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参数资料
| 型号： | 24LC320-IP |
| 厂商： | Microchip Technology Inc. |
| 英文描述： | 32K 2.5V SPI Bus Serial EEPROM |
| 中文描述： | 32K的2.5V的SPI总线串行EEPROM |
| 文件页数： | 7/12页 |
| 文件大小： | 87K |
| 代理商： | 24LC320-IP |
25LC320
DS21158B-page 4
Preliminary
1996 Microchip Technology Inc.
TABLE 1-3:
AC CHARACTERISTICS
Applicable over recommended operating ranges shown below unless otherwise noted:
VCC = 2.5V to 5.5V
Commercial (C):
Tamb = 0
°C to +70°C
Industrial (I):
Tamb = -40
°C to +85°C
Symbol
Parameter
Min
Max
Units
Test Conditions
fSCK
Clock Frequency
—
3
2
MHz
VCC=4.5V to 5.5V
VCC=2.5V to 4.5V
tCSS
CS Setup Time
100
250
—
ns
VCC=4.5V to 5.5V
VCC=2.5V to 4.5V
tCSH
CS Hold Time
100
250
—
ns
VCC=4.5V to 5.5V
VCC=2.5V to 4.5V
tCSD
CS Disable Time
250
500
—
ns
VCC=4.5V to 5.5V
VCC=2.5V to 4.5V
tSU
Data Setup Time
30
50
—
ns
VCC=4.5V to 5.5V
VCC=2.5V to 4.5V
tHD
Data Hold Time
50
100
—
ns
VCC=4.5V to 5.5V
VCC=2.5V to 4.5V
tR
CLK Rise Time
—
2
s
(Note 1)
tF
CLK Fall Time
—
2
s
(Note 1)
tHI
Clock High Time
150
250
—
ns
VCC=4.5V to 5.5V
VCC=2.5V to 4.5V
tLO
Clock Low Time
150
250
—
ns
VCC=4.5V to 5.5V
VCC=2.5V to 4.5V
tCLD
Clock Delay Time
50
—
ns
tV
Output Valid from
Clock Low
—
150
250
ns
VCC=4.5V to 5.5V
VCC=2.5V to 4.5V
tHO
Output Hold Time
0
—
ns
tDIS
Output Disable Time
—
200
250
ns
tHS
HOLD Setup Time
100
—
ns
VCC=4.5V to 5.5V
VCC=2.5V to 4.5V
tHH
HOLD Hold Time
100
—
ns
VCC=4.5V to 5.5V
VCC=2.5V to 4.5V
tHZ
HOLD Low to Output High-Z
100
150
—
ns
tHV
HOLD High to Output Valid
100
150
—
ns
tWC
Internal Write Cycle Time
—
5
ms
(Note 2)
—
Endurance
1M
—
E/W Cycles 25
°C, Vcc = 5.0V, Block Mode
Note 1: This parameter is periodically sampled and not 100% tested.
2: tWC begins on the rising edge of CS after a valid write sequence and ends when the internal self-timed write
cycle is complete.
3: This parameter is not tested but guaranteed by characterization. For endurance estimates in a specic appli-
cation, please consult the Total Endurance Model which can be obtained on our BBS or website.
相关PDF资料 |
PDF描述 |
|---|---|
| 24LC320-ISN | 32K 2.5V SPI Bus Serial EEPROM |
| 24LC320-IST | 32K 2.5V SPI Bus Serial EEPROM |
| 24LC320-P | CABLE BNC MALE RG-58C/U 300,1 |
| 24LC320-SN | 32K 2.5V SPI Bus Serial EEPROM |
| 24LC320-ST | 32K 2.5V SPI Bus Serial EEPROM |
相关代理商/技术参数 |
参数描述 |
|---|---|
| 24LC32A/P | 功能描述:电可擦除可编程只读存储器 4kx8 - 5V - 2.5V 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 |
| 24LC32A/P | 制造商:Microchip Technology Inc 功能描述:IC EEPROM SERIAL 32K 24LC32 DIP8 |
| 24LC32A/S15K | 制造商:Microchip Technology Inc 功能描述:32K, 4K X 8, 2.5V SERIAL DIE IN WAFFLE PK - Gel-pak, waffle pack, wafer, diced wafer on film |
| 24LC32A/SM | 功能描述:电可擦除可编程只读存储器 4kx8 - 5V - 2.5V 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 |
| 24LC32A/SM | 制造商:Microchip Technology Inc 功能描述:EEPROM SERIAL 32K 24LC32 SOIC8 |
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