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Datasheet> All Categories > storage> storage> AT25P1024W1-10SC-2.7
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AT25P1024W1-10SC-2.7

Description
128K X 8 SPI BUS SERIAL EEPROM, DSO8
Categorystorage    storage   
File Size94KB，13 Pages
ManufacturerAtmel (Microchip)
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AT25P1024W1-10SC-2.7 Overview

128K X 8 SPI BUS SERIAL EEPROM, DSO8

AT25P1024W1-10SC-2.7 Parametric

Parameter NameAttribute value
Is it Rohs certified?incompatible
Parts packaging codeSOIC
package instructionSOP, SOP20,.4
Contacts20
Reach Compliance Codecompli
ECCN codeEAR99
Other featuresHARDWARE AND SOFTWARE DATA PROTECTION
Maximum clock frequency (fCLK)1 MHz
Data retention time - minimum40
Durability100000 Write/Erase Cycles
JESD-30 codeR-PDSO-G20
JESD-609 codee0
length12.8 mm
memory density1048576 bi
Memory IC TypeEEPROM
memory width8
Number of functions1
Number of terminals20
word count131072 words
character code128000
Operating modeSYNCHRONOUS
Maximum operating temperature70 °C
Minimum operating temperature
organize128KX8
Package body materialPLASTIC/EPOXY
encapsulated codeSOP
Encapsulate equivalent codeSOP20,.4
Package shapeRECTANGULAR
Package formSMALL OUTLINE
Parallel/SerialSERIAL
power supply3/5 V
Certification statusNot Qualified
Maximum seat height2.65 mm
Serial bus typeSPI
Maximum standby current0.000003 A
Maximum slew rate0.007 mA
Maximum supply voltage (Vsup)5.5 V
Minimum supply voltage (Vsup)2.7 V
Nominal supply voltage (Vsup)3.3 V
surface mountYES
technologyCMOS
Temperature levelCOMMERCIAL
Terminal surfaceTin/Lead (Sn/Pb)
Terminal formGULL WING
Terminal pitch1.27 mm
Terminal locationDUAL
width7.5 mm
Maximum write cycle time (tWC)10 ms
write protectHARDWARE/SOFTWARE
Base Number Matches1

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Features
•
•
•
•
•
Serial Peripheral Interface (SPI) Compatible
Supports SPI Modes 0 (0,0) and 3 (1,1)
2.1 MHz Clock Rate
128-Byte Page Mode Only for Write Operations
Low Voltage and Standard Voltage Operation
– 5.0 (V
CC
= 4.5V to 5.5V)
– 2.7 (V
CC
= 2.7V to 5.5V)
– 1.8 (V
CC
= 1.8V to 3.6V)
Block Write Protection
– Protect 1/4, 1/2, or Entire Array
Write Protect (WP) Pin and Write Disable Instructions for
Both Hardware and Software Data Protection
Self-Timed Write Cycle (5 ms Typical)
High Reliability
– Endurance: 100,000 Write Cycles
– Data Retention: >40 Years
– ESD Protection: >3000V
20-Pin JEDEC SOIC and 8-Pin Leadless Array Package
•
•
•
•
SPI Serial
EEPROMs
1M (131,072 x 8)
•
Description
The AT25P1024 provides 1,048,576 bits of serial electrically erasable programmable
read only memory (EEPROM) organized as 131,072 words of 8 bits each. The device
is optimized for use in many industrial and commercial applications where low power
and low voltage operation are essential. The AT25P1024 is available in space saving
20-pin JEDEC SOIC and 8-pin leadless array (LAP) packages.
AT25P1024
Preliminary
(continued)
Pin Configurations
Pin Name
CS
SCK
SI
SO
GND
VCC
WP
HOLD
NC
Function
Chip Select
Serial Data Clock
Serial Data Input
Serial Data Output
Ground
Power Supply
Write Protect
Suspends Serial Input
No Connect
VCC
HOLD
SCK
SI
8
7
6
5
CS
SO
NC
NC
NC
NC
NC
NC
WP
GND
1
2
3
4
5
6
7
8
9
10
20
19
18
17
16
15
14
13
12
11
VCC
HOLD
NC
NC
NC
NC
NC
NC
SCK
SI
20-Lead SOIC
8-Pin LAP
1
2
3
4
CS
SO
WP
GND
Bottom View
Rev. 1082C–08/98
1

