PartNumber | AT91SAM7A1-AU | AT91SAM7A2-AU | AT91SAM7A1-EK |
Description | ARM Microcontrollers - MCU LQFP GREEN IND TEMP | IC MCU 16/32BIT ROMLESS 176LQFP | AT91SAM7A1 EVAL BRD |
Manufacturer | Microchip | Atmel | - |
Product Category | ARM Microcontrollers - MCU | Embedded - Microcontrollers | - |
RoHS | Y | - | - |
Mounting Style | SMD/SMT | - | - |
Package / Case | LQFP-144 | - | - |
Series | SAM7A | AT91SAM | - |
Core | ARM7TDMI | - | - |
Data Bus Width | 32 bit | - | - |
Maximum Clock Frequency | 40 MHz | - | - |
Data RAM Size | 4 kB | - | - |
Number of I/Os | 49 I/O | - | - |
Operating Supply Voltage | 3.3 V | - | - |
Minimum Operating Temperature | - 40 C | - | - |
Maximum Operating Temperature | + 85 C | - | - |
Height | 1.4 mm | - | - |
Length | 20 mm | - | - |
Program Memory Type | Flash | ROMless | - |
Width | 20 mm | - | - |
Brand | Microchip Technology / Atmel | - | - |
Interface Type | SPI, USART | - | - |
Number of Timers/Counters | 10 Timer | - | - |
Product Type | ARM Microcontrollers - MCU | - | - |
Factory Pack Quantity | 60 | - | - |
Subcategory | Microcontrollers - MCU | - | - |
Supply Voltage Max | 3.6 V | - | - |
Supply Voltage Min | 3 V | - | - |
Unit Weight | 0.045518 oz | - | - |
Packaging | - | Tray | - |
Package Case | - | 176-LQFP | - |
Operating Temperature | - | -40°C ~ 85°C (TA) | - |
Supplier Device Package | - | 176-LQFP (24x24) | - |
Number of I O | - | 57 | - |
Speed | - | 30MHz | - |
EEPROM Size | - | - | - |
Core Processor | - | ARM7R | - |
RAM Size | - | 16K x 8 | - |
Peripherals | - | POR, PWM, WDT | - |
Connectivity | - | CAN, EBI/EMI, SPI, UART/USART | - |
Voltage Supply Vcc Vdd | - | 3 V ~ 3.6 V | - |
Core Size | - | 16/32-Bit | - |
Program Memory Size | - | - | - |
Data Converters | - | A/D 8x10b | - |
Oscillator Type | - | Internal | - |