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R1EV24064ASAS0I_15 Datasheet, PDF (3/17 Pages) Renesas Technology Corp – Two-wire serial interface 64k EEPROM (8-kword 8-bit) | |||
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R1EV24064ASAS0I
Absolute Maximum Ratings
Parameter
Symbol
Supply voltage relative to VSS
Input voltage relative to VSS
Operating temperature range*1
VCC
Vin
Topr
Storage temperature range
Tstg
Notes: 1. Including electrical characteristics and data retention.
2. Vin (min): â3.0 V for pulse width ï£ 50 ns.
Value
â0.6 to +7.0
â0.5*2 to +7.0
â40 to +85
â55 to +125
Preliminary
Unit
V
V
ï°C
ï°C
DC Operating Conditions
Parameter
Symbol
Min
Typ
Max
Unit
Supply voltage
Input high voltage
Input low voltage
Operating temperature
VCC
VSS
VIH
VIL
Topr
2.5
0
VCC ï´ 0.7
â0.3*1
â40
âï
5.5
V
0
0
V
â
VCC + 0.5
V
â
VCC ï´ 0.3
V
â
+85
ï°C
Note: 1. VIL (min): â1.0 V for pulse width ï£ 50 ns.
DC Characteristics
Parameter
Input leakage current
Output leakage current
Standby VCC current
Read VCC current
Write VCC current
Output low voltage
(Ta = â40 to +85°C, VCC = 2.5 V to 5.5 V)
Symbol Min Typ Max Unit
Test conditions
ILI
â
â
2.0
ïA VCC = 5.5 V, Vin = 0 to 5.5 V
ILO
â
â
2.0
ïA VCC = 5.5 V, Vout = 0 to 5.5 V
ISB
â
â
2.0
ïA VCC = 5.5 V, Vin = VSS or VCC
â
0.5
â
ïAï VCC = 3.3 V, Vin = VSS or VCC, Ta=25ï°C
ICC1
â
â
1.0
mA VCC = 5.5 V, Read at 400 kHz
â
0.2
â
mA VCC = 3.3 V, Read at 400 kHz, Ta=25ï°C
ICC2
â
â
3.0
mA VCC = 5.5 V, Write at 400 kHz
â
1.5
â
mA VCC = 3.3 V, Write at 400 kHz, Ta=25ï°C
VOL
â
â
0.4
V IOL = 3.0 mA
Capacitance
(Ta = +25ï°C, f = 1 MHz)
Parameter
Symbol Min
Typ
Max
Unit
Test conditions
Input capacitance (A0 to A2, SCL, WP) Cin*1
â
â
6.0
pF Vin = 0 V
Output capacitance (SDA)
CI/O*1
â
â
6.0
pF Vout = 0 V
Note: 1. Not 100ï¥ tested.
Memory cell characteristics
Endurance
Data retention
Note: 1. Not 100ï¥ tested.
Ta=25ï°C
1,000k Cycles min.
100 Years min.
Ta=85ï°C
100k Cycles min
10 Years min.
Data of shipped sample
All bits of EEPROM are logical â1â (FF Hex) at shipment.
(VCC = 2.5 V to 5.5 V)
Notes
1
1
R10DS0127EJ0100 Rev.1.00
Nov. 09, 2012
Page 3 of 15
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