s-24c08ci-t8t1u3 Seiko Instruments Inc., s-24c08ci-t8t1u3 Datasheet - Page 29

• Manufacturer Part Number: s-24c08ci-t8t1u3
• Description: 2-wire Serial Eeprom S-24c08c 8k-bit
• Manufacturer: Seiko Instruments Inc.

LINE
SDA
Rev.2.0
8. Operation when input stop condition during input write data
9. Command cancel by start condition
10. Precaution for use
R
The S-24C08C does the write operation only when it receives data of 1 byte or more and receives a stop condition
immediately after ACK output.
Refer to Figure 33 regarding details.
S
T
A
T
By a start condition, users are able to cancel command which is being input. However, adjust the phase while the S-
24C08C is outputting “L” because users are not able to input a start condition. When users cancel the command,
there may be a case that the address will not be identified. Use random read for the read operation, not current
address read.
● Absolute maximum ratings: Do not operate these ICs in excess of the absolute maximum ratings (as listed on the
● Operations with moisture on the S-24C08C pins may occur malfunction by short-circuit between pins. Especially,
M
S
B
1 0 1 0
data sheet). Exceeding the supply voltage rating can cause latch-up.
in occasions like picking the S-24C08C up from low temperature tank during the evaluation. Be sure that not
remain frost on the S-24C08C’s pins to prevent malfunction by short-circuit.
Also attention should be paid in using on environment, which is easy to dew for the same reason.
_00_H
ADDRESS
DEVICE
A2 P1 P0
L
S
B
Figure 33 Write Operation by Inputting Stop Condition during Write
W
W
R
E
R
T
I
0
/
A
C
K
by the STOP condition
WORD ADDRESS (n)
W7 W6 W5 W4 W3 W2 W1 W0
Write Inhibition
A
C
K
Seiko Instruments Inc.
D7 D6 D5 D4 D3 D2 D1 D0
DATA (n)
by the STOP condition
Write Enable
A
C
K
D7
by the STOP condition
2-WIRE CMOS SERIAL E
DATA (n+1)
Write Inhibition
by the STOP condition
Write Enable
D0
C
A
K
D7
by the STOP condition
Write Inhibition
DATA (n+x)
S-24C08C
by the STOP condition
2
PROM
D0
Write Enable
A
C
K
O
S
T
P
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