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R1EX24016ASAS0G Datasheet, PDF (3/18 Pages) Renesas Technology Corp – Two-wire serial interface 16k EEPROM
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R1EX24016ASAS0G/R1EX24016ATAS0G
Absolute Maximum Ratings
Parameter
Symbol
Value
Unit
Supply voltage relative to VSS
Input voltage relative to VSS
Operating temperature range*1
VCC
0.6 to +7.0
V
Vin
0.5*2 to +7.0
V
Topr
40 to +105
C
Storage temperature range
Tstg
55 to +125
C
Notes: 1. Including electrical characteristics and data retention.
2. Vin (min): 3.0 V for pulse width  50 ns.
DC Operating Conditions
Parameter
Symbol
Min
Typ
Supply voltage
Input high voltage
Input low voltage
Operating temperature
VCC
1.8

VSS
0
0
VIH
VCC  0.7

VIL
-0.3*1

Topr
40

Notes: 1. VIL (min): 1.0 V for pulse width  50 ns.
2. VIH (max): VCC + 1.0 V for pulse width  50 ns.
Max
5.5
0
VCC  0.5*2
VCC  0.3
+105
Unit
V
V
V
V
C
DC Characteristics
Parameter
Input leakage current
Output leakage current
Standby VCC current
Read VCC current
Write VCC current
Output low voltage
Symbol Min
ILI

ILO

ISB


ICC1


ICC2


VOL2

VOL1

(Ta = 40 to +105C, VCC = 1.8 V to 5.5 V)
Typ Max Unit
Test conditions

2.0

2.0

2.0
0.5


1.0
0.2


3.0
1.3


0.4

0.2
A VCC = 5.5 V, Vin = 0 to 5.5 V
A VCC = 5.5 V, Vout = 0 to 5.5 V
A VCC = 5.5 V, Vin = VSS or VCC
A VCC = 3.3 V, Vin = VSS or VCC, Ta=25C
mA VCC = 5.5 V, Read at 400 kHz
mA VCC = 3.3 V, Read at 400 kHz, Ta=25C
mA VCC = 5.5 V, Write at 400 kHz
mA VCC = 3.3 V, Write at 400 kHz, Ta=25C
V VCC = 2.7 to 5.5 V, IOL = 3.0 mA
V VCC = 1.8 to 2.7 V, IOL = 1.5 mA
Capacitance
Parameter
Input capacitance ( SCL, WP)
Output capacitance (SDA)
Note: 1. Not 100 tested.
(Ta = +25C, f = 1 MHz)
Test conditions
Symbol Min
Typ
Max
Unit
Cin*1


6.0
pF Vin = 0 V
CI/O*1


6.0
pF Vout = 0 V
Memory cell characteristics
Endurance
Data retention
Note: 1. Not 100 tested.
Ta=85C
1,000k Cycles min.
20 Years min.
Ta=105C
200k Cycles min.
20 Years min.
(VCC = 1.8 V to 5.5 V)
Notes
1
1
Data of shipped sample
All bits of EEPROM are logical “1” (FF Hex) at shipment.
R10DS0032EJ0200 Rev.2.00
Feb. 13, 2013
Page 3 of 16
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