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参数资料
| 型号： | 24LCS61/ST |
| 元件分类： | PROM |
| 英文描述： | 128 X 8 I2C/2-WIRE SERIAL EEPROM, PDSO8 |
| 封装： | TSSOP-8 |
| 文件页数： | 10/17页 |
| 文件大小： | 249K |
| 代理商： | 24LCS61/ST |
24LCS61/62
DS21226C-page 2
Preliminary
1999 Microchip Technology Inc.
1.0
ELECTRICAL
CHARACTERISTICS
1.1
Maximum Ratings*
VCC........................................................................7.0V
All inputs and outputs w.r.t. VSS .....-0.6V to VCC +1.0V
Storage temperature ..........................-65°C to +150°C
Ambient temp. with power applied......-65°C to +125°C
Soldering temperature of leads (10 seconds) .. +300°C
ESD protection on all pins
..................................... ≥ 4 kV
*Notice: Stresses above those listed under “Maximum ratings” may
cause permanent damage to the device. This is a stress rating only and
functional operation of the device at those or any other conditions
above those indicated in the operational listings of this specification is
not implied. Exposure to maximum rating conditions for extended peri-
ods may affect device reliability.
TABLE 1-1:
PIN FUNCTION TABLE
Name
Function
VSS
SDA
SCL
VCC
NC
EDS
Ground
Serial Data
Serial Clock
+2.5V to 5.5V Power Supply
No Internal Connection
External Device Select Output
TABLE 1-2:
DC CHARACTERISTICS
All parameters apply across the speci-
fied operating ranges unless otherwise
noted.
VCC = +2.5V to +5.5V
Industrial (I):
Tamb = -40°C to +85°C
Parameter
Symbol
Min.
Max.
Units
Conditions
SCL and SDA pins:
High level input voltage
VIH
0.7 VCC
V
Low level input voltage
VIL
.3 VCC
V
Hysteresis of Schmitt trigger inputs
VHYS
0.05 VCC
—V
Low level output voltage
(SDA and EDS pins)
VOL
.40
V
IOL = 12 mA, VCC = 4.5V
IOL = 8 mA, VCC = 2.5V
Input leakage current
ILI
-10
10
A
VIN = Vss or Vcc
Output leakage current
ILO
-10
10
A
VOUT = Vss or Vcc
Pin capacitance (all inputs/outputs)
CIN,
COUT
—10
pF
VCC = 5.0V (Note)
Tamb = 25°C, f = 1 MHz
Operating current
ICC Write
—
4
mA
VCC = 5.5V
ICC Read
—
1
mA
VCC = 5.5V, SCL = 400 kHz
Standby current
ICCS
—50
A
VCC = 5.5V, SDA = SCL = VCC
EDS = VCC
Note: This parameter is periodically sampled and not 100% tested.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| 24LCS61T/SN | 功能描述:电可擦除可编程只读存储器 128x8 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 |
| 24LCS61T/ST | 功能描述:电可擦除可编程只读存储器 128x8 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 |
| 24LCS61T-I/SN | 功能描述:电可擦除可编程只读存储器 128x8 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 |
| 24LCS61T-I/ST | 功能描述:电可擦除可编程只读存储器 128x8 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 |
| 24LCS62/P | 功能描述:电可擦除可编程只读存储器 256x8 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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