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R1EX25002ASA00G Datasheet, PDF (5/22 Pages) Renesas Technology Corp – Serial Peripheral Interface 2k EEPROM 4k EEPROM | |||
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R1EX25002ASA00G/R1EX25004ASA00G/R1EX25002ATA00G/R1EX25004ATA00G
AC Characteristics
Test Conditions
ï· Input pules levels:
ï¾ VIL = VCC ï´ 0.2
ï¾ VIH = VCC ï´ 0.8
ï· Input rise and fall time: ï£ 10 ns
ï· Input and output timing reference levels: VCC ï´ 0.3, VCC ï´ 0.7
ï· Output reference levels: VCC ï´ 0.5
ï· Output load: 100 pF
Parameter
Clock frequency
S active setup time
S not active setup time
S deselect time
S active hold time
S not active hold time
Clock high time
Clock low time
Clock rise time
Clock fall time
Data in setup time
Data in hold time
Clock low hold time after HOLD not active
Clock low hold time after HOLD active
Clock high setup time before HOLD active
Clock high setup time before HOLD not
active
Output disable time
Clock low to output valid
Output hold time
Output rise time
Output fall time
HOLD high to output low-Z
HOLD low to output high-Z
Write time
Notes: 1. tCH ï« tCL ï³ 1/fC
2. Not 100ï¥ tested.
Symbol
fC
tSLCH
tSHCH
tSHSL
tCHSH
tCHSL
tCH
tCL
tCLCH
tCHCL
tDVCH
tCHDX
tHHCH
tHLCH
tCHHL
tCHHH
tSHQZ
tCLQV
tCLQX
tQLQH
tQHQL
tHHQX
tHLQZ
tW
Alt
fSCK
tCSS1
tCSS2
tCS
tCSH
ï¾
tCLH
tCLL
tRC
tFC
tDSU
tDH
ï¾
ï¾
ï¾
ï¾
tDIS
tV
tHO
tRO
tFO
tLZ
tHZ
tWC
(Ta = ï40 to ï«105ï°C, VCC = 2.5 V to 5.5 V)
Min
Max
Unit
Notes
ï¾
5
MHz
90
ï¾
ns
90
ï¾
ns
90
ï¾
ns
90
ï¾
ns
90
ï¾
ns
90
ï¾
ns
1
90
ï¾
ns
1
ï¾
1
ïs
2
ï¾
1
ïs
2
20
ï¾
ns
30
ï¾
ns
70
ï¾
ns
40
ï¾
ns
60
ï¾
ns
60
ï¾
ns
ï¾
100
ns
2
ï¾
70
ns
0
ï¾
ns
ï¾
50
ns
2
ï¾
50
ns
2
ï¾
50
ns
2
ï¾
100
ns
2
ï¾
5
ms
R10DS0034EJ0100 Rev.1.00
Feb. 25, 2013
Page 5 of 20
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