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AT91SAM7SE32-AU

  • AT91SAM7SE32-AU
  • AT91SAM7SE32-AU

AT91SAM7SE32-AU

AT91SAM7SE32-AU

Microchip Technology

32KB 32K x 8 FLASH ARM7® 16/32-Bit Microcontroller SAM7SE Series AT91SAM7SE32 128 Pin 55MHz 128-LQFP

SOT-23

AT91SAM7SE32-AU Datasheet

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In-Stock: 0 items
Specifications
Name Value
Type Parameter
Contact Plating Tin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 128-LQFP
Surface Mount YES
Number of Pins 128
Supplier Device Package 128-LQFP (20x14)
Number of Terminals 128
Data Converters A/D 8x10b
Package Tray
Base Product Number AT91SAM7SE32
Mfr Microchip Technology
Product Status Obsolete
Package Shape RECTANGULAR
Manufacturer Atmel Corporation
Number of I/O Lines 88
Operating Temperature -40°C~85°C TA
Packaging Tray
Series SAM7SE
Published 1997
Part Status Obsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Termination SMD/SMT
ECCN Code 3A991.A.2
Max Operating Temperature 85°C
Min Operating Temperature -40°C
Additional Feature ALSO REQUIRES 3.3V SUPPLY
HTS Code 8542.31.00.01
Subcategory Microcontrollers
Technology CMOS
Terminal Position QUAD
Terminal Form GULL WING
Terminal Pitch 0.5 mm
Reach Compliance Code unknown
Frequency 55MHz
Base Part Number AT91SAM7SE32
Pin Count 128
JESD-30 Code R-PQFP-G128
Qualification Status Not Qualified
Power Supplies 1.8,3.3 V
Temperature Grade INDUSTRIAL
Interface EBI/EMI, I2C, SPI, UART, USART, USB
Max Supply Voltage 3.6V
Min Supply Voltage 1.65V
Memory Size 32kB
Oscillator Type Internal
Number of I/O 88
Speed 55MHz
RAM Size 8K x 8
Memory Type FLASH
Voltage - Supply (Vcc/Vdd) 1.65V~1.95V
uPs/uCs/Peripheral ICs Type MICROCONTROLLER, RISC
Number of Bits 32
Core Processor ARM7®
Peripherals Brown-out Detect/Reset, POR, PWM, WDT
Program Memory Type FLASH
Core Size 16/32-Bit
Program Memory Size 32KB 32K x 8
Connectivity EBI/EMI, I2C, SPI, SSC, UART/USART, USB
Bit Size 32
Data Converter A/D 8x10b
Watchdog Timer Yes
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
Address Bus Width 23
Density 256 kb
ROM (words) 32768
Core Architecture ARM
EEPROM Size --
CPU Family ARM7
Max Frequency 55MHz
External Data Bus Width 32
Number of Programmable I/O 88
Number of UART Channels 1
RAM (bytes) 8192
Number of ADC Channels 8
ROM Programmability FLASH
Number of PWM Channels 4
Number of I2C Channels 1
Number of SPI Channels 1
Height 1.45mm
Length 20mm
Width 14mm
REACH SVHC No SVHC
Radiation Hardening No
RoHS Status ROHS3 Compliant
AT91SAM7SE32-AU Product Details

AT91SAM7SE32-AU Overview


The package is in 128-LQFP format. The MCU has 88 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 SAM7SE series of components. Microcontroller has abundant program memory size of 32KB 32K 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. A 32-bit operation is performed by this part. A total of YES DMA channels are available on MCU chip. This MCU is implemented with 32kB memory. AT91SAM7SE32 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 128 pins on the chip through the 128 pins. It is equipped with 3 timers and counters. It consists of 128 pins. As far as the CPU is concerned, it is embedded with the the ARM7 family of processors. 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. In addition, there are several other features that can be found in the software, including ALSO REQUIRES 3.3V SUPPLY. The device features 8 UART channels. There are a total of 8 channels for the ADC on this board, so it has a total of 8 channels. An entire chip has 32 bits. An 4-channel PWM controller is used by the device. In this device, there's an 1-channel PWM controller.

AT91SAM7SE32-AU Features


128-LQFP package
Mounting type of Surface Mount
Microcontrollers subcategory
Minimum temperature of -40°C


AT91SAM7SE32-AU Applications


There are a lot of Microchip Technology
AT91SAM7SE32-AU Microcontroller applications.


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  • Washing machine
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  • Entertainment products
  • Digital cameras
  • DVDDVMP3 players

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