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參數(shù)資料
| 型號(hào)： | 24AA256T-EST |
| 廠商： | Microchip Technology Inc. |
| 英文描述： | I2C⑩ Serial EEPROM Family Data Sheet |
| 中文描述： | ⑩的I2C串行EEPROM系列數(shù)據(jù)手冊(cè) |
| 文件頁數(shù)： | 1/42頁 |
| 文件大?。?/td> | 540K |
| 代理商： | 24AA256T-EST |
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2007 Microchip Technology Inc.
DS21930B-page 1
24AA00/24LC00/24C00
24AA014/24LC014
24AA02/24LC02B
24AA024/24LC024
24AA04/24LC04B
24AA16/24LC16B
24AA64/24LC64/24FC64
24AA256/24LC256/24FC256 24AA512/24LC512/24FC512
I
2
C
Serial EEPROM Family Data Sheet
24AA01/24LC01B
24C01C
24C02C
24AA025/24LC025
24AA08/24LC08B
24AA32A/24LC32A
24AA128/24LC128/24FC128
Features:
128-bit through 512 Kbit devices
Single supply with operation down to 1.7V for
24AAXX devices
Low-power CMOS technology:
- 1 mA active current, typical
- 1
μ
A standby current, typical (I-temp)
2-wire serial interface bus, I
2
C compatible
Schmitt Trigger inputs for noise suppression
Output slope control to eliminate ground bounce
100 kHz (1.7V) and 400 kHz (
≥
2.5V) compatibility
1 MHz for 24FCXX products
Self-timed write cycle (including auto-erase)
Page write buffer
Hardware write-protect available on most devices
Factory programming (QTP) available
ESD protection > 4,000V
1 million erase/write cycles
Data retention > 200 years
8-lead PDIP, SOIC, TSSOP and MSOP packages
5-lead SOT-23 package (most 1-16 Kbit devices)
8-lead 2x3mm and 5x6mm DFN packages
available
Pb-free and RoHS compliant
Available for extended temperature ranges:
- Industrial (I): -40°C to +85°C
- Automotive (E): -40°C to +125°C
Description:
The Microchip Technology Inc. 24CXX, 24LCXX,
24AAXX and 24FCXX (24XX*) devices are a family of
128-bit through 512 Kbit Electrically Erased PROMs.
The devices are organized in blocks of x8-bit memory
with 2-wire serial interfaces. Low-voltage design
permits operation down to 1.7V (for 24AAXX devices),
with standby and active currents of only 1
μ
A and 1
mA, respectively. Devices 1 Kbit and larger have page
write capability. Parts having functional address lines
allow connection of up to 8 devices on the same bus.
The 24XX family is available in the standard 8-pin
PDIP, surface mount SOIC, TSSOP and MSOP pack-
ages. Most 128-bit through 16 Kbit devices are also
available in the 5-lead SOT-23 package. DFN
packages (2x3mm or 5x6mm) are also available. All
packages are Pb-free (Matte Tin) finish.
*24XX is used in this document as a generic part
number for 24 series devices in this data sheet.
24XX64, for example, represents all voltages of the 64
Kbit device.
Package Types
(1)
A0
A1
A2
V
SS
1
2
3
4
8
7
6
5
V
CC
WP
(3)
SCL
SDA
PDIP/SOIC
A0
A1
A2
V
SS
1
2
3
4
8
7
6
5
V
CC
WP
(3)
SCL
SDA
TSSOP/MSOP
(2)
1
5
4
3
SCL
V
SS
SDA
V
CC
NC
2
SOT-23-5
(24XX00)
SOT-23-5
1
5
4
3
SCL
V
SS
SDA
WP
V
CC
2
(all except 24XX00)
A0
A1
A2
V
SS
WP
(3)
SCL
SDA
5
6
7
8
4
3
2
1
V
CC
DFN
Note 1:
Pins A0, A1, A2 and WP are not used by some
devices (no internal connections). See Table 1-1,
Device Selection Table, for details.
2:
Pins A0 and A1 are no-connects for the 24XX128
and 24XX256 MSOP devices.
3:
Pin 7 is “not used” for 24XX00, 24XX025 and
24C01C.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 24AA512-EMC | I2C⑩ Serial EEPROM Family Data Sheet |
| 24AA512-EMF | I2C⑩ Serial EEPROM Family Data Sheet |
| 24AA512-EMS | I2C⑩ Serial EEPROM Family Data Sheet |
| 24AA512-EOT | I2C⑩ Serial EEPROM Family Data Sheet |
| 24AA512-EP | I2C⑩ Serial EEPROM Family Data Sheet |
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參數(shù)描述 |
|---|---|
| 24AA256T-I/CS16K | 功能描述:電可擦除可編程只讀存儲(chǔ)器 256K 32K X 8 1.8V SER EE IND RoHS:否 制造商:Intersil 存儲(chǔ)容量: 組織: 數(shù)據(jù)保留: 最大時(shí)鐘頻率: 最大工作電流: 工作電源電壓: 最大工作溫度: 安裝風(fēng)格: 封裝 / 箱體: |
| 24AA256T-I/MF | 功能描述:電可擦除可編程只讀存儲(chǔ)器 256K 32K X 8 1.8V SER EE IND 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 |
| 24AA256T-I/MNY | 功能描述:電可擦除可編程只讀存儲(chǔ)器 256K, 32Kx8, 1.8V SER EE, ExT 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 |
| 24AA256T-I/MS | 功能描述:電可擦除可編程只讀存儲(chǔ)器 32kx8 - 1.8V 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 |
| 24AA256T-I/MSG | 功能描述:電可擦除可編程只讀存儲(chǔ)器 32kx8 - 1.8V Lead Free Package 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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