IS32CS8974-QWLA3-TR is Obsolete and no longer manufactured.
Available Substitutes:

MFR Recommended


Lumissil Microsystems
In Stock: 2,500
Unit Price: $1.91000
Datasheet
8051 - Microcontroller IC 8-Bit 25MHz 32KB (32K x 8) FLASH 24-WQFN (4x4)
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

IS32CS8974-QWLA3-TR

DigiKey Part Number
2521-IS32CS8974-QWLA3-TR-ND - Tape & Reel (TR)
2521-IS32CS8974-QWLA3-TRCT-ND - Cut Tape (CT)
2521-IS32CS8974-QWLA3-TRDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
IS32CS8974-QWLA3-TR
Description
IC MCU 8BIT 32KB FLASH 24WQFN
Customer Reference
Detailed Description
8051 - Microcontroller IC 8-Bit 25MHz 32KB (32K x 8) FLASH 24-WQFN (4x4)
Datasheet
 Datasheet
Product Attributes
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Category
Program Memory Type
FLASH
Mfr
RAM Size
2K x 13
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Voltage - Supply (Vcc/Vdd)
2.5V ~ 5.5V
Part Status
Obsolete
Oscillator Type
Internal
DigiKey Programmable
Not Verified
Operating Temperature
-40°C ~ 125°C (TA)
Core Processor
8051
Grade
Automotive
Core Size
8-Bit
Qualification
AEC-Q100
Speed
25MHz
Mounting Type
Surface Mount, Wettable Flank
Connectivity
I2C, LINbus, SPI, UART/USART
Supplier Device Package
24-WQFN (4x4)
Peripherals
LVD, LVR, POR, PWM, WDT
Package / Case
24-WFQFN Exposed Pad
Number of I/O
20
Base Product Number
Program Memory Size
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (1)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
IS32CS8974A-QWLCA3-TRLumissil Microsystems2,5002521-IS32CS8974A-QWLCA3-TRCT-ND$1.91000MFR Recommended
Obsolete
This product is no longer manufactured. View Substitutes