Microchip Technology AT91SAM7A3-AU
- Part Number:
- AT91SAM7A3-AU
- Manufacturer:
- Microchip Technology
- Ventron No:
- 3162814-AT91SAM7A3-AU
- Description:
- IC MCU 32BIT 256KB FLASH 100LQFP
- Datasheet:
- AT91SAM7A3-AU
Microchip Technology AT91SAM7A3-AU technical specifications, attributes, parameters and parts with similar specifications to Microchip Technology AT91SAM7A3-AU.
- MountSurface Mount
- Mounting TypeSurface Mount
- Package / Case100-LQFP
- Number of Pins100
- Supplier Device Package100-LQFP (14x14)
- Manufacturer Package IdentifierAT91SAM7A3-AU
- Operating Temperature-40°C~85°C TA
- PackagingTray
- SeriesAT91SAM
- Published1997
- Part StatusObsolete
- Moisture Sensitivity Level (MSL)3 (168 Hours)
- TerminationSMD/SMT
- Max Operating Temperature85°C
- Min Operating Temperature-40°C
- Frequency20MHz
- Base Part NumberAT91SAM7
- Operating Supply Voltage3.3V
- InterfaceCAN, I2C, SPI, UART, USART, USB
- Max Supply Voltage3.6V
- Min Supply Voltage1.65V
- Memory Size256kB
- Oscillator TypeInternal
- Number of I/O62
- Speed60MHz
- RAM Size32K x 8
- Memory TypeFLASH
- Voltage - Supply (Vcc/Vdd)1.65V~1.95V
- Number of Bits32
- Core ProcessorARM7®
- PeripheralsPOR, PWM, WDT
- Program Memory TypeFLASH
- Core Size16/32-Bit
- Program Memory Size256KB 256K x 8
- ConnectivityCANbus, I2C, Memory Card, SPI, SSC, UART/USART
- Data ConverterA/D 8x10b
- Watchdog TimerYes
- Access Time60 μs
- Data Bus Width32b
- Number of Timers/Counters3
- Density2 Mb
- Core ArchitectureARM
- Max Frequency60MHz
- Number of Programmable I/O62
- Number of UART Channels1
- Number of ADC Channels8
- Number of PWM Channels8
- Number of I2C Channels1
- Number of SPI Channels2
- Height1.6mm
- Length14mm
- Width14mm
- REACH SVHCNo SVHC
- Radiation HardeningNo
- RoHS StatusROHS3 Compliant
- Lead FreeLead Free
AT91SAM7A3-AU Overview
100-LQFP-packages are available. There are 62 I/O ports on this device. Device mounting type Surface Mount is the type of mounting that the Microcontroller uses. There is a 16/32-Bit core at the core of this MCU. There is a type of program memory called FLASH in the Microcontroller. There is a temperature range of -40°C~85°C TA for this Microcontroller. An electrical component of this type belongs to the AT91SAM series. This program memory has a size of 256KB 256K x 8, which indicates what the size of the program memory is. ARM7® Core processors are used in MCU. The part has a memory size of 256kB. The base part number AT91SAM7 provides alternatives. This device is extremely efficient when operated at a frequency of 20MHz. In this chip, 100 pins can be accessed. Using the timer/counter system, it has 3 timers/counters. There is FLASH memory in this equipment. As a result of its ARM core architecture, it can be used in many applications. This device has 62 programmable input and output channels. With 1 UART channels, it has all the features you may need. In total, it has 8 ADC channels for the measurement of signals. There are 32 bits on a chip. As far as the PWM channel count is concerned, the device makes use of 8 channels. As part of the design, the part has been designed to feature 1 channels for I2C communication.
AT91SAM7A3-AU Features
100-LQFP package
Mounting type of Surface Mount
Minimum temperature of -40°C
AT91SAM7A3-AU Applications
There are a lot of Microchip Technology
AT91SAM7A3-AU Microcontroller applications.
Television
Heater/Fan
Calculator
Kindle
Christmas lights
3D printers
Washing machine
Microwave ovens
Home appliances
Home video and audio
100-LQFP-packages are available. There are 62 I/O ports on this device. Device mounting type Surface Mount is the type of mounting that the Microcontroller uses. There is a 16/32-Bit core at the core of this MCU. There is a type of program memory called FLASH in the Microcontroller. There is a temperature range of -40°C~85°C TA for this Microcontroller. An electrical component of this type belongs to the AT91SAM series. This program memory has a size of 256KB 256K x 8, which indicates what the size of the program memory is. ARM7® Core processors are used in MCU. The part has a memory size of 256kB. The base part number AT91SAM7 provides alternatives. This device is extremely efficient when operated at a frequency of 20MHz. In this chip, 100 pins can be accessed. Using the timer/counter system, it has 3 timers/counters. There is FLASH memory in this equipment. As a result of its ARM core architecture, it can be used in many applications. This device has 62 programmable input and output channels. With 1 UART channels, it has all the features you may need. In total, it has 8 ADC channels for the measurement of signals. There are 32 bits on a chip. As far as the PWM channel count is concerned, the device makes use of 8 channels. As part of the design, the part has been designed to feature 1 channels for I2C communication.
