S-93C46B Datasheet, PDF (9/45 Pages) Seiko Instruments Inc – CMOS SERIAL E2PROM

Rev.4.3_00
CMOS SERIAL E²PROM
S-93C46B/56B/66B
„ DC Electrical Characteristics
Table 13
−40 to +85°C
+85 to +105°C
Item
Symbol Conditions _{VCC = 4.5 to 5.5 V VCC = 2.5 to 4.5 V VCC = 1.8 to 2.5 V VCC = 4.5 to 5.5 V} Unit
Min. Typ. Max. Min. Typ. Max. Min. Typ. Max. Min. Typ. Max.
Current
consumption I_CC1
(READ)
DO no load   0.8   0.5   0.4   0.8 mA
Table 14
−40 to +85°C
+85 to +105°C
Item
Symbol Conditions _{VCC = 4.5 to 5.5 V}
V_CC = 2.7 to 4.5 V
V_CC = 4.5 to 5.5 V ^Unit
Min. Typ. Max. Min. Typ. Max. Min. Typ. Max.
Current consumption
(WRITE)
I_CC2
DO no load   2.0   1.5   2.0 mA
Table 15
Item
Standby current
consumption
Input leakage
current
Output leakage
current
Symbol Conditions
CS = GND, DO = Open,
I_SB
Other inputs to
V_CC or GND
−40 to +85°C
+85 to +105°C
V_CC = 4.5 to 5.5 V V_CC = 2.5 to 4.5 V V_CC = 1.8 to 2.5 V V_CC = 4.5 to 5.5 V ^Unit
Min. Typ. Max. Min. Typ. Max. Min. Typ. Max. Min. Typ. Max.
  1.5   1.5   1.5   1.5 _µA
I_LI
V_IN = GND to V_CC  0.1 1.0  0.1 1.0  0.1 1.0  0.1 1.0 _µA
I_LO ^{VOUT = GND to VCC  0.1 1.0  0.1 1.0  0.1 1.0  0.1 1.0} µA
Low level output
voltage
V_OL
I_OL = 2.1 mA
I_OL = 100 µA
  0.4         0.4 V
  0.1   0.1   0.1   0.1 V
High level output
voltage
V_OH
Write enable latch
data hold voltage ^VDH
I_OH = −400 µA 2.4         2.4   V
I_OH = −100 µA V_CC− 0.3   V_CC− 0.3      V_CC− 0.3   V
I_OH = −10 µA V_CC− 0.2   V_CC− 0.2   V_CC− 0.2   V_CC− 0.2   V
Only when write
disable mode
1.5  
1.5

1.5   1.5   _V
Seiko Instruments Inc.
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