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| PartNumber | LM3S1138-IBZ50-A2T | LM3S1138-IBZ50-A2 | LM3S1138-IBZ50A2SD |
| Description | ARM Microcontrollers - MCU IC ARM Cortex-M3 MCU 64K Ind Temp | IC MCU 32BIT 64KB FLASH 108BGA Stellaris ARM Cortex-M3S 1000 | |
| Manufacturer | Texas Instruments | Texas Instruments | - |
| Product Category | ARM Microcontrollers - MCU | Embedded - Microcontrollers | - |
| RoHS | Y | - | - |
| Mounting Style | SMD/SMT | - | - |
| Package / Case | nFBGA-108 | - | - |
| Series | LM3S1138 | StellarisR ARMR CortexR-M3S 1000 | - |
| Core | ARM Cortex M3 | - | - |
| Data Bus Width | 32 bit | - | - |
| Maximum Clock Frequency | 50 MHz | - | - |
| Program Memory Size | 64 kB | 64KB (64K x 8) | - |
| Data RAM Size | 16 kB | - | - |
| Number of I/Os | 46 I/O | - | - |
| Operating Supply Voltage | 2.5 V | - | - |
| Minimum Operating Temperature | - 40 C | - | - |
| Maximum Operating Temperature | + 85 C | - | - |
| Packaging | Reel | Tray Alternate Packaging | - |
| Height | 1.02 mm | - | - |
| Length | 10 mm | - | - |
| Product | MCU | - | - |
| Program Memory Type | Flash | FLASH | - |
| Width | 10 mm | - | - |
| Brand | Texas Instruments | - | - |
| Interface Type | I2C, SPI, SSI, UART | - | - |
| Analog Supply Voltage | 3.3 V | - | - |
| I/O Voltage | 3.3 V | - | - |
| Moisture Sensitive | Yes | - | - |
| Number of Timers/Counters | 6 Timer | - | - |
| Processor Series | Stellaris | - | - |
| Product Type | ARM Microcontrollers - MCU | - | - |
| Factory Pack Quantity | 1000 | - | - |
| Subcategory | Microcontrollers - MCU | - | - |
| Supply Voltage Max | 2.75 V | - | - |
| Supply Voltage Min | 2.25 V | - | - |
| Tradename | Stelaris | - | - |
| Package Case | - | 108-LFBGA | - |
| Operating Temperature | - | -40°C ~ 85°C (TA) | - |
| Supplier Device Package | - | 108-BGA (10x10) | - |
| Number of I O | - | 46 | - |
| Speed | - | 50MHz | - |
| EEPROM Size | - | - | - |
| Core Processor | - | ARMR CortexR-M3 | - |
| RAM Size | - | 16K x 8 | - |
| Peripherals | - | Brown-out Detect/Reset, POR, PWM, WDT | - |
| Connectivity | - | I2C, IrDA, Microwire, SPI, SSI, UART/USART | - |
| Voltage Supply Vcc Vdd | - | 2.25 V ~ 2.75 V | - |
| Core Size | - | 32-Bit | - |
| Data Converters | - | A/D 8x10b | - |
| Oscillator Type | - | Internal | - |
| 制造商 | 型号 | 描述 | RFQ |
|---|---|---|---|
Texas Instruments |
LM3S1138-IBZ50-A2T | ARM Microcontrollers - MCU IC ARM Cortex-M3 MCU 64K Ind Temp | |
| LM3S1138-IBZ50-A2T | IC MCU 32BIT 64KB FLASH 108BGA Stellaris ARM Cortex-M3S 1000 | ||
| LM3S1138-IBZ50-A2 | IC MCU 32BIT 64KB FLASH 108BGA Stellaris ARM Cortex-M3S 1000 | ||
| LM3S1138-IBZ50A2SD | 全新原装 |