参数资料
| 型号： | 24AA02H-I/P |
| 厂商： | Microchip Technology |
| 文件页数： | 3/30页 |
| 文件大小： | 0K |
| 描述： | IC EEPROM 2KBIT 400KHZ 8DIP |
| 标准包装： | 60 |
| 格式 - 存储器： | EEPROMs - 串行 |
| 存储器类型： | EEPROM |
| 存储容量： | 2K (256 x 8) |
| 速度： | 100kHz，400kHz |
| 接口： | I²C，2 线串口 |
| 电源电压： | 1.7 V ~ 5.5 V |
| 工作温度： | -40°C ~ 85°C |
| 封装/外壳： | 8-DIP（0.300"，7.62mm） |
| 供应商设备封装： | 8-PDIP |
| 包装： | 管件 |
第1页第2页当前第3页第4页第5页第6页第7页第8页第9页第10页第11页第12页第13页第14页第15页第16页第17页第18页第19页第20页第21页第22页第23页第24页第25页第26页第27页第28页第29页第30页
24AA02H/24LC02BH
TABLE 1-2:
AC CHARACTERISTICS
Electrical Characteristics:
AC CHARACTERISTICS
Industrial (I): V CC = +1.7V to 5.5V
Automotive (E): V CC = +2.5V to 5.5V
T A = -40°C to +85°C
T A = -40°C to +125°C
Param.
No.
1
Symbol
F CLK
Characteristic
Clock frequency
Min.
—
Max.
100
Units
kHz
Conditions
1.7V ≤ V CC < 2.5V
—
400
2.5V ≤ V CC ≤ 5.5V
2
3
T HIGH
T LOW
Clock high time
Clock low time
4000
600
4700
—
—
—
ns
ns
1.7V ≤ V CC < 2.5V
2.5V ≤ V CC ≤ 5.5V
1.7V ≤ V CC < 2.5V
1300
—
2.5V ≤ V CC ≤ 5.5V
4
T R
SDA and SCL rise time
—
1000
ns
1.7V ≤ V CC < 2.5V
(Note 1)
—
300
2.5V ≤ V CC ≤ 5.5V
5
T F
SDA and SCL fall time
(Note 1)
—
—
1000
300
ns
1.7V ≤ V CC < 2.5V
2.5V ≤ V CC ≤ 5.5V
6
T HD : STA Start condition hold time
4000
—
ns
1.7V ≤ V CC < 2.5V
600
—
2.5V ≤ V CC ≤ 5.5V
7
T SU : STA
Start condition setup time
4700
—
ns
1.7V ≤ V CC < 2.5V
600
—
2.5V ≤ V CC ≤ 5.5V
8
T HD : DAT Data input hold time
0
—
ns
(Note 2)
9
T SU : DAT
Data input setup time
250
—
ns
1.7V ≤ V CC < 2.5V
100
—
2.5V ≤ V CC ≤ 5.5V
10
11
T SU : STO
T SU : WP
Stop condition setup time
WP setup time
4000
600
4000
—
—
—
ns
ns
1.7V ≤ V CC < 2.5V
2.5V ≤ V CC ≤ 5.5V
1.7V ≤ V CC < 2.5V
600
—
2.5V ≤ V CC ≤ 5.5V
12
T HD : WP
WP hold time
4700
—
ns
1.7V ≤ V CC < 2.5V
600
—
2.5V ≤ V CC ≤ 5.5V
13
14
T AA
T BUF
Output valid from clock
(Note 2)
Bus free time: Time the bus
—
—
1300
3500
900
—
ns
ns
1.7V ≤ V CC < 2.5V
2.5V ≤ V CC ≤ 5.5V
1.7V ≤ V CC < 2.5V
must be free before a new
4700
—
2.5V ≤ V CC ≤ 5.5V
transmission can start
16
T SP
Input filter spike suppression
—
50
ns
(Note 1 and Note 3)
(SDA and SCL pins)
17
T WC
Write cycle time (byte or
—
5
ms
—
page)
18
—
Endurance
1M
—
cycles
25°C, V CC = 5.5V, Block mode
(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.
? 2008 Microchip Technology Inc.
DS22105A-page 3
相关PDF资料 |
PDF描述 |
|---|---|
| EP3SE110F1152C3N | IC STRATIX III E 110K 1152-FBGA |
| 24LC01BT-I/MC | IC EEPROM 1KBIT 400KHZ 8DFN |
| EP1S60F1020C6 | IC STRATIX FPGA 60K LE 1020-FBGA |
| EP4SGX110FF35C4 | IC STRATIX IV FPGA 110K 1152FBGA |
| EP3SE110F780C3N | IC STRATIX III E 110K 780-FBGA |
相关代理商/技术参数 |
参数描述 |
|---|---|
| 24AA02HT | 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:2K I2C? Serial EEPROM with Half-Array Write-Protect |
| 24AA02HT-E/LT | 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:2K I2C? Serial EEPROM with Half-Array Write-Protect |
| 24AA02HT-E/MNY | 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:2K I2C? Serial EEPROM with Half-Array Write-Protect |
| 24AA02HT-E/MS | 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:2K I2C? Serial EEPROM with Half-Array Write-Protect |
| 24AA02HT-E/OT | 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:2K I2C? Serial EEPROM with Half-Array Write-Protect |
发布紧急采购，3分钟左右您将得到回复。