Specification Comparison: AT91SAM7XC512-AU vs AT91SAM9G20-CU vs AT91SAM7SE512-CU

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Part Number
Manufacturer Microchip Technology Microchip Technology Microchip Technology
Package LQFP-100 LFBGA-217 LFBGA-144
Description Low voltage operation capabilities of 1.8V/2.5V/3.3V High-performance embedded processor ARM Microcontrollers - MCU with 512kB Flash and 32kB SRAM operating at 48MHz with 4 PWM channels
Stock 7636 3698 7591
Product Category ARM Microcontrollers - MCU Microcontrollers
Series SAM7X/XC SAM7SE
Length 14 mm 15 mm
Width 14 mm 15 mm
Speed 400 MHz FLASH
Shipping Restrictions This product may require additional documentation to export from the United States.
RoHS Details
Mounting Style SMD/SMT
Package / Case LQFP-100
Core ARM7TDMI
Program Memory Size 512 kB
Data Bus Width 32 bit
Maximum Clock Frequency 55 MHz
Number of I/Os 62 I/O
Data RAM Size 128 kB
Supply Voltage - Min 1.65 V
Supply Voltage - Max 1.95 V
Minimum Operating Temperature - 40 C
Maximum Operating Temperature + 85 C
Analog Supply Voltage 3.3 V
Brand Microchip Technology
Height 1.4 mm
I/O Voltage 3.3 V
Interface Type MII, SPI, TWI
Moisture Sensitive Yes
Number of Timers/Counters 3 Timer
Processor Series AT91
Product Type ARM Microcontrollers - MCU
Program Memory Type Flash
Factory Pack Quantity 180
Subcategory Microcontrollers - MCU
Unit Weight 0.046530 oz
Part Life Cycle Code Active
Reach Compliance Code compliant
HTS Code 8542.31.00.01
Date Of Intro 2017-10-02
Additional Feature 24-CH PHERIPHERAL DMA CONTROLLER AVAILABLE
Address Bus Width 23
Bit Size 32
Boundary Scan YES
Clock Frequency-Max 20 MHz
External Data Bus Width 16
Format FIXED POINT
Integrated Cache YES
JESD-30 Code S-PBGA-B217
Low Power Mode YES
Number of External Interrupts 3
Number of Terminals 217
On Chip Data RAM Width 8
Operating Temperature-Max 85 °C
Operating Temperature-Min -40 °C
Package Body Material PLASTIC/EPOXY
Package Code LFBGA
Package Equivalence Code BGA217,17X17,32
Package Shape SQUARE
Package Style GRID ARRAY, LOW PROFILE, FINE PITCH
RAM (words) 32768
Screening Level TS 16949
Seated Height-Max 1.4 mm
Supply Current-Max 100 mA
Supply Voltage-Max 1.1 V
Supply Voltage-Min 0.9 V
Supply Voltage-Nom 1 V
Surface Mount YES
Technology CMOS
Temperature Grade INDUSTRIAL
Terminal Form BALL
Terminal Pitch 0.8 mm
Terminal Position BOTTOM
uPs/uCs/Peripheral ICs Type MICROPROCESSOR, RISC
Ihs Manufacturer MICROCHIP TECHNOLOGY INC
Package Description LFBGA-217
Packaging Tray
Package-Case 144-BGA (13x13)
Operating-Temperature 88 I/O
Supplier-Device-Package ARM7R
Number-of-I-O 32K x 8
EEPROM-Size Brown-out Detect/Reset, POR, PWM, WDT
Core-Processor 16/32-Bit
RAM-Size Internal
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Part Number

Start with: AT91S

Part Number "AT91S" returned 21 results; all results matched and started with "AT91S".

Part Number Description Brand Package/Case Lifecycle Status Cargo cycle In Stock Operation
AT91SAM7X256-AU

High-performance microcontroller with ample memory and processing capabilities

Microchip LQFP-100 Discontinued 3~7 Days 7,252.00
AT91SAM7S256-AU

The AT91SAM7S256-AU comes in a PQFP64 package and offers efficient performance for developers seeking a reliable solution for their projects

Microchip Technology LQFP-64 3~7 Days 3,718.00
AT91SAM7X512-AU

Four Pulse Width Modulation channels

Microchip Technology LQFP-100 3~7 Days 5,271.00
AT91SAM9263B-CU

Advanced 32-bit MPU

Microchip TFBGA-324 3~7 Days 7,359.00
AT91SAM7X512B-AU

MCU with 32-bit ARM7TDMI RISC and 512KB Flash memory, operates at 1.8V, 2.5V, or 3.3V

Microchip Technology LQFP-100 3~7 Days 5,315.00
AT91SAM9261-CJ

With its advanced architecture and fast processing capabilities

Microchip Technology BGA-217 Discontinued 3~7 Days 7,903.00
AT91SAM7XC256B-AU

High-Performance ARM Microcontrollers Suitable for Industrial Applications

Microchip Technology LQFP-100 3~7 Days 6,967.00
AT91SAM7XC256-AU

Integrated Circuit featuring an ARM7 Microcontroller unit with 256KB of Flash memory in a 100-LQFP package

Microchip Technology LQFP-100 3~7 Days 3,739.00
AT91SAM7X128-AU

AT91SAM7X128-AU is an ARM microcontroller with 128kB Flash, 32kB SRAM, and 55MHz processing speed

Microchip Technology LQFP-100 Active 3~7 Days 7,107.00
AT91SAM7S256-AU-001

ARM microcontroller with Thumb-based RISC architecture, featuring a 32-bit ARM7 CPU running at 55MHz and utilizing flash memory

Microchip Technology LQFP-64 Discontinued 3~7 Days 7,806.00
AT91SAM9M10-CU

Atmel AT91SAM9M10-CU microcontroller features a 32-bit ARM926EJ-S core running at 400MHz

Microchip Technology TFBGA-324 Discontinued 3~7 Days 7,354.00
AT91SAM9263-CU

RISC Microcontroller

ATMEL TFBGA-324 OBSOLETE 3~7 Days 6,009.00
AT91SAM7S256-MU

AT91SAM7S256-MU is a high-performance 32-bit microcontroller

Microchip Technology LQFP-48 Discontinued 3~7 Days 6,441.00
AT91SAM7SE256-AU

ARM-based flash microcontroller with 32-bit RISC architecture

Microchip Technology LQFP-128 3~7 Days 5,555.00
AT91SAM9XE512-QU

32bit ARM926EJ-S Microcontroller

Microchip Technology PQFP-208 3~7 Days 7,454.00
AT91SAM7X128B-AU

Operating at 55MHz for fast performance

Microchip Technology LQFP-100 3~7 Days 6,276.00
AT91SAM7S32B-AU

32-bit ARM7TDMI microcontroller with 32KB Flash and 8KB RAM

Microchip Technology LQFP-48 3~7 Days 7,268.00
AT91SAM7S64-AU

Compact microcontroller

ATMEL QFP64 3~7 Days 3,752.00
AT91SAM7S512-MU

AT91SAM7S512-MU

MICROCHIP TECHNOLOGY QFN Discontinued 3~7 Days 7,717.00
AT91SAM7S256C-AU

AT91SAM7S256C-AU LQFP-64(10x10) MPU

Microchip Technology LQFP-64 Discontinued 3~7 Days 5,866.00
AT91SAM7S512-AU

ARM Microcontrollers - MCU

MICROCHIP TECHNOLOGY QFP 3~7 Days 7,749.00