S-93C66BR0I-J8T1G Seiko Instruments, S-93C66BR0I-J8T1G Datasheet - Page 30

• Manufacturer Part Number: S-93C66BR0I-J8T1G
• Description: IC EEPROM 4KBIT 500KHZ 8SOP
• Manufacturer: Seiko Instruments

Specifications of S-93C66BR0I-J8T1G

• Format - Memory: EEPROMs - Serial
• Memory Type: EEPROM
• Memory Size: 4K (256 x 16)
• Speed: 500kHz
• Interface: 3-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

30
3-WIRE SERIAL E
S-93C46B/56B/66B
2. AC Characteristics
2. 1 Maximum operating frequency f
2. 3 Write time t
2. 5 Write time t
vs. power supply voltage V
vs. ambient temperature Ta
vs. ambient temperature Ta
f
(Hz)
MAX.
t
(ms)
t
(ms)
PR
PR
100k
10k
2M
1M
6
4
2
6
4
2
PR
PR
−40
−40
2
PROM
Ta = 25°C
V
V
1
CC
CC
Ta (°C)
Ta (°C)
0
0
= 5.0 V
= 2.7 V
2
V
CC
3
CC
(V)
4
85
85
MAX.
5
Seiko Instruments Inc.
2. 2 Write time t
2. 4 Write time t
2. 6 Data output delay time t
vs. ambient temperature Ta
vs. power supply voltage V
vs. ambient temperature Ta
t
(ms)
t
(μs)
PR
PD
t
(ms)
PR
0.3
0.2
0.1
4
2
6
4
2
1
PR
PR
Ta = 25 ° C
−40
−40
2
V
V
CC
3
CC
V
Ta (°C)
Ta (°C)
0
0
= 4.5 V
= 3.0 V
CC
4
(V)
PD
5 6
CC
85
85
Rev.7.0
7
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