This detailed comparison of LM3S1637-EQC50-A2 and LM3S1439-EQC50-A2T 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 128KB FLASH 100LQFP | IC MCU 32BIT 96KB FLASH 100LQFP |
| In Stock | 6 518 | 3 771 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Obsolete | Obsolete |
| Series | Stellaris® ARM® Cortex®-M3S 1000 | Stellaris® ARM® Cortex®-M3S 1000 |
| Package | Tray | Tape & Reel (TR) |
| Core Processor | ARM® Cortex®-M3 | ARM® Cortex®-M3 |
| Core Size | 32-Bit | 32-Bit |
| Speed | 50MHz | 50MHz |
| Connectivity | I²C, IrDA, Microwire, QEI, SPI, SSI, UART/USART | I²C, IrDA, Microwire, QEI, SPI, SSI, UART/USART |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT | Brown-out Detect/Reset, POR, PWM, WDT |
| Number of I/O | 43 | 52 |
| Program Memory Size | 128KB (128K x 8) | 96KB (96K x 8) |
| Program Memory Type | FLASH | FLASH |
| EEPROM Size | - | - |
| RAM Size | 32K x 8 | 32K x 8 |
| Voltage - Supply (Vcc/Vdd) | 2.25V ~ 2.75V | 2.25V ~ 2.75V |
| Data Converters | A/D 4x10b | A/D 4x10b |
| Oscillator Type | Internal | Internal |
| Operating Temperature | -40°C ~ 105°C (TA) | -40°C ~ 105°C (TA) |
| Supplier Device Package | 100-LQFP (14x14) | 100-LQFP (14x14) |
| Part Number | Manufacturer | Description | Request For Quote |
|---|---|---|---|
| C8051F388-GQR | Silicon Labs | IC MCU 8BIT 64KB FLASH 48TQFP |
|
| SPC560B54L5C6E0Y | STMicroelectronics | IC MCU 32BIT 768KB FLASH 144LQFP |
|
| R5F21276SDFP#V2 | Renesas Electronics America | IC MCU 16BIT 32KB FLASH 32LQFP |
|
| PIC24EP64GP204T-E/ML | Roving Networks / Microchip Technology | IC MCU 16BIT 64KB FLASH 44QFN |
|
| Z8F4822AR020EC | Zilog / Littelfuse | IC MCU 8BIT 48KB FLASH 64LQFP |
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| DF2210CUFP24WV | Renesas Electronics America | IC MCU 32BIT 32KB FLASH 64LFQFP |
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| MB96F348RWBPQC-GE2 | Cypress Semiconductor | IC MCU 16BIT 544KB FLASH 100PQFP |
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| R5F21266SDFP#V2 | Renesas Electronics America | IC MCU 16BIT 32KB FLASH 32LQFP |
|
| MB90351ESPMC-GS-227E1 | Cypress Semiconductor | IC MCU 16BIT 64KB MROM 64LQFP |
|
| DSPIC33FJ16GP101-E/SO | Roving Networks / Microchip Technology | IC MCU 16BIT 16KB FLASH 18SOIC |
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| MB96F6A6RBPMC-GSAE1 | Cypress Semiconductor | IC MCU 16BIT 288KB FLASH 120LQFP |
|
| R7FS3A6783A01CNF#AA0 | Renesas Electronics America | IC MCU 32BIT 256KB FLASH 40HWQFN |
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| MB90387SPMT-GS-304E1 | Cypress Semiconductor | IC MCU 16BIT 64KB MROM 48LQFP |
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| R5F10DPECJFB#32 | Renesas Electronics America | IC MCU 16BIT 64KB FLASH 100LFQFP |
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| Z86E0408PEC | Zilog / Littelfuse | IC MCU 8BIT 1KB OTP 18DIP |
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