256KB 256K x 8 FLASH ARM7® 16/32-Bit Microcontroller SAM7X Series AT91SAM7X256 100 Pin 55MHz 1.8V 100-LQFP
SOT-23
AT91SAM7X256-AU Datasheet
non-compliant
In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Mount
Surface Mount
Mounting Type
Surface Mount
Package / Case
100-LQFP
Surface Mount
YES
Number of Pins
100
Supplier Device Package
100-LQFP (14x14)
Number of Terminals
100
Data Converters
A/D 8x10b
Package
Tray
Base Product Number
AT91SAM7X256
Mfr
Microchip Technology
Product Status
Obsolete
Number of I/Os
62
RoHS
Compliant
Package Shape
SQUARE
Manufacturer
Microchip Technology Inc
Number of I/O Lines
60
Operating Temperature
-40°C~85°C TA
Packaging
Tray
Series
SAM7X
Published
1997
Part Status
Obsolete
Moisture Sensitivity Level (MSL)
3 (168 Hours)
Number of Terminations
100
ECCN Code
3A001.A.3
Max Operating Temperature
85 °C
Min Operating Temperature
-40 °C
HTS Code
8542.31.00.01
Terminal Position
QUAD
Terminal Form
GULL WING
Peak Reflow Temperature (Cel)
260
Supply Voltage
1.8V
Terminal Pitch
0.5mm
Reach Compliance Code
compliant
Frequency
55MHz
Time@Peak Reflow Temperature-Max (s)
30
Base Part Number
AT91SAM7X256
JESD-30 Code
S-PQFP-G100
Operating Supply Voltage
3.3V
Supply Voltage-Max (Vsup)
1.95V
Temperature Grade
INDUSTRIAL
Interface
CAN, Ethernet, I2C, I2S, SPI, UART, USART, USB
Max Supply Voltage
3.6 V
Min Supply Voltage
3 V
Memory Size
256kB
Oscillator Type
Internal
Number of I/O
62
Speed
55MHz
RAM Size
64K x 8
Memory Type
FLASH
Voltage - Supply (Vcc/Vdd)
1.65V~1.95V
uPs/uCs/Peripheral ICs Type
MICROCONTROLLER, RISC
Core Processor
ARM7®
Peripherals
Brown-out Detect/Reset, DMA, POR, PWM, WDT
Program Memory Type
FLASH
Core Size
16/32-Bit
Program Memory Size
256KB 256K x 8
Connectivity
CANbus, Ethernet, I2C, SPI, SSC, UART/USART, USB
Bit Size
32
Data Converter
A/D 8x10b
Watchdog Timer
Yes
Access Time
55 μs
Has ADC
YES
DMA Channels
YES
Data Bus Width
32b
PWM Channels
YES
DAC Channels
NO
Seated Height-Max
1.6 mm
Number of Timers/Counters
3
ROM (words)
262144
Core Architecture
ARM
EEPROM Size
--
On Chip Program ROM Width
8
Max Frequency
55 MHz
Number of Programmable I/O
62
RAM (bytes)
65536
ROM Programmability
FLASH
Length
14mm
Height Seated (Max)
1.6mm
Width
14 mm
Radiation Hardening
No
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free
AT91SAM7X256-AU Product Details
AT91SAM7X256-AU Overview
The package is in 100-LQFP format. The MCU has 62 I/O ports. There is a mounting type Surface Mount associated with this Microcontroller. This Microcontroller is based on the 16/32-Bit core. There is a memory type of FLASH in its program memory. The temperature range that this Microcontroller operates at is -40°C~85°C TA. The electrical component that you are looking at belongs to the SAM7X series of components. Microcontroller has abundant program memory size of 256KB 256K x 8. The ARM7® Core Processor powers the device and is one of its key features. This Microcontroller belongs to the MICROCONTROLLER, RISC uPs/uCs/peripheral ICs type. During the manufacture of the IC chip, there is a number 100 of terminations. A 32-bit operation is performed by this part. There is an output of 1.8V volts from the Microcontroller chip. A total of YES DMA channels are available on MCU chip. This MCU is implemented with 256kB memory. AT91SAM7X256 serves as a base part number to find alternatives. It exhibits good efficiency when it operates at a frequency of 55MHz and it is able to operate at a high frequency. It is possible for the device to work with the motor using the PWM channel YES. It is possible to access the 100 pins on the chip through the 100 pins. It is equipped with 3 timers and counters. There's an integrated FLASH memory in the equipment. There is a ARM core architecture integrated into it. Among the eight programmable I/O sections, there are many different ways in which it can be programmed.
AT91SAM7X256-AU Features
100-LQFP package Mounting type of Surface Mount Minimum temperature of -40 °C
AT91SAM7X256-AU Applications
There are a lot of Microchip Technology AT91SAM7X256-AU Microcontroller applications.