M24LR04E-RDW6T/2 STMicroelectronics, M24LR04E-RDW6T/2 Datasheet - Page 125

• Manufacturer Part Number: M24LR04E-RDW6T/2
• Description: EEPROM 4-Kbit Dual EEPROM 1.8 to 5.5V 13.56Mhz
• Manufacturer: STMicroelectronics

Specifications of M24LR04E-RDW6T/2

• Product Category: EEPROM
• Memory Size: 4 Kbit
• Maximum Clock Frequency: 400 KHz
• Maximum Operating Current: 20 uA
• Operating Supply Voltage: 1.8 V to 5.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: TSSOP-8
• Factory Pack Quantity: 1

M24LR04E-R
Table 122. I
1. t
2. t
3. Values recommended by the I²C-bus Fast-Mode specification.
4. To avoid spurious Start and Stop conditions, a minimum delay is placed between SCL=1 and the falling or
5. t
6. For a reStart condition, or following a write cycle.
7. t
t
t
t
t
t
t
t
t
t
t
t
t
START_OU
DXCX
CLDX
CLQX
CLQV
CHDX
DLCL
CHDH
DHDL
W
XH1XH2
Symbol
XL1XL2
t
DL1DL2
t
t
rising edge of SDA.
compatible way with the I
× C
CHCL
CLCH
CHCL
CLCH
CLQV
DLCL
f
T
C
(4)(5)
(6)
bus
(3)
(3)
timeout
timeout
timeout
is the time (from the falling edge of SCL) required by the SDA bus line to reach 0.8V
time constant is less than 500 ns (as specified in
t
t
t
t
t
SU:STO
SU:DAT
HD:DAT
SU:STA
HD:STA
t
t
f
t
HIGH
Alt.
LOW
t
t
BUF
2
SCL
t
DH
t
t
AA
R
C AC characteristics
F
F
Clock frequency
Clock pulse width high
Clock pulse width low
I²C timeout on Start condition
Input signal rise time
Input signal fall time
SDA (out) fall time
Data in set up time
Data in hold time
Data out hold time
Clock low to next data valid (access time)
Start condition set up time
Start condition hold time
Stop condition set up time
Time between Stop condition and next Start
condition
I²C write time
2
C specification (which specifies t
Test conditions specified in
Doc ID 022208 Rev 5
Parameter
Figure
SU:DAT
3).
Table 118
(min) = 100 ns), assuming that the R
I
2
C DC and AC parameters
1300
Min.
100
100
100
600
600
0.6
1.3
0.6
25
40
20
20
20
0
CC
20000
20000
35000
in a
Max.
400
300
300
100
900
5
(1)
(2)
(7)
125/142
bus
Unit
kHz
ms
ms
µs
µs
ns
ns
ns
ns
ns
ns
ns
ns
µs
ns
ns