at24c1024 ATMEL Corporation, at24c1024 Datasheet - Page 5

• Manufacturer Part Number: at24c1024
• Description: Two-wire Serial Eeprom 1m 131,072 X 8
• Manufacturer: ATMEL Corporation

Table 4. AC Characteristics
Applicable over recommended operating range from T
otherwise noted)
Notes:
1471O–SEEPR–3/07
Symbol
f
t
t
t
t
t
t
t
t
t
t
t
t
t
Endurance
SCL
LOW
HIGH
AA
BUF
HD.STA
SU.STA
HD.DAT
SU.DAT
R
F
SU.STO
DH
WR
1. AC measurement conditions:
2. This parameter is ensured by characterization only.
(2)
R
Input pulse voltages: 0.3 V
Input rise and fall times: ≤50 ns
Input and output timing reference voltages: 0.5 V
L
(connects to V
Parameter
Clock Frequency, SCL
Clock Pulse Width Low
Clock Pulse Width High
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)
): 1.3 kΩ (2.7V, 5V)
(2)
(2)
CC
(2)
to 0.7 V
CC
CC
A
= –40°C to +85°C, V
4.5V ≤ V
2.7V ≤ V
4.5V ≤ V
2.7V ≤ V
4.5V ≤ V
2.7V ≤ V
4.5V ≤ V
2.7V ≤ V
4.5V ≤ V
2.7V ≤ V
4.5V ≤ V
2.7V ≤ V
4.5V ≤ V
2.7V ≤ V
4.5V ≤ V
2.7V ≤ V
4.5V ≤ V
2.7V ≤ V
Test Conditions
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
≤ 5.5V
≤ 5.5V
≤ 5.5V
≤ 5.5V
≤ 5.5V
≤ 5.5V
≤ 5.5V
≤ 5.5V
≤ 5.5V
≤ 5.5V
≤ 5.5V
≤ 5.5V
≤ 5.5V
≤ 5.5V
≤ 5.5V
≤ 5.5V
≤ 5.5V
≤ 5.5V
CC
100K
= +2.7V to +5.5V, C
0.05
0.05
0.25
0.25
0.25
Min
100
0.4
1.3
0.4
0.6
0.5
1.3
0.6
0.6
0.6
50
0
1000
Max
0.55
400
100
300
0.9
0.3
10
L
= 100 pF (unless
Write Cycles
Units
kHz
ms
µs
µs
µs
µs
µs
µs
µs
ns
µs
ns
µs
ns
5