s-93c46b Seiko Instruments Inc., s-93c46b Datasheet - Page 8

• Manufacturer Part Number: s-93c46b
• Description: Cmos Serial E2prom
• Manufacturer: Seiko Instruments Inc.

8
CMOS SERIAL E
S-93C46B/56B/66B
Power supply voltage
High level input voltage V
Low level input voltage V
Absolute Maximum Ratings
Recommended Operating Conditions
Pin Capacitance
Endurance
Caution The absolute maximum ratings are rated values exceeding which the product could
Power supply voltage
Input voltage
Output voltage
Operating ambient temperature
Storage temperature
*1. For each address (Word: 16 bits)
Endurance
Input Capacitance
Output Capacitance
Item
suffer physical damage. These values must therefore not be exceeded under any
conditions.
Item
Item
Item
2
PROM
V
Symbol
CC
IH
IL
N
Symbol
W
C
C
WRAL/ERAL/EWEN
Symbol
V
V
V
V
V
V
IN
OUT
WRITE/ERASE/
CC
CC
CC
CC
CC
CC
READ/EWDS
Conditions
V
V
V
T
T
= 4.5 to 5.5 V
= 2.7 to 4.5 V
= 1.8 to 2.7 V
= 4.5 to 5.5 V
= 2.7 to 4.5 V
= 1.8 to 2.7 V
opr
stg
CC
IN
OUT
+85 to +105°C
Seiko Instruments Inc.
−40 to +85°C
Temperature
Symbol
Operating
Conditions
V
V
Table 10
Table 11
Table 12
OUT
Table 9
IN
= 0 V
= 0 V
0.8 × V
0.8 × V
Min.
1.8
2.7
2.0
0.0
0.0
0.0
3 × 10
CC
CC
−40 to +85°C
Min.
10
(Ta = 25°C, f = 1.0 MHz, V
6
Min.
Typ.










5
−0.3 to V
0.15 × V
Typ.
−0.3 to +7.0
−40 to +105
−65 to +150
0.2 × V
−0.3 to V


Ratings
Max.
V
V
V
Typ.
5.5
5.5
0.8


CC
CC
CC
CC
CC
CC
CC
Max.
+0.3


Min.
4.5
4.5
2.0
0.0
Max.




+85 to +105°C
10
8
CC
cycles/word
Typ.








= 5.0 V)
Unit
Unit
pF
pF
Rev.4.3
Max.
V
5.5
5.5
0.8




CC
Unit
°C
°C
V
V
V
*1
Unit
V
V
V
V
V
V
V
V
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