AT91SAM7A3-AU Features
100-LQFP package
Mounting type of Surface Mount
Minimum temperature of -40°C
AT91SAM7A3-AU Applications
There are a lot of Microchip Technology
AT91SAM7A3-AU Microcontroller applications.
Television
Heater/Fan
Calculator
Kindle
Christmas lights
3D printers
Washing machine
Microwave ovens
Home appliances
Home video and audio
AT91SAM7A3-AU More Descriptions
IC MCU 32BIT 256KB FLASH 100LQFP / MCU 16-bit/32-bit ARM7TDMI RISC 256KB ROM 3.3V 100-Pin LQFP
RISC Microcontroller, 32-Bit, FLASH, ARM7 CPU, 60MHz, CMOS, PQFP100
MCU, 32BIT, ARM7 ROMLESS LQFP-176 PKG | Microchip Technology Inc. AT91SAM7A3-AU
A/D Inputs:8-Channels, 10-Bit ;Comparators:0 ;EEPROM Memory:0 Bytes ;Input Output:62 ;Interface:SPI/SSC/TWI/USART ;IOs:62 ;Memory Type:Flash ;Number of Bits::32 ;Package Type:100-pin LQFP ;Programmable Memory:256K Bytes RAM Size:32K Bytes Speed:60 Mhz Tim
MCU, 32BIT, ARM7TDMI, 60MHZ, LQFP-100; Product Range: SAM32 Family AT91SAM7X Series Microcontrollers; Architecture: ARM7TDMI; No. of Bits: 32bit; CPU Speed: 60MHz; Program Memory Size: 256KB; RAM Memory Size: 32KB; No. of Pins: 100Pins; MCU Case Style: LQFP; No. of I/O's: 62I/O's; Embedded Interface Type: CAN, I2C, MMC, SPI, SSC, UART, USART; Supply Voltage Min: 1.65V; Supply Voltage Max: 1.95V; MCU Family: SAM32; MCU Series: AT91SAM7x; RoHS Phthalates Compliant: Yes; MSL: MSL 3 - 168 hours; SVHC: No SVHC (15-Jan-2018); Controller Family/Series: AT91SAM7xx; Flash Memory Size: 256KB; IC Generic Number: 91SAM7; MPU Core Size: 32bit; Memory Type: Flash; Microprocessor/Controller Features: CAN, USB, 3x USART, 2x SPI, SSC; No. of ADC Inputs: 16; No. of PWM Channels: 8; No. of Timers: 3; Number of bits in ADC: 10; Operating Temperature Max: 85°C; Operating Temperature Min: -40°C; Operating Temperature Range: -40°C to 85°C; Oscillator Type: Internal; Peripherals: RTT, PMC; Program Memory Size: 256KB; Serial Comms: CAN, USB, 3x USART, 2x SPI, SSC
RISC Microcontroller, 32-Bit, FLASH, ARM7 CPU, 60MHz, CMOS, PQFP100
MCU, 32BIT, ARM7 ROMLESS LQFP-176 PKG | Microchip Technology Inc. AT91SAM7A3-AU
A/D Inputs:8-Channels, 10-Bit ;Comparators:0 ;EEPROM Memory:0 Bytes ;Input Output:62 ;Interface:SPI/SSC/TWI/USART ;IOs:62 ;Memory Type:Flash ;Number of Bits::32 ;Package Type:100-pin LQFP ;Programmable Memory:256K Bytes RAM Size:32K Bytes Speed:60 Mhz Tim
MCU, 32BIT, ARM7TDMI, 60MHZ, LQFP-100; Product Range: SAM32 Family AT91SAM7X Series Microcontrollers; Architecture: ARM7TDMI; No. of Bits: 32bit; CPU Speed: 60MHz; Program Memory Size: 256KB; RAM Memory Size: 32KB; No. of Pins: 100Pins; MCU Case Style: LQFP; No. of I/O's: 62I/O's; Embedded Interface Type: CAN, I2C, MMC, SPI, SSC, UART, USART; Supply Voltage Min: 1.65V; Supply Voltage Max: 1.95V; MCU Family: SAM32; MCU Series: AT91SAM7x; RoHS Phthalates Compliant: Yes; MSL: MSL 3 - 168 hours; SVHC: No SVHC (15-Jan-2018); Controller Family/Series: AT91SAM7xx; Flash Memory Size: 256KB; IC Generic Number: 91SAM7; MPU Core Size: 32bit; Memory Type: Flash; Microprocessor/Controller Features: CAN, USB, 3x USART, 2x SPI, SSC; No. of ADC Inputs: 16; No. of PWM Channels: 8; No. of Timers: 3; Number of bits in ADC: 10; Operating Temperature Max: 85°C; Operating Temperature Min: -40°C; Operating Temperature Range: -40°C to 85°C; Oscillator Type: Internal; Peripherals: RTT, PMC; Program Memory Size: 256KB; Serial Comms: CAN, USB, 3x USART, 2x SPI, SSC
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