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参数资料
| 型号： | 93LC66XT-I/SN |
| 元件分类： | PROM |
| 英文描述： | 256 X 16 MICROWIRE BUS SERIAL EEPROM, PDSO8 |
| 封装： | 0.150 INCH, PLASTIC, SOIC-8 |
| 文件页数： | 12/20页 |
| 文件大小： | 344K |
| 代理商： | 93LC66XT-I/SN |
93LC46/56/66
DS21712B-page 2
2004 Microchip Technology Inc.
1.0
ELECTRICAL CHARACTERISTICS
Absolute Maximum Ratings()
VCC.............................................................................................................................................................................6.5V
All inputs and outputs w.r.t. VSS ........................................................................................................ -0.6V to VCC + 1.0V
Storage temperature ...............................................................................................................................-65°C to +150°C
Ambient temperature with power applied ................................................................................................-40°C to +125°C
ESD protection on all pins
......................................................................................................................................................≥ 4kV
DC C
HARACTERISTICS
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 periods
may affect device reliability.
DC CHARACTERISTICS
VCC = +2.5V to +5.5V
Industrial (I): TA = -40°C to +85°C
Param.
No.
Sym
Characteristic
Min
Typ
Max
Units
Conditions
D1
VIH1
High-level input voltage
2.0
—
VCC +1
V
VCC
≥ 2.7V
VIH2
0.7 VCC
—VCC +1
V
VCC
≥ 2.7V
D2
VIL1
Low-level input voltage
-0.3
—
0.8
V
VCC
≥ 2.7V
VIL2
-0.3
—
0.2 VCC
VVCC
≥ 2.7V
D3
VOL1
Low-level output voltage
—
0.4
V
IOL = 2.1 mA, VCC = 4.5V
VOL2—
—
0.3
V
IOL = 100
A, VCC = 2.5V
D4
VOH1
High-level output voltage
2.4
—
V
IOL = 400
A, VCC = 4.5V
VOH2VCC -0.2
—
V
IOL = 100
A, VCC = 2.5V
D5
ILI
Input leakage current
—
±10
AVIN = 0.1V to VCC
D6
ILO
Output leakage current
—
±10
AVOUT = 0.1V to VCC
D7
CIN,
COUT
Pin capacitance
(all inputs/outputs)
——
7
pF
TA = 25°C, FCLK = 1 MHz
D8
ICC write
Operating current
—
3
mA
FCLK = 2 MHz, VCC = 5.5V
D9
ICC read
—
100
1
500
—
mA
A
FCLK = 2 MHz, VCC = 5.5V
FCLK = 1 MHz, VCC = 3.0V
FCLK = 1 MHz, VCC = 2.5V
D10
ICCS
Standby current
—
3
100
30
—
A
A
CLK = CS = 0V; VCC = 5.5V
CLK = CS = 0V; VCC = 3.0V
CLK = CS = 0V; VCC = 2.5V
ORG, DI = VSS or VCC
Note 1:
This parameter is tested at TA = 25°C and FCLK = 1 MHz.
2:
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 |
|---|---|
| 93LC76/P | 功能描述:电可擦除可编程只读存储器 516x8 Or 1024x8 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 |
| 93LC76/SN | 功能描述:电可擦除可编程只读存储器 516x8 Or 1024x8 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 |
| 93LC76A-E/MS | 功能描述:电可擦除可编程只读存储器 8k 1024 X 8 SERIAL 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 |
| 93LC76A-E/P | 功能描述:电可擦除可编程只读存储器 8k 1024 X 8 SERIAL 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 |
| 93LC76A-E/SN | 功能描述:电可擦除可编程只读存储器 8k 1024 X 8 SERIAL 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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