参数资料
型号: 24LC64T-I/MS
厂商: Microchip Technology
文件页数: 4/44页
文件大小: 0K
描述: IC EEPROM 64KBIT 400KHZ 8MSOP
产品培训模块: I2C Serial EEPROM
标准包装: 2,500
格式 - 存储器: EEPROMs - 串行
存储器类型: EEPROM
存储容量: 64K (8K x 8)
速度: 400kHz
接口: I²C,2 线串口
电源电压: 2.5 V ~ 5.5 V
工作温度: -40°C ~ 85°C
封装/外壳: 8-TSSOP,8-MSOP(0.118",3.00mm 宽)
供应商设备封装: 8-MSOP
包装: 带卷 (TR)
其它名称: 24LC64TI/MS
24AA64/24LC64/24FC64
Electrical Characteristics:
AC CHARACTERISTICS
Industrial (I): V CC = +1.7V to 5.5V T A = -40°C to +85°C
Automotive (E): V CC = +2.5V to 5.5V T A = -40°C to 125°C
Param.
No.
13
Sym.
T AA
Characteristic
Output valid from clock
Min.
Max.
3500
Units
ns
Conditions
1.7V ? V CC ? 2.5V
(Note 2)
900
900
400
2.5V ? V CC ? 5.5V
1.7V ? V CC ? 2.5V 24FC64
2.5V ? V CC ? 5.5V 24FC64
14
T BUF
Bus free time: Time the bus
must be free before a new
4700
1300
ns
1.7V ? V CC ? 2.5V
2.5V ? V CC ? 5.5V
transmission can start
1300
500
1.7V ? V CC ? 2.5V 24FC64
2.5V ? V CC ? 5.5V 24FC64
15
T OF
Output fall time from V IH
10 + 0.1C B
250
ns
All except, 24FC64 (Note 1)
minimum to V IL maximum
C B ? 100 pF
250
24FC64 (Note 1)
16
T SP
Input filter spike suppression
50
ns
All except, 24FC64 (Notes 1
(SDA and SCL pins)
and 3)
17
T WC
Write cycle time (byte or
5
ms
page)
18
Endurance
1,000,000
cycles Page Mode 25°C, 5.5V (Note 4)
Note 1: Not 100% tested. C B = total capacitance of one bus line in pF.
2: As a transmitter, the device must provide an internal minimum delay time to bridge the undefined region
(minimum 300 ns) of the falling edge of SCL to avoid unintended generation of Start or Stop conditions.
3: The combined T SP and V HYS specifications are due to new Schmitt Trigger inputs, which provide improved
noise spike suppression. This eliminates the need for a T I specification for standard operation.
4: This parameter is not tested but ensured by characterization. For endurance estimates in a specific
application, please consult the Total Endurance? Model, which can be obtained from Microchip’s web site
at www.microchip.com.
FIGURE 1-1:
BUS TIMING DATA
5
2
D3
4
SCL
7
3
8
9
10
SDA
IN
SDA
OUT
16
6
13
14
WP
(protected)
(unprotected)
11
12
DS21189S-page 4
? 1997-2012 Microchip Technology Inc.
相关PDF资料
PDF描述
24LC64T-I/ST IC EEPROM 64KBIT 400KHZ 8TSSOP
XA3S200-4PQG208Q IC FPGA SPARTAN-3 200K 208-PQFP
24LC64X-I/ST IC SERIAL EEPROM 64K 2.5V 8TSSOP
XC3S400-5FTG256C SPARTAN-3A FPGA 400K 256-FTBGA
ACB92DHRT-S378 EDGECARD EXT PCI64 184POS 5V
相关代理商/技术参数
参数描述
24LC64TISN 制造商:MICROCHIP 功能描述:SHIPS IN 24 HOURS GREEN 制造商:Microchip Technology Inc 功能描述:
24LC64X-E/ST 功能描述:电可擦除可编程只读存储器 8kx8 - 2.5V Rot Pin 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
24LC64X-I/ST 功能描述:电可擦除可编程只读存储器 8kx8 - 2.5V Rot Pin 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
24LC64XT-E/ST 功能描述:电可擦除可编程只读存储器 8kx8 - 2.5V Rot Pin 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
24LC64XT-I/ST 功能描述:电可擦除可编程只读存储器 8kx8 - 2.5V Rot Pin 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