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参数资料
| 型号： | 24LC256-IT/MS |
| 元件分类： | PROM |
| 英文描述： | 32K X 8 I2C/2-WIRE SERIAL EEPROM, PDSO8 |
| 封装： | ROHS COMPLIANT, PLASTIC, MSOP-8 |
| 文件页数： | 1/42页 |
| 文件大小： | 797K |
| 代理商： | 24LC256-IT/MS |
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2007 Microchip Technology Inc.
DS21930C-page 1
24AA00/24LC00/24C00
24AA01/24LC01B
24AA014/24LC014
24C01C/24C02C
24AA02/24LC02B
24AA025/24LC025
24AA024/24LC024
24AA08/24LC08B
24AA04/24LC04B
24AA32A/24LC32A
24AA16/24LC16B
24AA128/24LC128/24FC128
24AA64/24LC64/24FC64
24AA512/24LC512/24FC512
24AA256/24LC256/24FC256 24AA1025/24LC1025/24FC1025
Features:
128-bit through 1024 Kbit Devices
Single Supply with Operation Down to 1.7V for
24AAXX Devices
Low-Power CMOS Technology:
- 1 mA active current, typical
-1
μA standby current, typical (I-temp)
2-Wire Serial Interface Bus, I2C Compatible
Schmitt Trigger Inputs for Noise Suppression
Output Slope Control to Eliminate Ground Bounce
400 kHz (
≥ 2.5V): 24LCXX and 24AAXX
1 MHz (
≥ 2.5V) and 400 kHz (1.7V): 24FCXX
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 1024 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
μA 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)
Note:
This document is an overview. For
detailed specifications, please consult the
individual product data sheet, available at
www.microchip.com.
A0
A1
A2
VSS
1
2
3
4
8
7
6
5
VCC
WP(3)
SCL
SDA
PDIP/SOIC
A0
A1
A2
VSS
1
2
3
4
8
7
6
5
VCC
WP(3)
SCL
SDA
TSSOP/MSOP(2)
15
4
3
SCL
VSS
SDA
VCC
NC
2
SOT-23-5
(24XX00)
SOT-23-5
15
4
3
SCL
VSS
SDA
WP
VCC
2
(all except 24XX00)
A0
A1
A2
VSS
WP(3)
SCL
SDA
5
6
7
8
4
3
2
1
VCC
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.
I2C Serial EEPROM Family Data Sheet
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| 24LCS21IP | I2C Serial EEPROM |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| 24LC256SC/S15K | 制造商:Microchip Technology Inc 功能描述:256K I2C SMARTCARD EE DIE IN WAFFLE PK - Gel-pak, waffle pack, wafer, diced wafer on film |
| 24LC256SC/W15K | 制造商:Microchip Technology Inc 功能描述:256K I2C SMARTCARD EE WAFER - Gel-pak, waffle pack, wafer, diced wafer on film |
| 24LC256SC/WF15K | 制造商:Microchip Technology Inc 功能描述:256K I2C SMARTCARD EE WFR ON FR - Gel-pak, waffle pack, wafer, diced wafer on film |
| 24LC256T-E/MF | 功能描述:电可擦除可编程只读存储器 256K 32K X 8 2.5V SER EE EXT RoHS:否 制造商:Atmel 存储容量:2 Kbit 组织:256 B x 8 数据保留:100 yr 最大时钟频率:1000 KHz 最大工作电流:6 uA 工作电源电压:1.7 V to 5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8 |
| 24LC256T-E/MNY | 功能描述:电可擦除可编程只读存储器 256K, 32Kx8, 2.5V SER EE, ExT RoHS:否 制造商:Atmel 存储容量:2 Kbit 组织:256 B x 8 数据保留:100 yr 最大时钟频率:1000 KHz 最大工作电流:6 uA 工作电源电压:1.7 V to 5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8 |
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