M24C01 STMicroelectronics, M24C01 Datasheet - Page 12

• Manufacturer Part Number: M24C01
• Description: 16/8/4/2/1 Kbit Serial IC Bus EEPROM
• Manufacturer: STMicroelectronics

M24C16, M24C08, M24C04, M24C02, M24C01
Table 6B. AC Characteristics
Note: 1. For a reSTART condition, or following a write cycle.
Table 7. AC Measurement Conditions
Table 8. Input Parameters
Note: 1. Sampled only, not 100% tested.
12/20
Input Rise and Fall Times
Input Pulse Voltages
Input and Output Timing
Reference Voltages
Symbol
t
t
C
C
Z
Z
t
t
DH1DH2
t
DL1DL2
t
t
NS
CH1CH2
t
CL1CL2
CHDX
t
t
t
t
CLQV
t
t
t
WCL
WCH
CHDH
IN
IN
CHCL
CLDX
CLCH
DXCX
DHDL
CLQX
DLCL
t
f
W
C
Symbol
2. Sampled only, not 100% tested.
3. To avoid spurious START and STOP conditions, a minimum delay is placed between SCL=1 and the falling or rising edge of SDA.
4. This is preliminary data.
1
3
2
2
t
t
t
t
t
SU:STO
SU:STA
HD:STA
HD:DAT
SU:DAT
t
t
t
Alt.
f
HIGH
t
LOW
t
t
BUF
SCL
t
t
WR
t
t
DH
AA
R
R
F
F
Pulse width ignored
(Input Filter on SCL and SDA)
Input Capacitance (SDA)
Input Capacitance (other pins)
WC Input Impedance
WC Input Impedance
Clock Rise Time
Clock Fall Time
SDA Rise Time
SDA Fall Time
Clock High to Input Transition
Clock Pulse Width High
Input Low to Clock Low (START)
Clock Low to Input Transition
Clock Pulse Width Low
Input Transition to Clock Transition
Clock High to Input High (STOP)
Input High to Input Low (Bus Free)
Clock Low to Data Out Valid
Data Out Hold Time After Clock Low
Clock Frequency
Write Time
Parameter
1
(T
4
Parameter
A
0.2V
0.3V
= 25 °C, f = 400 kHz)
CC
CC
50 ns
to 0.8V
to 0.7V
CC
CC
V
V
IN
IN
Test Condition
< 0.5 V
> 0.7V
Single glitch
Figure 9. AC Testing Input Output Waveforms
CC
M24C16, M24C08, M24C04, M24C02, M24C01
0.8V CC
0.2V CC
V
CC
Min
600
600
600
100
600
200
200
=4.5 to 5.5 V; T
1.3
1.3
20
20
0
Min.
500
5
A
=–40 to 125°C
8
6
70
Max.
100
Max
300
300
300
300
900
400
10
pF
pF
k
k
Unit
0.7V CC
0.3V CC
AI00825
ns
Unit
kHz
ms
ns
ns
ns
ns
ns
ns
ns
µs
µs
ns
ns
µs
ns
ns