FM24C32A Shanghai Fudan Microelectronics Co., Ltd., FM24C32A Datasheet - Page 7

• Manufacturer Part Number: FM24C32A
• Description: 2-wire Serial Eeprom
• Manufacturer: Shanghai Fudan Microelectronics Co., Ltd.

AC Characteristics
Applicable over recommended operating range from: T
TTL Gate and 100 pF (unless otherwise noted). Test conditions are listed in Note 2.
Notes: 1. This parameter is characterized and is not 100% tested.
FM24C32A/64A 2-Wire Serial EEPROM
Endurance
Symbol
t
t
t
t
t
t
HD.DAT
SU.STO
HD.STA
SU.STA
SU.DAT
t
t
f
BUF
HIGH
t
LOW
t
t
SCL
t
WR
t
AA
t
DH
I
R
F
2. AC measurement conditions:
1
1
RL (connects to V
Input pulse voltages: 0.3 V
Input rise and fall times: ≤ 50 ns
Input and output timing reference voltages: 0.5 V
1
Clock Frequency, SCL
Clock Pulse Width Low
Clock Pulse Width High
Noise Suppression Time
Clock Low to Data Out Valid
Time the bus must be free before
a new transmission can Start
Start Hold Time
Start Setup Time
Data In Hold Time
Data In Setup Time
Inputs Rise Time
Inputs Fall Time
Stop Setup Time
Data Out Hold Time
Write Cycle Time
5.0V, 25°C, Page Mode
CC
): 1.3 kΩ
参数
1
1
CC
to 0.7 V
CC
Min
100
1.3
0.6
0.1
1.3
0.6
0.6
0.6
50
0
1.7-volt
A
Ver 1.2
CC
= -40°C to +85°C, V
Max
400
100
300
0.9
0.3
5
1,000,000
0.45
0.45
0.05
0.25
0.25
0.25
Min
100
0.5
50
0
2.5-volt
1000
Max
0.55
100
0.3
50
5
CC
= +1.7V to +5.5V, CL = 1
0.05
0.25
0.25
0.25
Min
100
0.4
0.4
0.5
50
0
5.5-volt
1000
Max
0.55
100
0.3
50
Data Sheet
5
Cycles
Units
Write
kHz
ms
µs
µs
µs
ns
µs
µs
µs
µs
µs
ns
µs
ns
ns
7