Texas Instruments LM3S308-EGZ25-C2T Microcontrollers
IC MCU 32BIT 16KB FLASH 48VQFN
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LM3S308-EGZ25-C2T
Series
Base Model
Detailed Description
32-bit ARM Cortex M3 RISC microcontroller featuring 16KB Flash program memory and 4KB RAM. Operates at a maximum clock rate of 25 MHz with a 32-bit data bus. Offers 28 programmable I/Os, 5 timers, and I2C/SSI/UART interfaces. Packaged in a 48-pin VQFN EP (7.15mm x 7.15mm x 0.95mm) for surface mounting. Supports a supply voltage up to 3.6V and operates within a temperature range of -40°C to 105°C. Includes 8 ADC channels from a single ADC.
Package
VQFN EP
Key Features
Package: VQFN EP
Lifecycle Status
Obsolete
Datasheet
LM3S308-EGZ25-C2T Datasheet
Quick Jump:
Technical Specifications
Texas Instruments LM3S308-EGZ25-C2T Microcontrollers technical specifications.
General
Series
Stellaris® ARM® Cortex®-M3S 300
RAM Size
4KB
Data Bus Width
32bit
RoHS
Yes
Number of Pins
48
Package / Case
48-VFQFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 105°C (TA)
Supply Voltage
3V ~ 3.6V
Lifecycle Status
Obsolete
Alternate Parts Comparison (LM3S308-EGZ25-C2T vs LM3S308-IQN25-C2 vs LM3S308-IQN25 vs LM3S308-IGZ25-C2)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 48-VFQFN Exposed Pad | 48-LQFP | 48-LQFP | 48-VFQFN Exposed Pad |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 105°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supply Voltage | 3V ~ 3.6V | 3V ~ 3.6V | 3V ~ 3.6V | 3V ~ 3.6V |
| Core Processor | ARM® Cortex®-M3 | ARM® Cortex®-M3 | ARM® Cortex®-M3 | ARM® Cortex®-M3 |
| Core Size | 32-Bit Single-Core | 32-Bit Single-Core | 32-Bit Single-Core | 32-Bit Single-Core |
| RAM Size | 4KB | 4K x 8 | 4K x 8 | 4K x 8 |
| RoHS | Yes | Yes | Yes | Yes |
| Lifecycle Status | Obsolete | Not For New Designs | Obsolete | Obsolete |
| Connectivity | I²C, Microwire, SPI, SSI, UART/USART | I²C, Microwire, SPI, SSI, UART/USART | I²C, Microwire, SPI, SSI, UART/USART | I²C, Microwire, SPI, SSI, UART/USART |
| Data Converters | A/D 8x10b | A/D 8x10b | A/D 8x10b | A/D 8x10b |
| Number of I/O | 28 | 28 | 28 | 28 |
| Action |
Texas Instruments LM3S308-EGZ25-C2T Microcontrollers Overview
32-bit ARM Cortex M3 RISC microcontroller featuring 16KB Flash program memory and 4KB RAM. Operates at a maximum clock rate of 25 MHz with a 32-bit data bus. Offers 28 programmable I/Os, 5 timers, and I2C/SSI/UART interfaces. Packaged in a 48-pin VQFN EP (7.15mm x 7.15mm x 0.95mm) for surface mounting.
Supports a supply voltage up to 3.6V and operates within a temperature range of -40°C to 105°C. Includes 8 ADC channels from a single ADC.
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