Texas Instruments LM3S1N16-IQR50-C0 Microcontrollers
32-bit ARM Cortex M3 RISC microcontroller featuring 64KB Flash program memory and 12KB RAM.
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LM3S1N16-IQR50-C0
Detailed Description
32-bit ARM Cortex M3 RISC microcontroller featuring 64KB Flash program memory and 12KB RAM. This surface-mount device operates at a maximum clock rate of 50 MHz and supports I2C, SSI, and UART interfaces. It offers 33 programmable I/Os, 3 timers, and 8 ADC channels. Packaged in a 64-pin LQFP with a 0.5mm pin pitch, it operates from -40°C to 85°C.
Package
LQFP
Key Features
Package: LQFP
Lifecycle Status
Active
Datasheet
LM3S1N16-IQR50-C0 Datasheet
Quick Jump:
Technical Specifications
Texas Instruments LM3S1N16-IQR50-C0 Microcontrollers technical specifications.
General
RAM Size
12KB
Data Bus Width
32bit
Number of Pins
64
Package / Case
64-LQFP
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
1.08V ~ 3.6V
Basic Package Type
Lead-Frame SMT
Package Family Name
QFP
Package
LQFP
Alternate Parts Comparison (LM3S1N16-IQR50-C0 vs TMS320F28035PNT vs TMS320F28027FPTT vs TMS320F28027PTT)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) | -40 °C ~ 105 °C | -40 °C ~ 105 °C | -40 °C ~ 105 °C |
| Supply Voltage | 1.08V ~ 3.6V | 1.71 V ~ 3.63 V | 3.3 V | 3.3 V |
| Data Bus Width | 32bit | 32 b | 32 b | 32 b |
| Number of Pins | 64 | 80 | 48 | 48 |
| RAM Size | 12KB | 20 kB | 12 kB | 12 kB |
| Oscillator Type | Internal | Internal | Internal | Internal |
| Package | LQFP | LQFP | LQFP | LQFP |
| Peripherals | Brown-out Detect/Reset, DMA, POR, PWM, WDT | Brown-out Detect/Reset, POR, PWM, WDT | Brown-out Detect/Reset, POR, PWM, WDT | Brown-out Detect/Reset, POR, PWM, WDT |
| Radiation Hardening | No | No | No | No |
| Schedule B | 8542310000 | 8542310000 | 8542310000 | 8542310000 |
| Memory Size | -- | 128 kB | 64 kB | 64 kB |
| Action |
Texas Instruments LM3S1N16-IQR50-C0 Microcontrollers Overview
32-bit ARM Cortex M3 RISC microcontroller featuring 64KB Flash program memory and 12KB RAM. This surface-mount device operates at a maximum clock rate of 50 MHz and supports I2C, SSI, and UART interfaces. It offers 33 programmable I/Os, 3 timers, and 8 ADC channels. Packaged in a 64-pin LQFP with a 0.5mm pin pitch, it operates from -40°C to 85°C.
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Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
TMS320F28027FPTTTexas InstrumentsC2000™ 32-bit MCU with 60 MHz, 64 KB flash, InstaSPIN-FOC 48-LQFP -40 to 105
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