Part Number Overview

Manufacturer Part Number
RX-8581SA:B3:PURE SN
Description
IC RTC CLK/CALENDAR I2C 14SOP
Detailed Description
Real Time Clock (RTC) IC Clock/Calendar I2C 14-SOIC (0.197", 5.00mm Width)
Manufacturer
EPSON
Standard LeadTime
Edacad Model
Standard Package
250
Supplier Stocks

Technical specifications

Mfr
EPSON
Series
RX-8581SA
Package
Tape & Reel (TR)
Product Status
Obsolete
allaboutcomponents.com Programmable
Not Verified
Type
Clock/Calendar
Features
Alarm
Memory Size
-
Time Format
-
Date Format
-
Interface
I2C
Voltage - Supply
1.8V ~ 5.5V
Voltage - Supply, Battery
-
Current - Timekeeping (Max)
0.8µA ~ 1.2µA @ 3V ~ 5V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
14-SOIC (0.197", 5.00mm Width)
Supplier Device Package
14-SOP

Environmental & Export Classifications

RoHS Status
ROHS3 Compliant
Moisture Sensitivity Level (MSL)
1 (Unlimited)
REACH Status
REACH Affected
ECCN
EAR99
HTSUS
8542.39.0001

Other Names

RX-8581SA:B3:PURESN-ND
SER4424TR
Q41858152000212
SER4424DKR
SER4424CT
RX-8581SA:B3:PURESN

Category

/Product Index/Integrated Circuits (ICs)/Clock/Timing/Real Time Clocks/EPSON RX-8581SA:B3:PURE SN

Documents & Media

Datasheets
1(RX-8581(SA,JE,NB) Series)
PCN Obsolescence/ EOL
1(Multiple Devices 07/Dec/2020)
HTML Datasheet
1(RX-8581(SA,JE,NB) Series)

Quantity Price

-

Substitutes

Part No. : 1339-31DCGI
Manufacturer. : Renesas Electronics Corporation
Quantity Available. : 388
Unit Price. : $4.04000
Substitute Type. : Similar
Part No. : AB-RTCMC-32.768KHZ-IBO5-S3-T
Manufacturer. : Abracon LLC
Quantity Available. : 4,021
Unit Price. : $5.97000
Substitute Type. : Similar
Part No. : DS1307Z+T&R
Manufacturer. : Analog Devices Inc./Maxim Integrated
Quantity Available. : 12,820
Unit Price. : $4.26000
Substitute Type. : Similar
Part No. : DS1338U-18+T&R
Manufacturer. : Analog Devices Inc./Maxim Integrated
Quantity Available. : 0
Unit Price. : $4.39000
Substitute Type. : Similar
Part No. : DS1338U-3+
Manufacturer. : Analog Devices Inc./Maxim Integrated
Quantity Available. : 172
Unit Price. : $5.03000
Substitute Type. : Similar
Part No. : DS1339AU+T
Manufacturer. : Analog Devices Inc./Maxim Integrated
Quantity Available. : 7,157
Unit Price. : $4.66000
Substitute Type. : Similar
Part No. : DS1339U-2+T&R
Manufacturer. : Analog Devices Inc./Maxim Integrated
Quantity Available. : 0
Unit Price. : $2.41794
Substitute Type. : Similar
Part No. : DS1339U-33+T&R
Manufacturer. : Analog Devices Inc./Maxim Integrated
Quantity Available. : 20,592
Unit Price. : $4.77000
Substitute Type. : Similar
Part No. : DS1341U+
Manufacturer. : Analog Devices Inc./Maxim Integrated
Quantity Available. : 500
Unit Price. : $3.99000
Substitute Type. : Similar
Part No. : DS3232MZ+
Manufacturer. : Analog Devices Inc./Maxim Integrated
Quantity Available. : 2,068
Unit Price. : $10.70000
Substitute Type. : Similar
Part No. : ISL12020MIRZ-T
Manufacturer. : Renesas Electronics Corporation
Quantity Available. : 0
Unit Price. : $4.34603
Substitute Type. : Similar
Part No. : ISL12020MIRZ-T7A
Manufacturer. : Renesas Electronics Corporation
Quantity Available. : 2,735
Unit Price. : $11.63000
Substitute Type. : Similar
Part No. : ISL12026IVZ-T
Manufacturer. : Renesas Electronics Corporation
Quantity Available. : 2,362
Unit Price. : $4.23000
Substitute Type. : Similar
Part No. : M41T83RMY6F
Manufacturer. : STMicroelectronics
Quantity Available. : 615
Unit Price. : $5.96000
Substitute Type. : Similar
Part No. : MCP79402T-I/MNY
Manufacturer. : Microchip Technology
Quantity Available. : 0
Unit Price. : $1.00000
Substitute Type. : Similar
Part No. : MCP79402T-I/SN
Manufacturer. : Microchip Technology
Quantity Available. : 0
Unit Price. : $0.91000
Substitute Type. : Similar
Part No. : MCP7940M-I/ST
Manufacturer. : Microchip Technology
Quantity Available. : 66
Unit Price. : $0.71000
Substitute Type. : Similar
Part No. : MCP7940NT-E/MS
Manufacturer. : Microchip Technology
Quantity Available. : 10,735
Unit Price. : $0.97000
Substitute Type. : Similar
Part No. : MCP7940NT-I/ST
Manufacturer. : Microchip Technology
Quantity Available. : 4,650
Unit Price. : $0.90000
Substitute Type. : Similar
Part No. : MCP79410-I/MS
Manufacturer. : Microchip Technology
Quantity Available. : 8,692
Unit Price. : $1.08000
Substitute Type. : Similar
Part No. : MCP79410-I/ST
Manufacturer. : Microchip Technology
Quantity Available. : 9,552
Unit Price. : $1.08000
Substitute Type. : Similar
Part No. : MCP79410T-I/MS
Manufacturer. : Microchip Technology
Quantity Available. : 15,520
Unit Price. : $1.08000
Substitute Type. : Similar
Part No. : MCP79411-I/SN
Manufacturer. : Microchip Technology
Quantity Available. : 7,279
Unit Price. : $1.13000
Substitute Type. : Similar
Part No. : MCP79411T-I/MNY
Manufacturer. : Microchip Technology
Quantity Available. : 3,300
Unit Price. : $1.23000
Substitute Type. : Similar
Part No. : MCP79411T-I/SN
Manufacturer. : Microchip Technology
Quantity Available. : 29,148
Unit Price. : $1.13000
Substitute Type. : Similar
Part No. : PCF2127AT/2Y
Manufacturer. : NXP USA Inc.
Quantity Available. : 0
Unit Price. : $5.52000
Substitute Type. : Similar
Part No. : PCF85063ATT/AJ
Manufacturer. : NXP USA Inc.
Quantity Available. : 53,132
Unit Price. : $1.02000
Substitute Type. : Similar
Part No. : PCF85363ATT/AJ
Manufacturer. : NXP USA Inc.
Quantity Available. : 101,661
Unit Price. : $1.53000
Substitute Type. : Similar
Part No. : PCF8564AUG/12HB/1V
Manufacturer. : NXP USA Inc.
Quantity Available. : 0
Unit Price. : $0.52241
Substitute Type. : Similar
Part No. : PCF8583T/5,518
Manufacturer. : NXP USA Inc.
Quantity Available. : 232
Unit Price. : $3.66000
Substitute Type. : Similar
Part No. : PT7C4337UEX
Manufacturer. : Diodes Incorporated
Quantity Available. : 1,531
Unit Price. : $1.27000
Substitute Type. : Similar