Technical parameters
Technical specifications
| Parameter | Value |
|---|---|
| Base Product Number | LM3S1B21 [1] |
| Connectivity | EBI/EMI, I²C, IrDA, LINbus, Microwire, SPI, SSI, UART/USART [1] |
| Core Processor | ARM® Cortex®-M3 [1] |
| Core Size | 32-Bit Single-Core [1] |
| Data Converters | A/D 8x10b [1] |
| Mfr | Texas Instruments [1] |
| Mounting Type | Surface Mount [1] |
| Number of I/O | 67 [1] |
| Operating Temperature | -40°C~85°C(TA) [1] |
| Oscillator Type | Internal [1] |
| Peripherals | Brown-out Detect/Reset, DMA, POR, PWM, WDT [1] |
| Product Status | Obsolete [1] |
| Program Memory Size | 256KB (256K x 8) [1] |
| Program Memory Type | FLASH [1] |
| RAM Size | 96K x 8 [1] |
| Series | Stellaris® ARM® Cortex®-M3S 1000 [1] |
| Speed | 80MHz [1] |
| Voltage - Supply (Vcc/Vdd) | 1.08V ~ 3.6V [1] |
| Package / Case | 108-LFBGA [1] |
Specification references[1]Texas Instruments LM3S1B21-IBZ80-C5T vendor product record ↗