IC MCU 16/32B 256KB FLASH 64LQFP
Manufacturer: Microchip Technology
Win Source Part Number: 086868-AT91SAM7S256D
Packaging: Tray
Core Processor: ARM7
Number of I/O: 32
Program Memory Size: 256KB (256K x 8)
Program Memory Type: FLASH
Data Converters: A/D 8x10b
Family Name: AT91SAM7S256
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 85°C (TA)
Case / Package: 64-LQFP (10x10)
Speed(Frequency): 55MHz
Supply Voltage - Operating: 1.65 V to 1.95 V
Part Core Size: 16/32-Bit
Data RAM Size: 64K x 8
Alternative Parts (Cross-Reference): STM32F103R6T6TR; STR755FR2T6; STM32F102RBT6xxx;
ECCN: 3A991.a.2
Country of Origin: China
Estimated EOL Date: 2024
Halogen Free: Compliant
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 39 pct.
Supply and Demand Status: Balance
ARM7® SAM7S Microcontroller IC 16/32-Bit 55MHz 256KB (256K x 8) FLASH 64-LQFP (10x10)
IC MCU 16/32B 256KB FLASH 64LQFP Product overview: AT91SAM7S256D-AU from Microchip Technology is an Embedded Microcontroller MCU for industrial control, IoT devices, embedded automation, motor control, metering, and low-power board designs. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 256KB. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, 256KB, Embedded Microcontroller MCU, Microcontrollers. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-AT91SAM7S256D-AU
MCU 32-bit SAM7S ARM7TDMI RISC 256KB
MCU 32-bit SAM7S ARM7TDMI RISC 256KB
MCU, 32BIT, ARM7, 55MHZ, LQFP-64; Product Range:SAM32 Family AT91SAM7S Series Microcontrollers; Device Core:ARM7TDMI; Data Bus Width:32bit; Operating Frequency Max:55MHz; Program Memory Size:256KB; No. of Pins:64Pins RoHS Compliant: Yes
ARM7® SAM7S Microcontroller IC 16/32-Bit 55MHz 256KB (256K x 8) FLASH 64-LQFP (10x10)
ARM Microcontrollers - MCU 256K Flash SRAM 64K ARM based MCU
IC MCU 16/32B 256KB FLASH 64LQFP
IC MCU 16/32B 256KB FLASH 64LQFP
| ODG (Origin Data Global) | Win Source Electronics | DigiKey | ERSAELECTRONICS PTE. LTD. | RS Components, Ltd. | RS Components, Ltd. | Newark, An Avnet Company | Quarktwin Technology Ltd. | VAST STOCK CO., LIMITED | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | AT91SAM7S256D-AU | 086868-AT91SAM7S256D-AU | AT91SAM7S256D-AU-ND | 685-AT91SAM7S256D-AU | 1278171 | 1278171P | 53W6629 | AT91SAM7S256D-AU | AT91SAM7S256D-AU | AT91SAM7S256D-AU | AT91SAM7S256D-AU |
| Product Name | Microcontrollers | Embedded - Embedded - Microcontrollers - AT91SAM7S256D-AU | Microcontrollers | 256KB Embedded Microcontroller MCU | Microcontrollers | Microcontrollers | Mcu, 32Bit, Arm7, 55Mhz, Lqfp-64; Product Range Microchip | Microcontrollers | ARM Microcontrollers - MCU | Integrated Circuits (ICs) - Embedded - Microcontrollers | Embedded - Microcontrollers |
| Data Bus | 16 Bit; 32 Bit | 32 Bit | 16 Bit; 32 Bit | 32 Bit; 32bit | 32 Bit; 32bit | 32 Bit | 16 Bit; 32 Bit; 16/32-Bit | 16 Bit; 32 Bit | 16 Bit; 32 Bit; 16/32-Bit | ||
| Clock Speed | 55 MHz | 55 MHz | 55 MHz | 55 MHz | 55 MHz | 55 MHz | 55 MHz | ||||
| RAM | 64 KB | 256 KB | 64 KB | 64 KB | 64 KB | 64 KB | 64 KB | ||||
| ROM Type | Flash; FLASH | Flash; FLASH | Flash | Flash; FLASH | |||||||
| Supply Voltage | 1.65 to 1.95 volts | 1.65 to 1.95 volts | 1.65 to 1.95 volts | 1.65 to 1.95 volts | 1.95 volts |
