Step1: Product
Texas Instruments LM3S1439-IQC50-A2T
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Manufacturer
Manufacturer No
LM3S1439-IQC50-A2T
Package
100-LQFP
Packaging
Tape & Reel (TR)
Description
IC MCU 32BIT 96KB FLASH 100LQFP
Detailed Description
ARM® Cortex®-M3 Stellaris® ARM® Cortex®-M3S 1000 Microcontroller IC 32-Bit 50MHz 96KB (96K x 8) FLASH 100-LQFP (14x14)
Datasheet
Mfr
Texas Instruments
Speed
50MHz
Series
Stellaris® ARM® Cortex®-M3S 1000
RAM Size
32K x 8
Core Size
32-Bit
Packaging
Tape & Reel (TR)
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Connectivity
I2C, IrDA, Microwire, QEI, SPI, SSI, UART/USART
Mounting Type
Surface Mount
Number of I/O
52
Core Processor
ARM® Cortex®-M3
Package / Case
100-LQFP
Data Converters
A/D 4x10b
Oscillator Type
Internal
Base Product Number
LM3S1439
Program Memory Size
96KB (96K x 8)
Program Memory Type
FLASH
DigiKey Programmable
Verified
Operating Temperature
-40°C ~ 85°C (TA)
Supplier Device Package
100-LQFP (14x14)
Voltage - Supply (Vcc/Vdd)
2.25V ~ 2.75V
| Attribute | Value |
|---|---|
| Mfr | Texas Instruments |
| Speed | 50MHz |
| Series | Stellaris® ARM® Cortex®-M3S 1000 |
| RAM Size | 32K x 8 |
| Core Size | 32-Bit |
| Packaging | Tape & Reel (TR) |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| Connectivity | I2C, IrDA, Microwire, QEI, SPI, SSI, UART/USART |
| Mounting Type | Surface Mount |
| Number of I/O | 52 |
| Core Processor | ARM® Cortex®-M3 |
| Package / Case | 100-LQFP |
| Data Converters | A/D 4x10b |
| Oscillator Type | Internal |
| Base Product Number | LM3S1439 |
| Program Memory Size | 96KB (96K x 8) |
| Program Memory Type | FLASH |
| DigiKey Programmable | Verified |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Supplier Device Package | 100-LQFP (14x14) |
| Voltage - Supply (Vcc/Vdd) | 2.25V ~ 2.75V |
Purchase & Inquiry
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Payment Method
Shipping Method
- Shipped from
- Hongkong/Shenzhen warehouse
- Estimated Ship Date
- Oct 3, 2026 - Oct 4, 2026
- Lead Time
- Contact us to confirm availability
- Shipping Fee
- Calculated based on your destination
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