AT91SAM7SE256B-AUR
ActiveARM MCU, SAM 32 FAMILY AT91SAM7SE SERIES MICROCONTROLLERS, ARM7TDMI, 32 BIT, 55 MHZ, 256 KB
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AT91SAM7SE256B-AUR
ActiveARM MCU, SAM 32 FAMILY AT91SAM7SE SERIES MICROCONTROLLERS, ARM7TDMI, 32 BIT, 55 MHZ, 256 KB
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Technical Specifications
Parameters and characteristics for this part
| Specification | AT91SAM7SE256B-AUR |
|---|---|
| Connectivity | UART/USART, SPI, SSC, USB, EBI/EMI, I2C |
| Core Processor | ARM7® |
| Core Size [Max] | 32 Bit |
| Core Size [Min] | 16 Bit |
| Data Converters [custom] | 8 |
| Data Converters [custom] | 10 |
| Mounting Type | Surface Mount |
| Number of I/O | 88 |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Oscillator Type | Internal |
| Package / Case | 128-LQFP |
| Program Memory Size | 256 KB |
| Program Memory Type | FLASH |
| Speed | 55 MHz |
| Supplier Device Package | 128-LQFP |
| Part | Operating Temperature [Max] | Operating Temperature [Min] | Mounting Type | Core Processor | Number of I/O | Program Memory Size | Speed | Core Size [Min] | Core Size [Max] | Supplier Device Package | Program Memory Type | Connectivity | Oscillator Type | Data Converters [custom] | Data Converters [custom] | Package / Case |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 Microchip Technology | 85 °C | -40 °C | Surface Mount | ARM7® | 88 | 256 KB | 55 MHz | 16 Bit | 32 Bit | 144-LFBGA (10x10) | FLASH | EBI/EMI I2C SPI SSC UART/USART USB | Internal | 8 | 10 | 144-LFBGA |
Microchip Technology | 85 °C | -40 °C | Surface Mount | ARM7® | 88 | 256 KB | 55 MHz | 16 Bit | 32 Bit | 128-LQFP | FLASH | EBI/EMI I2C SPI SSC UART/USART USB | Internal | 8 | 10 | 128-LQFP |
 Microchip Technology | 85 °C | -40 °C | Surface Mount | ARM7® | 88 | 256 KB | 55 MHz | 16 Bit | 32 Bit | 128-LQFP | FLASH | EBI/EMI I2C SPI SSC UART/USART USB | Internal | 8 | 10 | 128-LQFP |
 Microchip Technology | 85 °C | -40 °C | Surface Mount | ARM7® | 88 | 256 KB | 55 MHz | 16 Bit | 32 Bit | 144-BGA (13x13) | FLASH | EBI/EMI I2C SPI SSC UART/USART USB | Internal | 8 | 10 | 144-LFBGA |
 Microchip Technology | 85 °C | -40 °C | Surface Mount | ARM7® | 88 | 256 KB | 55 MHz | 16 Bit | 32 Bit | 144-LFBGA (10x10) | FLASH | EBI/EMI I2C SPI SSC UART/USART USB | Internal | 8 | 10 | 144-LFBGA |
Microchip Technology | 85 °C | -40 °C | Surface Mount | ARM7® | 88 | 256 KB | 55 MHz | 16 Bit | 32 Bit | 128-LQFP | FLASH | EBI/EMI I2C SPI SSC UART/USART USB | Internal | 8 | 10 | 128-LQFP |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 13.87 | |
| 25 | $ 12.61 | |||
| 100 | $ 11.42 | |||
| Digi-Reel® | 1 | $ 13.87 | ||
| 25 | $ 12.61 | |||
| 100 | $ 11.42 | |||
| Tape & Reel (TR) | 750 | $ 11.42 | ||
| Microchip Direct | T/R | 1 | $ 13.87 | |
| 25 | $ 12.61 | |||
| 100 | $ 11.42 | |||
| 1000 | $ 10.44 | |||
| 5000 | $ 10.02 | |||
| Newark | Each (Supplied on Full Reel) | 100 | $ 11.77 | |
Description
General part information
AT91SAM7SE256 Series
Incorporates the ARM7TDMI® ARM® Thumb® ProcessorHigh-performance 32-bit RISC ArchitectureHigh-density 16-bit Instruction SetLeader in MIPS/WattEmbedded ICE™ In-circuit Emulation, Debug Communication Channel Support
High-performance 32-bit RISC Architecture
High-density 16-bit Instruction Set
Documents
Technical documentation and resources