AT91SAM7X128B-CU IC MCU 16/32BIT 128KB 100TFBGA Atmel
Product Details
Description
Atmels AT91SAM7X512/256/128 is a member of a series of highly integrated Flash microcontrollers based on the 32-bit ARM RISC processor. It features 512/256/128 Kbyte high-speed Flash and 128/64/32 Kbyte SRAM, a large set of peripherals, including an 802.3 Ethernet MAC and a CAN controller. A complete set of system functions minimizes the number of external components.
The embedded Flash memory can be programmed in-system via the JTAG-ICE interface or via a parallel interface on a production programmer prior to mounting. Built-in lock bits and a security bit protect the firmware from accidental overwrite and preserve its confidentiality.
The AT91SAM7X512/256/128 system controller includes a reset controller capable of managing the power-on sequence of the microcontroller and the complete system. Correct device operation can be monitored by a built-in brownout detector and a watchdog running off an integrated RC oscillator.
By combining the ARM7TDMI processor with on-chip Flash and SRAM, and a wide range of peripheral functions, including USART, SPI, CAN Controller, Ethernet MAC, Timer Counter, RTT and Analog-to-Digital Converters on a monolithic chip, the AT91SAM7X512/256/128 is a powerful device that provides a flexible, cost-effective solution to many embedded control applications requiring communication over, for example, Ethernet, CAN wired and Zigbee™ wireless networks.
Specifications
| Attribute | Attribute Value |
|---|---|
| Manufacturer | Intel / Altera |
| Product Category | Microcontrollers |
| Series | SAM7X |
| Packaging | Tray Alternate Packaging |
| Package-Case | 100-TFBGA |
| Operating-Temperature | -40°C ~ 85°C (TA) |
| Supplier-Device-Package | 100-TFBGA (9x9) |
| Number-of-I-O | 62 I/O |
| Speed | 55MHz |
| EEPROM-Size | - |
| Core-Processor | |
| RAM-Size | 32K x 8 |
| Program Memory | FLASH |
| Peripherals | Brown-out Detect/Reset, DMA, POR, PWM, WDT |
| Connectivity | CAN, Ethernet, I2C, SPI, SSC, UART/USART, USB |
| Voltage-Supply-Vcc-Vdd | 1.65 V ~ 1.95 V |
| Core-Size | 16/32-Bit |
| Program-Memory-Size | 128KB (128K x 8) |
| Data-Converters | A/D 8x10b |
| Oscillator-Type | Internal |
Descriptions
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