EN
  • EN
  • DE
loading
Mfr. Part No. Qty. Price

No items in the cart

View Cart
Same model may have multiple batches, images only for reference.
SP3243EBCR-L/TR Real Image
Same model may have multiple batches, images only for reference.

SP3243EBCR-L/TR

Part No SP3243EBCR-L/TR
Manufacturer Exar Corporation
Catalog Interface - Drivers, Receivers, Transceivers
Description IC TXRX RS232 INTELLIGENT 32QFN / Triple Transmitter Quint Receiver RS-232 32-Pin QFN EP T/R
Datasheet
SP3243EBCR-L/TR Datasheet
Sample
Rohs State rohs
ECAD Module
Need Help

Products specifications Report Issue?

Categories Integrated Circuits (ICs)
Manufacturer Exar Corporation
Packaging Reel package
Type Transceiver
Protocol RS232
Number of Drivers/Receivers 3/5
Duplex Full
Receiver Hysteresis 300mV
Data Rate 250kbps
Operating Supply Voltage 3 V ~ 5.5 V
Operating Temperature Range 0°C ~ 70°C
Mounting SMD
Package 32-VFQFN Exposed Pad
Manufacturer Package 32-QFN (5x5)
Win Source Part Number 795238-SP3243EBCR-L/TR
Popularity Medium
Supply and Demand Status Limited
Quantity per package 3k pcs
Family Name SP3243EB
Introduction Date July 10, 2003
ECCN EAR99
Estimated EOL Date Obsolete / End of life
Ultra Librarian 3D Model Ultra Librarian SP3243EBCR-L/TR CAD Model

Description

The SP3243EBCR-L/TR from Exar Corporation is a transceiver that operates at a temperature range of 0°C to 70°C.

  • Package: 32-VFQFN exposed pad
  • Mounting: Surface mount
  • Supply Voltage: 3 V to 5.5 V
  • Data Rate: 250kbps
  • Protocol: RS232
  • Drivers/Receivers: 3 drivers, 5 receivers
  • Duplex: Full duplex
  • Receiver Hysteresis: 300mV
  • Family: SP3243EB
  • Supply/Demand: Limited (3k pieces per package)

You May Also Be Interested in

SP481ECN-L/TR Real Image
SP481ECN-L/TR
Exar Corporation
IC TXRX RS484 HALF DUPLEX 8SOIC
Lowest to $2.5648
SP339EER1-L Real Image
SP339EER1-L
Exar Corporation
IC TXRX RS232/485 TERM 40QFN
Lowest to $4.7165
SP385ACA Exar Corporation
SP385ACA
Exar Corporation
+3V to +5V RS-232 Line Driver/Receiver
Lowest to $1.3132
ICL232MJE Real Image
ICL232MJE
Intersil
IC 2DRVR/2RCVR RS232 5V 16-DIP
Lowest to $16.1273
SP481EEN-L Real Image
SP481EEN-L
Exar Corporation
IC TXRX RS485 HALF DUPLEX 8SOIC
Lowest to $0.8602
SP481EEP-L Exar Corporation
SP481EEP-L
Exar Corporation
IC TXRX RS484 HALF DUPLEX 8DIP
Lowest to $0.9794
SP3485EN-L Exar Corporation
SP3485EN-L
Exar Corporation
IC TXRX RS485 HALF DUPLEX 8SOIC
Lowest to $0.2005
SN74LV540ANSR Real Image
SN74LV540ANSR
Texas Instruments
OCTAL BUFFERS/DRIVERS WITH 3-STATE OUTPUTS | IC BUFFER INVERT 5.5V 20SO
Lowest to $0.9497
SP3485REN-L Exar Corporation
SP3485REN-L
Exar Corporation
Need more? Email Us

