S-24CS01AFJ-TB-G Seiko Instruments, S-24CS01AFJ-TB-G Datasheet - Page 26

• Manufacturer Part Number: S-24CS01AFJ-TB-G
• Description: IC EEPROM 1KBIT 400KHZ 8SOP
• Manufacturer: Seiko Instruments

Specifications of S-24CS01AFJ-TB-G

• Format - Memory: EEPROMs - Serial
• Memory Type: EEPROM
• Memory Size: 1K (128 x 8)
• Speed: 400kHz
• Interface: I²C, 2-Wire Serial
• Voltage - Supply: 1.8 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 8-SOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

26
2-WIRE CMOS SERIAL E
S-24CS01A/02A/04A/08A
6. Data hold time (t
7. SDA pin and SCL pin noise suppression time
If SCL and SDA of the E
condition from being mistakenly recognized due to the effect of noise. If a start/stop condition is mistakenly
recognized during communication, the E
It is recommended that SDA is delayed from the falling edge of SCL by 0.3 µ s minimum in the S-
24CS01A/02A/04A/08A. This is to prevent time lag caused by the load of the bus line from generating the
stop (or start) condition.
The S-24CS01A/02A/04A/08A includes a built-in low-pass filter to suppress noise at the SDA and SCL
pins. This means that if the power supply voltage is 5.0 V, noise with a pulse width of 160 ns or less can
be suppressed.
The guaranteed for details, refer to noise suppression time (t
Noise suppression time (t
Figure 31 Noise Suppression Time for SDA and SCL Pins
HD.DAT
[ns]
= 0 ns)
SDA
SCL
2
PROM are changed at the same time, it is necessary to prevent the start/stop
2
PROM
I
) Max.
Figure 30 E
Seiko Instruments Inc.
2
PROM enters the standby status.
300
200
100
2
PROM Data Hold Time
t
HD.DAT
Power supply voltage (V
= 0.3 µs Min.
2
I
) in Table 12 .
[V]
3
4
CC
)
5
Rev.4.5
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