PartNumber | AT91SAM7X512B-AU | AT91SAM7X512B-AUR | AT91SAM7X512-CU |
Description | ARM Microcontrollers - MCU 512kB Flash 128kB SRAM 55MHz 4 PWM | ARM Microcontrollers - MCU IND TEMP MRL A | ARM Microcontrollers - MCU 512kB Flash 128kB SRAM 55MHz 4 PWM |
Manufacturer | Microchip | Microchip | Microchip |
Product Category | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU |
RoHS | Y | Y | Y |
Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
Package / Case | LQFP-100 | LQFP-100 | BGA |
Core | ARM7TDMI | ARM7TDMI | ARM7TDMI |
Data Bus Width | 32 bit | 32 bit | 32 bit |
Maximum Clock Frequency | 55 MHz | 55 MHz | 55 MHz |
Program Memory Size | 512 kB | 512 kB | 128 kB |
Data RAM Size | 128 kB | 128 kB | 128 kB |
ADC Resolution | 10 bit | 10 bit | 10 bit |
Number of I/Os | 62 I/O | 62 I/O | 13 I/O |
Operating Supply Voltage | 1.65 V to 1.95 V | 3 V to 3.6 V | 1.8 V |
Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
Packaging | Tray | Reel | - |
Product | MCU | MCU | - |
Program Memory Type | Flash | Flash | Flash |
Brand | Microchip Technology / Atmel | Microchip Technology / Atmel | Microchip Technology / Atmel |
Data RAM Type | SRAM | SRAM | - |
Interface Type | I2C, I2S, SPI, UART, USART, USB | CAN, Ethernet, I2C, SPI, USART, USB | CAN, SPI, SSC, TWI, USART, USB |
Analog Supply Voltage | 3.3 V | 3.3 V | 3.3 V |
I/O Voltage | 3.3 V | 3.3 V | 3.3 V |
Moisture Sensitive | Yes | Yes | Yes |
Number of ADC Channels | 8 Channel | 8 Channel | 8 |
Number of Timers/Counters | 1 x 16 bit | 1 x 16 bit | 1 x 16 bit |
Processor Series | SAM7X | - | AT91SAMx |
Product Type | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU |
Factory Pack Quantity | 90 | 1000 | 260 |
Subcategory | Microcontrollers - MCU | Microcontrollers - MCU | Microcontrollers - MCU |
Supply Voltage Max | 1.95 V | 3.6 V | 1.95 V |
Supply Voltage Min | 1.65 V | 3 V | 1.65 V |
Watchdog Timers | Watchdog Timer | Watchdog Timer | - |
Unit Weight | - | 0.020473 oz | - |
Series | - | - | SAM7X/XC |
Height | - | - | 0.75 mm |
Length | - | - | 9 mm |
Width | - | - | 9 mm |