參數(shù)資料
型號: AT24C1024B
廠商: Atmel Corp.
英文描述: Two-wire Serial EEPROM
中文描述: 兩線串行EEPROM
文件頁數(shù): 5/21頁
文件大小: 931K
代理商: AT24C1024B
5
AT24C1024B
5194B–SEEPR–2/07
Table 4.
AC Characteristics (Industrial Temperature)
Applicable over recommended operating range from T
AI
=
40
°
C to +85
°
C, V
CC
= +1.8V to +3.6V, CL = 100 pF (unless oth-
erwise noted). Test conditions are listed in Note 2.
Notes:
1. This parameter is ensured by characterization and is not 100% tested.
2. AC measurement conditions:
R
L
(connects to V
CC
): 1.3 k
(2.5V, 3.6V), 10 k
(1.8V)
Input pulse voltages: 0.3 V
CC
to 0.7 V
CC
Input rise and fall times:
50 ns
Input and output timing reference voltages: 0.5 V
CC
Symbol
Parameter
1.8-volt
2.5, 3.6-volt
Units
Min
Max
Min
Max
f
SCL
Clock Frequency, SCL
400
1000
kHz
t
LOW
Clock Pulse Width Low
1.3
0.4
μs
t
HIGH
Clock Pulse Width High
0.6
0.4
μs
t
i
Noise Suppression Time
(1)
100
50
ns
t
AA
Clock Low to Data Out Valid
0.05
0.9
0.05
0.55
μs
t
BUF
Time the bus must be free before a
new transmission can start
(1)
1.3
0.5
μs
t
HD.STA
Start Hold Time
0.6
0.25
μs
t
SU.STA
Start Set-up Time
0.6
0.25
μs
t
HD.DAT
Data In Hold Time
0
0
μs
t
SU.DAT
Data In Set-up Time
100
100
ns
t
R
Inputs Rise Time
(1)
0.3
0.3
μs
t
F
Inputs Fall Time
(1)
300
100
ns
t
SU.STO
Stop Set-up Time
0.6
0.25
μs
t
DH
Data Out Hold Time
50
50
ns
t
WR
Write Cycle Time
5
5
ms
Endurance
(1)
25°C, Page Mode, 3.3V
1,000,000
Write
Cycles
相關(guān)PDF資料
PDF描述
AT24C11 Octal D-Type Flip-Flops With Clear 20-VQFN -40 to 85
AT24C11N-10SU-1.8 24 Characters x 2 Lines, 5x7 Dot Matrix Character and Cursor
AT24C11N-10SU-2.7 24 Characters x 2 Lines, 5x7 Dot Matrix Character and Cursor
AT24C11-10TU-1.8 240 x 128 pixel format, CFL Backlight with power harness
AT24C11N-10SI-1.8 2-Wire Serial EEPROM
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AT24C1024B_08 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:Two-wire Serial EEPROM 1M (131,072 x 8)
AT24C1024BN-SH25-B 功能描述:電可擦除可編程只讀存儲器 8-EIAJ 2.5V NiPdAu 2.5V RoHS:否 制造商:Atmel 存儲容量:2 Kbit 組織:256 B x 8 數(shù)據(jù)保留:100 yr 最大時鐘頻率:1000 KHz 最大工作電流:6 uA 工作電源電壓:1.7 V to 5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8
AT24C1024BN-SH25-T 功能描述:電可擦除可編程只讀存儲器 8-EIAJ 2.5V RoHS:否 制造商:Atmel 存儲容量:2 Kbit 組織:256 B x 8 數(shù)據(jù)保留:100 yr 最大時鐘頻率:1000 KHz 最大工作電流:6 uA 工作電源電壓:1.7 V to 5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8
AT24C1024BN-SH-B 功能描述:電可擦除可編程只讀存儲器 1.8V RoHS:否 制造商:Atmel 存儲容量:2 Kbit 組織:256 B x 8 數(shù)據(jù)保留:100 yr 最大時鐘頻率:1000 KHz 最大工作電流:6 uA 工作電源電壓:1.7 V to 5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8
AT24C1024BN-SH-T 功能描述:電可擦除可編程只讀存儲器 1.8V RoHS:否 制造商:Atmel 存儲容量:2 Kbit 組織:256 B x 8 數(shù)據(jù)保留:100 yr 最大時鐘頻率:1000 KHz 最大工作電流:6 uA 工作電源電壓:1.7 V to 5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8