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| R1EX24008ASAS0G Datasheet, PDF (3/18 Pages) Renesas Technology Corp – Two-wire serial interface 8k EEPROM | |||
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R1EX24008ASAS0G/R1EX24008ATAS0G
Preliminary
Absolute Maximum Ratings
Parameter
Symbol
Value
Unit
Supply voltage relative to VSS
Input voltage relative to VSS
Operating temperature range*1
VCC
ï0.6 to +7.0
V
Vin
ï0.5*2 to +7.0
V
Topr
ï40 to +105
ï°C
Storage temperature range
Tstg
ï55 to +125
ï°C
Notes: 1. Including electrical characteristics and data retention.
2. Vin (min): ï3.0 V for pulse width ï£ 50 ns.
DC Operating Conditions
Parameter
Symbol
Min
Typ
Supply voltage
VCC
1.8
ï¾ï
VSS
0
0
Input high voltage
Input low voltage
VIH
VCC ï´ 0.7
ï¾
VIL
-0.3*1
ï¾
Operating temperature
Topr
ï40
ï¾
Notes: 1. VIL (min): ï1.0 V for pulse width ï£ 50 ns.
2. VIH (max): VCC + 1.0 V for pulse width ï£ 50 ns.
Max
5.5
0
VCC ï« 0.5*2
VCC ï´ 0.3
+105
Unit
V
V
V
V
ï°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
ï¾
ILO
ï¾
ISB
ï¾
ï¾ï
ICC1
ï¾
ï¾ï
ICC2
ï¾
ï¾ï
VOL2
ï¾
VOL1
ï¾
(Ta = ï40 to +105ï°C, VCC = 1.8 V to 5.5 V)
Typ Max Unit
Test conditions
ï¾
2.0
ïA VCC = 5.5 V, Vin = 0 to 5.5 V
ï¾
2.0
ïA VCC = 5.5 V, Vout = 0 to 5.5 V
ï¾
2.0
ïA VCC = 5.5 V, Vin = VSS or VCC
0.5
ï¾
ïAï VCC = 3.3 V, Vin = VSS or VCC, Ta=25ï°C
ï¾
1.0
mA VCC = 5.5 V, Read at 400 kHz
0.2ï
ï¾
mA VCC = 3.3 V, Read at 400 kHz, Ta=25ï°C
ï¾
3.0
mA VCC = 5.5 V, Write at 400 kHz
1.3ï
ï¾
mA VCC = 3.3 V, Write at 400 kHz, Ta=25ï°C
ï¾
0.4
V VCC = 2.7 to 5.5 V, IOL = 3.0 mA
ï¾
0.2
V VCC = 1.8 to 2.7 V, IOL = 1.5 mA
Capacitance
Parameter
Input capacitance (A2, SCL, WP)
Output capacitance (SDA)
Note: 1. Not 100ï¥ tested.
(Ta = +25ï°C, f = 1 MHz)
Symbol Min
Typ
Max
Unit
Test conditions
Cin*1
ï¾
ï¾
6.0
pF Vin = 0 V
CI/O*1
ï¾
ï¾
6.0
pF Vout = 0 V
Memory cell characteristics
Endurance
Data retention
Note: 1. Not 100ï¥ tested.
Ta=85ï°C
1,000k Cycles min.
20 Years min.
Ta=105ï°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 â1â (FF Hex) at shipment.
R10DS0080EJ0100 Rev.1.00
Mar. 07, 2013
Page 3 of 16
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