This detailed comparison of LM3S1811-IQC50-C1T and LM3S1R21-IQC80-C3T in the Embedded - Microcontrollers provides valuable insights into their specifications and features. Key aspects such as Manufacturer, Package, Mounting Type, and core parameters are thoroughly analyzed. This side-by-side comparison simplifies component selection. To learn more, explore their datasheets or request a quote directly.
| Manufacturer | Texas Instruments | Texas Instruments |
|---|---|---|
| Package / Case | 100-LQFP | 100-LQFP |
| Description | IC MCU 32BIT 256KB FLASH 100LQFP | IC MCU 32BIT 256KB FLASH 100LQFP |
| In Stock | 2 855 | 1 280 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Obsolete | Obsolete |
| Series | Stellaris® ARM® Cortex®-M3S 1000 | Stellaris® ARM® Cortex®-M3S 1000 |
| Package | Tape & Reel (TR) | Tape & Reel (TR) |
| Core Processor | ARM® Cortex®-M3 | ARM® Cortex®-M3 |
| Core Size | 32-Bit | 32-Bit |
| Speed | 50MHz | 80MHz |
| Connectivity | EBI/EMI, I²C, IrDA, LINbus, Microwire, SPI, SSI, UART/USART | EBI/EMI, I²C, IrDA, LINbus, Microwire, SPI, SSI, UART/USART |
| Peripherals | Brown-out Detect/Reset, DMA, POR, PWM, WDT | Brown-out Detect/Reset, DMA, POR, PWM, WDT |
| Number of I/O | 67 | 67 |
| Program Memory Size | 256KB (256K x 8) | 256KB (256K x 8) |
| Program Memory Type | FLASH | FLASH |
| EEPROM Size | - | - |
| RAM Size | 32K x 8 | 48K x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.08V ~ 3.6V | 1.08V ~ 3.6V |
| Data Converters | A/D 8x10b | A/D 8x10b |
| Oscillator Type | Internal | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supplier Device Package | 100-LQFP (14x14) | 100-LQFP (14x14) |
| Part Number | Manufacturer | Description | Request For Quote |
|---|---|---|---|
| DF36077LFZWV | Renesas Electronics America | IC MCU 16BIT 56KB FLASH 64LFQFP |
|
| LM3S817-IGZ50-C2 | Texas Instruments | IC MCU 32BIT 64KB FLASH 48VQFN |
|
| HD64F3687FPIV | Renesas Electronics America | IC MCU 16BIT 56KB FLASH 64LQFP |
|
| PIC24EP128MC206T-I/PT | Roving Networks / Microchip Technology | IC MCU 16BIT 128KB FLASH 64TQFP |
|
| CY90387SPMT-GT-127E1 | Cypress Semiconductor | IC MCU 16BIT 64KB MROM 48LQFP |
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| PIC16C72AT-20/SS | Roving Networks / Microchip Technology | IC MCU 8BIT 3.5KB OTP 28SSOP |
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| MB91248ZPFV-GS-162K5E1 | Cypress Semiconductor | IC MCU 32BIT 256KB MROM 144LQFP |
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| R5F101FAAFP#X0 | Renesas Electronics America | IC MCU 16BIT 16KB FLASH 44LQFP |
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| PIC16C717T-E/SO | Roving Networks / Microchip Technology | IC MCU 8BIT 3.5KB OTP 18SOIC |
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| R5F21354CNFP#V2 | Renesas Electronics America | IC MCU 16BIT 16KB FLASH 52LQFP |
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| ZGP323LAH2804C00TR | Zilog / Littelfuse | IC MCU 8BIT 4KB OTP 28SSOP |
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| UPD78F1009GK-GAJ-AX | Renesas Electronics America | IC MCU 16BIT 64KB FLASH 64LQFP |
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| PIC16LV54A-02/SS | Roving Networks / Microchip Technology | IC MCU 8BIT 768B OTP 20SSOP |
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| Z8F0123PJ005EG | Zilog / Littelfuse | IC MCU 8BIT 1KB FLASH 28DIP |
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| PIC18LF4410-I/ML | Roving Networks / Microchip Technology | IC MCU 8BIT 16KB FLASH 44QFN |
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