R1EX25032ASA00I Datasheet PDF - Renesas Technology
| Part Number | R1EX25032ASA00I | |
| Description | Serial Peripheral Interface Electrically Erasable and Programmable Read Only Memory | |
| Manufacturers | Renesas Technology | |
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There is a preview and R1EX25032ASA00I download ( pdf file ) link at the bottom of this page. Total 22 Pages | ||
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R1EX25032ASA00I/R1EX25064ASA00I
R1EX25032ATA00I/R1EX25064ATA00I
Serial Peripheral Interface
32k EEPROM (4-kword × 8-bit)
64k EEPROM (8-kword × 8-bit)
Electrically Erasable and Programmable Read Only Memory
REJ03C0362-0001
Preliminary
Rev.0.01
Feb.21.2008
Description
www.DaRt1aEShXe2e5tx4xUx.cSomeries is the Serial Peripheral Interface compatible (SPI) EEPROM (Electrically Erasable and
Programmable ROM). It realizes high speed, low power consumption and a high level of reliability by employing
advanced MONOS memory technology and CMOS process and low voltage circuitry technology. It also has a 32-byte
page programming function to make it’s write operation faster.
Features
• Single supply: 1.8 V to 5.5 V
• Serial Peripheral Interface compatible (SPI bus)
SPI mode 0 (0,0), 3 (1,1)
• Clock frequency: 5 MHz (2.5 V to 5.5 V), 3 MHz (1.8 V to 5.5 V)
• Power dissipation:
Standby: 2µA (max)
Active (Read): 3.0 mA (max)
Active (Write): 3.5 mA (max)
• Automatic page write: 32-byte/page
• Write cycle time: 5 ms
• Endurance: 106 Erase/Write Cycles
• Data retention: 10 Years
• Small size packages: SOP-8pin, TSSOP-8pin
• Shipping tape and reel
TSSOP-8pin : 3,000 IC/reel
SOP-8pin : 2,500 IC/reel
• Temperature range: −40 to +85°C
• Lead free product.
REJ03C0362-0001 .Rev.0.01 Feb.21.2008
page 1 of 20
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R1EX25032Axx00I/R1EX25064Axx00I
AC Characteristics
Test Conditions
• Input pules levels:
VIL = VCC × 0.2
VIH = VCC × 0.8
• Input rise and fall time: ≤ 10 ns
• Input and output timing reference levels: VCC × 0.3, VCC × 0.7
• Output reference levels: VCC × 0.5
• Output load: 100 pF
(Ta = −40 to +85°C, VCC = 2.5 V to 5.5 V)
Parameter
Symbol
Alt
Min
Max
Unit Notes
Clock frequency
S active setup time
S not active setup time
S deselect time
www.DaStaacShtiveeeth4oUl.dcotimme
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
fC
tSLCH
tSHCH
tSHSL
tCHSH
tCHSL
tCH
tCL
tCLCH
tCHCL
tDVCH
tCHDX
tHHCH
tHLCH
tCHHL
tCHHH
fSCK
tCSS1
tCSS2
tCS
tCSH
tCLH
tCLL
tRC
tFC
tDSU
tDH
90
90
90
90
90
90
90
20
30
70
40
60
60
5 MHz
ns
ns
ns
ns
ns
ns
ns
1 µs
1 µs
ns
ns
ns
ns
ns
ns
1
1
2
2
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
Erase / Write Endurance
tSHQZ
tDIS
tCLQV
tV
tCLQX
tHO
0
tQLQH
tRO
tQHQL
tFO
tHHQX
tLZ
tHLQZ
tHZ
tW tWC
106
100 ns
70 ns
ns
50 ns
50 ns
50 ns
100 ns
5 ms
cycles
2
2
2
2
2
3
Notes: 1. tCH + tCL ≥ 1/fC
2. Value guaranteed by characterization, not 100% tested in production.
3. Value guaranteed by characterization, not 100% tested in products.
106cycles (Ta = 25°C)
105cycles (Ta = 85°C)
REJ03C0362-0001. Rev.0.01 Feb.21.2008
page 5 of 20
Preview 5 Page |
Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for R1EX25032ASA00I electronic component. |
| Information | Total 22 Pages | |
| Link URL | [ Copy URL to Clipboard ] | |
| Download | [ R1EX25032ASA00I.PDF Datasheet ] | |
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Featured Datasheets
| Part Number | Description | MFRS |
| R1EX25032ASA00A | The function is EEPROM. Renesas |  |
| R1EX25032ASA00I | The function is Serial Peripheral Interface Electrically Erasable and Programmable Read Only Memory. Renesas Technology | |
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