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AT91SAM7S128D-AU

AT91SAM7S128D-AU

AT91SAM7S128D-AU

Microchip Technology

128KB 128K x 8 FLASH ARM7® 16/32-Bit Microcontroller SAM7S Series AT91SAM7S128 64 Pin 55MHz 1.8V 64-LQFP

SOT-23

AT91SAM7S128D-AU Datasheet

non-compliant

In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 12 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 64-LQFP
Surface Mount YES
Number of Pins 64
Supplier Device Package 64-LQFP (10x10)
Number of Terminals 64
Mounting Style SMD/SMT
Interfaces SPI/TWI/USART/USB
Data Converters A/D 8x10b
Package Tray
Base Product Number AT91SAM7S128
Mfr Microchip Technology
Product Status Active
Family Name AT91
Instruction Set Architecture RISC
Dimensions 10 x 10 x 1.45mm
Typical Operating Supply Voltage 3.3 V
Package Type LQFP
Maximum Operating Temperature +85 °C
Minimum Operating Temperature -40 °C
MSL MSL 3 - 168 hours
Number of I/Os 32 I/O
Interface Type I2C, SPI, USART, USB
Manufacturer Microchip
Brand Microchip Technology / Atmel
RoHS Details
Package Shape SQUARE
Number of I/O Lines 32
Operating Temperature -40°C~85°C TA
Packaging Tray
Series SAM7S
Published 1997
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 64
Terminal Position QUAD
Terminal Form GULL WING
Supply Voltage 1.8V
Terminal Pitch 0.5mm
Reach Compliance Code compliant
Frequency 55MHz
Base Part Number AT91SAM7S128
Pin Count 64
JESD-30 Code S-PQFP-G64
Qualification Status Not Qualified
Operating Supply Voltage 3.3V
Supply Voltage-Max (Vsup) 1.95V
Power Supplies 1.8,3.3 V
Temperature Grade INDUSTRIAL
Interface 2-Wire, I2C, SPI, UART, USART, USB
Memory Size 128kB
Oscillator Type Internal
Number of I/O 32
Speed 55MHz
RAM Size 32K x 8
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 128KB 128K x 8
Connectivity I2C, SPI, SSC, UART/USART, USB
Bit Size 32
Data Converter A/D 8x10b
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
Product Type ARM Microcontrollers - MCU
ROM (words) 131072
Core Architecture ARM
EEPROM Size --
CPU Family ARM7
Number of UART Channels 2
RAM (bytes) 32768
Number of ADC Channels 8
ROM Programmability FLASH
Number of I2C Channels 1
Number of SPI Channels 1
Product MCU
Product Category ARM Microcontrollers - MCU
Device Core ARM7TDMI
Length 10mm
Height Seated (Max) 1.6mm
Width 10mm
Height 1.45mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $6.93000 $6.93
25 $6.30360 $157.59
100 $5.70620 $570.62
AT91SAM7S128D-AU Product Details

AT91SAM7S128D-AU Overview


64-LQFP-packages are available. There are 32 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 SAM7S series. This program memory has a size of 128KB 128K x 8, which indicates what the size of the program memory is. ARM7® Core processors are used in MCU. Devices of this type belong to the MICROCONTROLLER, RISC power supply/socket/peripheral ICs category. This chip has a total of 64 terminations on MCU chip. You get a 32-bit size. This Microcontroller chip is powered by 1.8V volts. There are YES DMA channels on this Microcontroller chip. The part has a memory size of 128kB. The base part number AT91SAM7S128 provides alternatives. This device is extremely efficient when operated at a frequency of 55MHz. Using the PWM channel YES, the device works with the motor. In this chip, 64 pins can be accessed. Using the timer/counter system, it has 3 timers/counters. It has 64 pins in total. In addition to this, the device is embedded with the the ARM7 CPU family. As a result of its ARM core architecture, it can be used in many applications. With 2 UART channels, it has all the features you may need. In total, it has 8 ADC channels for the measurement of signals. As part of the design, the part has been designed to feature 1 channels for I2C communication.

AT91SAM7S128D-AU Features


64-LQFP package
Mounting type of Surface Mount


AT91SAM7S128D-AU Applications


There are a lot of Microchip Technology
AT91SAM7S128D-AU Microcontroller applications.


  • Television
  • Heater/Fan
  • Calculator
  • Kindle
  • Christmas lights
  • 3D printers
  • Washing machine
  • Microwave ovens
  • Home appliances
  • Home video and audio

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