AT25P1024W1-10SC-2.7 Related Products

AT25P1024W1-10SC-2.7 AT25P1024C1-10CC-1.8 AT25P1024C1-10CC-2.7 AT25P1024W1-10SC-1.8 AT25P1024W1-10SI AT25P1024C1-10CC AT25P1024C1-10CI-1.8 AT25P1024W1-10SC AT25P1024W1-10SI-1.8 AT25P1024C1-10CI
Description 128K X 8 SPI BUS SERIAL EEPROM, DSO8 128K X 8 SPI BUS SERIAL EEPROM, DSO8 128K X 8 SPI BUS SERIAL EEPROM, DSO8 128K X 8 SPI BUS SERIAL EEPROM, DSO8 128K X 8 SPI BUS SERIAL EEPROM, DSO8 128K X 8 SPI BUS SERIAL EEPROM, DSO8 128K X 8 SPI BUS SERIAL EEPROM, DSO8 128K X 8 SPI BUS SERIAL EEPROM, DSO8 128K X 8 SPI BUS SERIAL EEPROM, DSO8 128K X 8 SPI BUS SERIAL EEPROM, DSO8
Is it Rohs certified? incompatible incompatible incompatible incompatible incompatible incompatible incompatible incompatible incompatible incompatible
Parts packaging code SOIC SOIC SOIC SOIC SOIC SOIC SOIC SOIC SOIC SOIC
package instruction SOP, SOP20,.4 TSON, SOLCC8,.3 TSON, SOLCC8,.3 SOP, SOP20,.4 SOP, SOP20,.4 TSON, SOLCC8,.3 TSON, SOLCC8,.3 SOP, SOP20,.4 SOP, SOP20,.4 TSON, SOLCC8,.3
Contacts 20 8 8 20 20 8 8 20 20 8
Reach Compliance Code compli compli compli compli compli compli compli compli compli compli
ECCN code EAR99 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99
Other features HARDWARE AND SOFTWARE DATA PROTECTION HARDWARE AND SOFTWARE DATA PROTECTION HARDWARE AND SOFTWARE DATA PROTECTION HARDWARE AND SOFTWARE DATA PROTECTION HARDWARE AND SOFTWARE DATA PROTECTION HARDWARE AND SOFTWARE DATA PROTECTION HARDWARE AND SOFTWARE DATA PROTECTION HARDWARE AND SOFTWARE DATA PROTECTION HARDWARE AND SOFTWARE DATA PROTECTION HARDWARE AND SOFTWARE DATA PROTECTION
Maximum clock frequency (fCLK) 1 MHz 0.5 MHz 1 MHz 0.5 MHz 2.1 MHz 2.1 MHz 0.5 MHz 2.1 MHz 0.5 MHz 2.1 MHz
Data retention time - minimum 40 40 40 40 40 40 40 40 40 40
Durability 100000 Write/Erase Cycles 100000 Write/Erase Cycles 100000 Write/Erase Cycles 100000 Write/Erase Cycles 100000 Write/Erase Cycles 100000 Write/Erase Cycles 100000 Write/Erase Cycles 100000 Write/Erase Cycles 100000 Write/Erase Cycles 100000 Write/Erase Cycles
JESD-30 code R-PDSO-G20 R-XDSO-N8 R-XDSO-N8 R-PDSO-G20 R-PDSO-G20 R-XDSO-N8 R-XDSO-N8 R-PDSO-G20 R-PDSO-G20 R-XDSO-N8
JESD-609 code e0 e0 e0 e0 e0 e0 e0 e0 e0 e0
length 12.8 mm 8 mm 8 mm 12.8 mm 12.8 mm 8 mm 8 mm 12.8 mm 12.8 mm 8 mm
memory density 1048576 bi 1048576 bi 1048576 bi 1048576 bi 1048576 bi 1048576 bi 1048576 bi 1048576 bi 1048576 bi 1048576 bi
Memory IC Type EEPROM EEPROM EEPROM EEPROM EEPROM EEPROM EEPROM EEPROM EEPROM EEPROM
memory width 8 8 8 8 8 8 8 8 8 8
Number of functions 1 1 1 1 1 1 1 1 1 1
Number of terminals 20 8 8 20 20 8 8 20 20 8
word count 131072 words 131072 words 131072 words 131072 words 131072 words 131072 words 131072 words 131072 words 131072 words 131072 words
character code 128000 128000 128000 128000 128000 128000 128000 128000 128000 128000