Top Sellers

BM04B-GHS-TBT(LF)(SN)(N) label picture
BM04B-GHS-TBT(LF)(SN)(N)
JST Sales America Inc.
CONN HEADER GH TOP 4POS 1.25MM
Lowest to $0.2376
BMI160 real image
BMI160
Bosch Sensortec
IMU ACCEL/GYRO I2C/SPI 14LGA / Accelerometer, Gyroscope, 6 Axis Sensor I2C, SPI Output
Lowest to $3.6828
FT230XQ-R real image21397
FT230XQ-R
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16QFN
Lowest to $5.9399
FT230XS-R real image4301
FT230XS-R
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16SSOP
Lowest to $5.4647
LM5069MM-2/NOPB real image1604
LM5069MM-2/NOPB
Texas Instruments
IC CTRLR HOT SWAP 48V 10-MSOP
Lowest to $2.3760
TPSM63606RDLR Real Image
TPSM63606RDLR
Texas Instruments
DC DC CONVERTER 1-16V / Non-Isolated PoL Module DC DC Converter 1 Output 1 ~ 16V 6A 3V - 36V Input
Lowest to $13.0101
RTL8211FI-CG real image16071
RTL8211FI-CG
Realtek
INTEGRATED 10/100/1000M ETHERNET TRANSCEIVER
Lowest to $2.4354
FT4232HL real image4446
FT4232HL
FTDI, Future Technology Devices International Ltd
IC USB HS QUAD UART/SYNC 64-LQFP
Lowest to $14.0181
74HC595D,118 label picture
74HC595D,118
Nexperia USA Inc.
Counter Shift Registers 8-bit serial-in, serial or parallel-out shift register with output latches; 3 - state
Lowest to $0.1049
PI3740-00-LGIZ real image
PI3740-00-LGIZ
Vicor Corporation
DC DC CONVERTER 10-50V / 8V – 60VIN , 10V – 50VOUT , 50 – 140W Cool-Power ZVS Buck-Boost Regulator
Lowest to $32.0752
ICM-42688-P Real Image2
ICM-42688-P
TDK InvenSense
MOTION SENSOR / Accelerometer, Gyroscope, 6 Axis Sensor Output
Lowest to $17.5820
SSD1963QL9 real image6483
SSD1963QL9
Solomon
LCD Display Controller 128-Pin LQFP Tray
Lowest to $4.1579
PE4312C-Z label picture
PE4312C-Z
Peregrine Semiconductor
RF ATTENUATOR 31.5DB 50OHM 20QFN
Lowest to $2.2891
EPM3128ATC100-10N real image
EPM3128ATC100-10N
Altera
IC CPLD 128MC 10NS 100TQFP
Lowest to $3.3015
ULN2803ADW Real Image
ULN2803ADW
Texas Instruments
DARLINGTON TRANSISTOR ARRAY | TRANS 8NPN DARL 50V 0.5A 18SO
Lowest to $5.4647

Pricing & Ordering

Quantity Unit Price Ext. Price
11+ $5.7265 $62.9915
25+ $4.6985 $117.4625
39+ $4.5519 $177.5241
53+ $4.4052 $233.4756
68+ $4.2585 $289.5780
91+ $3.8173 $347.3743
* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.
Estimate Shipping
Enter your destination to get a shipping estimate
*
Availability: 6,000 pieces
MOQ: 11 pcs
Order Increment : 1 pcs
*Need More Quantity? *Request a Bulk Quantity Quotation?
Ordering Guidelines

Shipping Information

Shipped from HK warehouse
Expected Shipping Date
Ship today if order in (HKT)
Supplier Lead-Time Call for availability
Estimate shipping fee
Enter your destination to get a shipping estimate
Estimate Shipping Fee

Contact Us

*
*
*

FRAUD PREVENTION REMINDERS

Recently, We have discovered that criminals falsely claimed to be WIN SOURCE to commit fraud. Please note that the only official website & email suffix are win-source.group, win-source.net, winsourcectl.com and winsourceelec.com

More details about fraud prevention
About Us
Customer Service
Solutions
Copyright © 2026 WIN SOURCE. All rights reserved.
For detailed contact information and office addresses in our key locations, including Irvine, Munich, Toronto, Singapore, Seoul, Bangalore, Bologna, Yamanashi, Hong Kong, and Mainland China, please visit our website.
Trust Guard Security Scanned
RFQ RFQ RFQ BOM BOM BOM API API API Sell Sell Sell your Excess