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R1EX25002ASA00G Datasheet, PDF (3/22 Pages) Renesas Technology Corp – Serial Peripheral Interface 2k EEPROM 4k EEPROM | |||
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R1EX25002ASA00G/R1EX25004ASA00G/R1EX25002ATA00G/R1EX25004ATA00G
Block Diagram
VCC
VSS
S
W
C
HOLD
D
Q
Voltage detector
High voltage generator
Memory array
Y-select & Sense amp.
Serial-parallel converter
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
Supply voltage
Input voltage
Operating temperature range
VCC
VSS
VIH
VIL
Topr
1.8
0
VCC ï´ 0.7
ï0.3*1
ï40
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.
Capacitance
Parameter
Symbol Min
Typ
Input capacitance (D,C, S, W ,HOLD)
Cin*1
ï¾
ï¾
Output capacitance (Q)
CI/O*1
ï¾
ï¾
Note: 1. Not 100ï¥ tested.
Typ
Max
Unit
ï¾
5.5
V
0
0
V
ï¾
VCC ï« 0.5*2
V
ï¾
VCC ï´ 0.3
V
ï¾
ï«105
ï°C
(Ta = +25ï°C, f = 1 MHz)
Test
Max
Unit conditions
6.0
pF Vin = 0 V
8.0
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
R10DS0034EJ0100 Rev.1.00
Feb. 25, 2013
Page 3 of 20
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