Operating mode SYNCHRONOUS SYNCHRONOUS SYNCHRONOUS SYNCHRONOUS SYNCHRONOUS SYNCHRONOUS SYNCHRONOUS SYNCHRONOUS SYNCHRONOUS SYNCHRONOUS
Maximum operating temperature 70 °C 70 °C 70 °C 70 °C 85 °C 70 °C 85 °C 70 °C 85 °C 85 °C
organize 128KX8 128KX8 128KX8 128KX8 128KX8 128KX8 128KX8 128KX8 128KX8 128KX8
Package body material PLASTIC/EPOXY UNSPECIFIED UNSPECIFIED PLASTIC/EPOXY PLASTIC/EPOXY UNSPECIFIED UNSPECIFIED PLASTIC/EPOXY PLASTIC/EPOXY UNSPECIFIED
encapsulated code SOP TSON TSON SOP SOP TSON TSON SOP SOP TSON
Encapsulate equivalent code SOP20,.4 SOLCC8,.3 SOLCC8,.3 SOP20,.4 SOP20,.4 SOLCC8,.3 SOLCC8,.3 SOP20,.4 SOP20,.4 SOLCC8,.3
Package shape RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR
Package form SMALL OUTLINE SMALL OUTLINE, THIN PROFILE SMALL OUTLINE, THIN PROFILE SMALL OUTLINE SMALL OUTLINE SMALL OUTLINE, THIN PROFILE SMALL OUTLINE, THIN PROFILE SMALL OUTLINE SMALL OUTLINE SMALL OUTLINE, THIN PROFILE
Parallel/Serial SERIAL SERIAL SERIAL SERIAL SERIAL SERIAL SERIAL SERIAL SERIAL SERIAL
power supply 3/5 V 2/3.3 V 3/5 V 2/3.3 V 5 V 5 V 2/3.3 V 5 V 2/3.3 V 5 V
Certification status Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified
Maximum seat height 2.65 mm 1.14 mm 1.14 mm 2.65 mm 2.65 mm 1.14 mm 1.14 mm 2.65 mm 2.65 mm 1.14 mm
Serial bus type SPI SPI SPI SPI SPI SPI SPI SPI SPI SPI
Maximum standby current 0.000003 A 0.000003 A 0.000003 A 0.000003 A 0.000007 A 0.000007 A 0.000003 A 0.000007 A 0.000003 A 0.000007 A
Maximum supply voltage (Vsup) 5.5 V 3.6 V 5.5 V 3.6 V 5.5 V 5.5 V 3.6 V 5.5 V 3.6 V 5.5 V
Minimum supply voltage (Vsup) 2.7 V 1.8 V 2.7 V 1.8 V 4.5 V 4.5 V 1.8 V 4.5 V 1.8 V 4.5 V
Nominal supply voltage (Vsup) 3.3 V 2.5 V 3.3 V 2.5 V 5 V 5 V 2.7 V 5 V 2.7 V 5 V
surface mount YES YES YES YES YES YES YES YES YES YES
technology CMOS CMOS CMOS CMOS CMOS CMOS CMOS CMOS CMOS CMOS
Temperature level COMMERCIAL COMMERCIAL COMMERCIAL COMMERCIAL INDUSTRIAL COMMERCIAL INDUSTRIAL COMMERCIAL INDUSTRIAL INDUSTRIAL
Terminal surface Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb)
Terminal form GULL WING NO LEAD NO LEAD GULL WING GULL WING NO LEAD NO LEAD GULL WING GULL WING NO LEAD
Terminal pitch 1.27 mm 1.27 mm 1.27 mm 1.27 mm 1.27 mm 1.27 mm 1.27 mm 1.27 mm 1.27 mm 1.27 mm
Terminal location DUAL DUAL DUAL DUAL DUAL DUAL DUAL DUAL DUAL DUAL
width 7.5 mm 5 mm 5 mm 7.5 mm 7.5 mm 5 mm 5 mm 7.5 mm 7.5 mm 5 mm
Maximum write cycle time (tWC) 10 ms 10 ms 10 ms 10 ms 5 ms 5 ms 10 ms 5 ms 10 ms 5 ms
write protect HARDWARE/SOFTWARE HARDWARE/SOFTWARE HARDWARE/SOFTWARE HARDWARE/SOFTWARE HARDWARE/SOFTWARE HARDWARE/SOFTWARE HARDWARE/SOFTWARE HARDWARE/SOFTWARE HARDWARE/SOFTWARE HARDWARE/SOFTWARE
Base Number Matches 1 1 1 1 1 1 1 1 1 1
Maximum slew rate 0.007 mA - 0.007 mA - 0.007 mA 0.007 mA - 0.007 mA - 0.007 mA

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