Renesas R1EX24004ASAS0I#S0
$ 1.362
EOL
Price and Stock
Authorized Distributors
Non-Authorized Stocking Distributors
Non-Authorized Dealers
| Distributor | SKU | Min | Pkg | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Renesas | R1EX24004ASAS0I#S0 | 2,694 | 1 | 12h | ||||||||
| DigiKey | 559-R1EX24004ASAS0I#S0CT-ND | 2,694 | 1 | Cut Tape | ||||||||
| Microchip USA | R1EX24004ASAS0I#S0 | 107 | 600 | Tray | 2d | |||||||
| Worldway Electronics | R1EX24004ASAS0I#S0 | 17,992 | 7 | Tape & Reel | 13h | |||||||
| Easev | R1EX24004ASAS0I#S0 | 48,660 | 4d |
Inventory History
3 month trend: +1289%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
CAD Models
Pin Table
Number
Category
Display Name & Functions
Model Info
| Sourced by | Renesas |
|---|---|
| Date of Release | Aug 11, 2025 |
| IPC Compliant | IPC-7351B |
| Style Guide Revision | Version 1.0 - Nov 1, 2024 |
| Datasheet Source | Version 1.00 - Nov 8, 2013 |
Verification
Based on the style guide and datasheet for this part, three independent electronics engineering experts created:
- 3 versions of the symbol and 2D footprint
- 1 version of the 3D STEP model (STEP format AP-214)
- A colour palette configuration for a manufacturer
All created library files are layer-mapping agnostic and can be easily mapped to your design.
Created symbols and footprints are then compared using the following checks:
Symbol
Automated Checks
- Part number
- Key parameters
- Package code
- Pin names/numbers
- Pin types
Manual Checks
- Pin organization per style guide
Footprint
Automated Checks
- IPC standard
- Silkscreen clearance
- Courtyard excess
- Package outline
- Polarity marking
- Pad size & position verification
3D STEP Model
Manual Checks
- Dimension verification
- Colour palette compliance
- Format compliance
- Mapping orientation to 2D footprint
- Position verification to 2D footprint
A final verification process is performed:
If symbols and footprints match: The part is verified as ECAD Ready
If symbols and footprints don’t match: A Senior Electronics Engineer will review all differences to ensure the part meets the style guide and datasheet requirements
Alternate Parts
This Part
Alternate Parts
Price @ 1000
$ 1.362
$ 0.186
$ 0.186
Stock
95,700
610,273
610,273
Authorized Distributors
2
5
5
Case/Package
SOP
SOP
SOP
Number of Pins
8
8
8
Density
4 kb
-
-
Access Time
900 ns
-
-
Frequency
400 kHz
400 kHz
400 kHz
Interface
I2C
Serial
Serial
Min Supply Voltage
1.8 V
1.7 V
1.7 V
Max Supply Voltage
5.5 V
5.5 V
5.5 V
Supply Chain
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8542.32.0051
Introduction Date2013-12-17
Lifecycle StatusEOL (Last Updated: 2 months ago)
Manufacturer Lifecycle StatusLAST TIME BUY (Last Updated: 2 months ago)
Descriptions
Descriptions of Renesas R1EX24004ASAS0I#S0 provided by its distributors.
EEPROM Serial-I2C 4K-bit 512 x 8 2.5V/3.3V/5V 8-Pin SOIC T/R
Two-Wire Serial Interface 4k EEPROM (512-word × 8-bit)
Surface Mount R1EX24004 Tape & Reel (TR) CMOS ic memory 400kHz 900ns 3.9mm 2.5mA
EEPROM, 512X8, Serial, CMOS, PDSO8
IC EEPROM 4KBIT I2C 400KHZ 8SOP
4Kb £¨512 x 8£© 1.8V 5.5V 400KHz I2C SOP-8
Manufacturer Aliases
Renesas has several brands around the world that distributors may use as alternate names. Renesas may also be known as the following names:
- Renesas Electronics
- Renesas Electronics America Inc
- Renesas Electronics America
- RENESA
- REN
- RENES
- RENESAS TECHNOLOGY CORP
- RENESAS TECHNOLOGY
- Renesas Electronics Corporation
- RENESAS ELECTRONICS CORP
- RENSAS
- RENASAS
- Renesas / Intersil
- RNS
- RENESAS-PB
- RENESASTEC
- RENESES
- Renesas Technology America
- Renesas Design Germany GmbH
- Renesas / IDT
- RENESASE
- RENESAS TECHNOLOGY HONG KONG
- Renesas Electronics Operations Services Limited
- RENEASAS
- RENESAS/M
Inventory History
3 month trend: +1289%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
Technical Specifications
Physical
Case/PackageSOP
Contact PlatingGold
MSL1
MountSurface Mount
Number of Pins8
Number of Terminals8
Technical
Access Time900 ns
Ambient Temperature Range High85 °C
Clock Rate400 kHz
Density4 kb
Part FamilyR1EX24004A
Frequency400 kHz
InterfaceI2C
Max Frequency400 kHz
Max Input Voltage5.5 V
Max Operating Temperature85 °C
Max Supply Voltage5.5 V
Memory Size4 kB
Memory TypeEEPROM
Min Input Voltage1.8 V
Min Operating Temperature-40 °C
Min Supply Voltage1.8 V
Nominal Supply Current2.5 mA
Number of Circuits1
Operating Supply Voltage3.3 V
PackagingTape & Reel
Temperature GradeIndustrial
Dimensions
Height1.73 mm
Height - Seated (Max)1.73 mm
Length5 mm
Terminal Pitch1.27 mm
Width4 mm
Documents
Download datasheets and manufacturer documentation for Renesas R1EX24004ASAS0I#S0.
Official Datasheet12 years ago
Compliance
Environmental Classification
China RoHSCompliant
Radiation HardeningNo
REACH SVHCYes
RoHSCompliant
Compliance Statements