This detailed comparison of AT91R40008-66AU-999 and AT91R40008-66AI-T 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 | Roving Networks / Microchip Technology | Roving Networks / Microchip Technology |
|---|---|---|
| Package / Case | 100-LQFP | 100-LQFP |
| Description | IC MCU 16/32BIT ROMLESS 100LQFP | IC MCU 16/32BIT ROMLESS 100LQFP |
| In Stock | 943 | 2 000 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Active | Obsolete |
| Series | AT91 | AT91 |
| Package | Tape & Reel (TR)Cut Tape (CT)Digi-Reel® | Tape & Reel (TR) |
| Core Processor | ARM7® | ARM7® |
| Core Size | 16/32-Bit | 16/32-Bit |
| Speed | 66MHz | 66MHz |
| Connectivity | EBI/EMI, UART/USART | EBI/EMI, UART/USART |
| Peripherals | POR, WDT | POR, WDT |
| Number of I/O | 32 | 32 |
| Program Memory Size | - | - |
| Program Memory Type | ROMless | ROMless |
| EEPROM Size | - | - |
| RAM Size | 256K x 8 | 256K x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.65V ~ 1.95V | 1.65V ~ 1.95V |
| Data Converters | - | - |
| Oscillator Type | External | External |
| 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 |
|---|---|---|---|
| ATXMEGA256A3U-MH | Roving Networks / Microchip Technology | IC MCU 8/16BIT 256KB FLASH 64QFN |
|
| MB90024PMT-GS-275 | Cypress Semiconductor | IC MCU 120LQFP |
|
| MC68HC908LD60IFU | VIGOR | MICROCONTROLLER, 8 BIT, FLASH, H |
|
| R5F521A8BDFP#10 | Renesas Electronics America | IC MCU 32BIT 512KB FLSH 100LFQFP |
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| ATSAMD20E15A-AN | Roving Networks / Microchip Technology | IC MCU 32BIT 32KB FLASH 32TQFP |
|
| MK20DN128VFM5557 | VIGOR | CORTEX M4 RISC MICROCONTROLLER 3 |
|
| EFM8BB31F32G-B-QSOP24R | Silicon Labs | IC MCU 8BIT 32KB FLASH 24QSOP |
|
| MSP430F6638IZQWR | VIGOR | IC MCU 16BIT 256KB FLASH 113BGA |
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| LM3S8930-IQC50-A2 | VIGOR | IC MCU 32BIT 256KB FLASH 100LQFP |
|
| SPC5646CCAMLT1 | NXP Semiconductors | IC MCU 32BIT 3MB FLASH 208TQFP |
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| MB90423GAVPF-GS-364 | Cypress Semiconductor | IC MCU 16BIT 128KB MROM 100QFP |
|
| R7FS5D37A3A01CFP#BA0 | Renesas Electronics America | IC MCU 32BIT 512KB FLSH 100LFQFP |
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| R5F5631DCDFC#V0 | Renesas Electronics America | IC MCU 32BIT 1.5MB FLSH 176LFQFP |
|
| MC9S12DJ256MFUE | NXP Semiconductors | IC MCU 16BIT 256KB FLASH 80QFP |
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| XUF210-256-FB236-I20 | XMOS | IC MCU 32BIT 2MB FLASH 236FBGA |
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