Datasheet 搜索 > EEPROM芯片 > ATMEL（爱特美尔） > AT24C64D-SSHM-T 数据手册 > AT24C64D-SSHM-T 其他数据使用手册 5/24 页
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AT24C64D-SSHM-T 其他数据使用手册 - ATMEL（爱特美尔）
制造商:
ATMEL（爱特美尔）
分类:
EEPROM芯片
封装:
SOIC-8
描述:
ATMEL AT24C64D-SSHM-T EEPROM, 64 Kbit, 8K x 8位, 1 MHz, I2C, SOIC, 8 引脚
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AT24C64D-SSHM-T数据手册
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5
AT24C64D [DATASHEET]
Atmel-8850A-SEEPROM-AT24C64D-Datasheet_082013
Table 5-3. AC Characteristics (Industrial Temperature)
Notes: 1. This parameter is ensured by characterization and is not 100% tested.
2. AC measurement conditions:
R
L
(connects to V
CC
): 1.3kΩ (2.5V, 5.5V), 10kΩ (1.7V)
Input pulse voltages: 0.3V
CC
to 0.7V
CC
Input rise and fall times: ≤ 50ns
Input and output timing reference voltages: 0.5 x V
CC
Applicable over recommended operating range from: T
AI
= −40°C to +85°C, V
CC
= 1.7V to 5.5V, CL = 100pF (unless
otherwise noted). Test conditions are listed in Note 2.
Symbol Parameter
1.7V 2.5V, 5.0V
UnitsMin Max Min Max
f
SCL
Clock Frequency, SCL 400 1000 kHz
t
LOW
Clock Pulse Width Low 1300 400 ns
t
HIGH
Clock Pulse Width High 600 400 ns
t
I
Noise Suppression Time
(1)
100 50 ns
t
AA
Clock Low to Data Out Valid 50 900 50 550 ns
t
BUF
Time the bus must be free before a new transmission can start
(1)
1300 500 ns
t
HD.STA
Start Hold Time 600 250 ns
t
SU.STA
Start Set-up Time 600 250 ns
t
HD.DAT
Data In Hold Time 0 0 ns
t
SU.DAT
Data In Set-up Time 100 100 ns
t
R
Inputs Rise Time
(1)
300 300 ns
t
F
Inputs Fall Time
(1)
300 100 ns
t
SU.STO
Stop Set-up Time 600 250 ns
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
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