AT24C32D
Electrical Characteristics
...........continued
Parameter
(1)
Minimum Typical
Symbol
Maximum Units Test Conditions
Output Low Level
Output Low Level
V
V
—
—
—
—
0.2
0.4
V
V
V
V
= 1.7V, I
= 0.15 mA
= 2.1 mA
OL1
OL2
CC
CC
OL
OL
= 3.0V, I
Note:ꢀ
1. Typical values characterized at TA = +25°C unless otherwise noted.
2. This parameter is characterized but is not 100% tested in production.
4.4
AC Characteristics
Table 4-3.ꢀAC Characteristics(1)
Parameter
Symbol
1.7V
2.5V, 5.0V
Units
Min.
—
Max.
400
—
Min.
Max.
1000
—
Clock Frequency, SCL
fSCL
tLOW
tHIGH
tI
—
500
400
—
kHz
ns
Clock Pulse Width Low
Clock Pulse Width High
Noise Suppression Time(2)
Clock Low to Data Out Valid
1300
600
—
—
—
ns
100
900
—
50
ns
tAA
50
50
450
—
ns
Bus Free Time between Stop and
Start(2)
tBUF
1300
500
ns
Start Hold Time
tHD.STA
tSU.STA
tHD.DAT
tSU.DAT
tR
600
600
0
—
—
250
250
0
—
—
ns
ns
ns
ns
ns
ns
ns
ns
ms
Start Set‑up Time
Data In Hold Time
Data In Set‑up Time
Inputs Rise Time(2)
Inputs Fall Time(2)
Stop Set-up Time
Data Out Hold Time
Write Cycle Time
—
—
100
—
—
100
—
—
300
300
—
300
100
—
tF
—
—
tSU.STO
tDH
600
50
250
50
—
—
tWR
—
5
—
5
Note:ꢀ
1. AC measurement conditions:
–
–
CL = 100 pF
RPUP (SDA bus line pull-up resistor to VCC): 1.3 kΩ (1000 kHz), 4 kΩ (400 kHz), 10 kΩ
(100 kHz)
–
–
Input pulse voltages: 0.3 VCC to 0.7 VCC
Input rise and fall times: ≤ 50 ns
DS20006047A-page 10
Datasheet
© 2018 Microchip Technology Inc.
MICROCHIP [ MICROCHIP ]
