m24m01-hr STMicroelectronics, m24m01-hr Datasheet - Page 25

• Manufacturer Part Number: m24m01-hr
• Description: 1 Mbit Serial I?c Bus Eeprom
• Manufacturer: STMicroelectronics

M24M01-R, M24M01-W, M24M01-HR
Table 14.
1. Input rise/fall time values recommended by the Fast-mode Plus I²C-bus specification. The M24xxx devices
2. Characterized only, not tested in production.
3. The SDA(out) rise time is not defined by the M24xxx, it is defined by the application pull-up resistor
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.
f
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
C
CHCL
CLCH
XH1XH2
XL1XL2
QL1QL2
DXCH
CLDX
CLQX
CLQV
CHDL
DLCL
CHDH
DHDL
W
NS
Symbol
accept longer input rise/fall times provided that these rise/fall times are compatible with all other timing
conditions defined in this AC table.
(connected on the SDA line) and, therefore, it is not specified in this table.
rising edge of SDA.
that the R
(2)
CLQV
(4)(5)
(6)
(1)
(2)(3)
(1)
is the time (from the falling edge of SCL) required by the SDA bus line to reach 0.8V
bus
AC characteristics at 1 MHz (M24M01-HR)
f
t
t
t
t
t
t
t
t
t
t
t
t
SCL
HIGH
LOW
R
F
F
SU:DAT
SU:STA
HD:STA
SU:STO
BUF
WR
× C
HD:DAT
Alt.
t
t
DH
AA
bus
time constant is less than 150 ns (as specified in
Clock frequency
Clock pulse width high
Clock pulse width low
Input signal rise time
Input signal fall time
SDA (out) fall time
Data in setup time
Data in hold time
Data out hold time
Clock low to next data valid (access time)
Start condition setup time
Start condition hold time
Stop condition setup time
Time between Stop condition and next
Start condition
Write time
Pulse width ignored (input filter on SCL
and SDA)
Test conditions specified in
Parameter
Table 7
Figure
0
300
400
-
-
-
80
0
50
50
250
250
250
500
-
-
Min.
5).
DC and AC parameters
1
-
-
300
120
120
-
-
-
500
-
-
-
-
5
50
Max.
CC
, assuming
MHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ms
ns
Unit
25/36