) Test conditions according to “A.C. Test Conditions” table.
(2) Tested initially and after a design or process change that affects this paramete.
(3) tPU is the delay between the time VCC is stable and the device is ready to accept commands.
A.C. TEST CONDITIONS
Input Levels
0.2 x VCC to 0.8 x VCC
Input Rise and Fall Times
≤ 50 ns
Input Reference Levels
0.3 x VCC, 0.7 x VCC
Output Reference Levels
0.5 x VCC
Output Load
Current Source: IOL = 3 mA (VCC
≥ 2.5 V); IOL = 1 mA (VCC < 2.5 V); CL = 100 pF
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CAT24C128WGE | 制造商:Rochester Electronics LLC 功能描述: 制造商:Catalyst Semiconductor 功能描述: |
| CAT24C128WGI | 制造商:Rochester Electronics LLC 功能描述: 制造商:Catalyst Semiconductor 功能描述: |
| CAT24C128WI-G | 功能描述:電可擦除可編程只讀存儲器 (16384x8) 128K RoHS:否 制造商:Atmel 存儲容量:2 Kbit 組織:256 B x 8 數(shù)據(jù)保留:100 yr 最大時鐘頻率: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 |
| CAT24C128WI-GT3 | 功能描述:電可擦除可編程只讀存儲器 128K-Bit I2C Serial CMOS 電可擦除可編程只讀存儲器 RoHS:否 制造商:Atmel 存儲容量:2 Kbit 組織:256 B x 8 數(shù)據(jù)保留:100 yr 最大時鐘頻率: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 |
| CAT24C128WI-GT3 | 制造商:ON Semiconductor 功能描述:IC EEPROM 128KBIT SERIAL 400KHZ SOIC-8 |
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