RISC Microcontroller, 32-Bit, FLASH, ARM7 CPU, 75MHz, CMOS, PQFP100
Manufacturer: Microchip Technology
Win Source Part Number: 010350-AT91R40008-66
Packaging: Tray
Core Processor: ARM7
Number of I/O: 32
Program Memory Type: ROMless
Oscillator Type: External
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 85°C (TA)
Case / Package: 100-LQFP (14x14)
Speed(Frequency): 66MHz
Supply Voltage - Operating: 1.65 V to 1.95 V
Part Core Size: 16/32-Bit
Data RAM Size: 256K x 8
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 62 pct.
Supply and Demand Status: Limited
ARM7® AT91 Microcontroller IC 16/32-Bit 66MHz ROMless 100-LQFP (14x14)
IC MCU 16/32BIT ROMLESS 100LQFP Product overview: AT91R40008-66AU 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 32-bit, 32BIT. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, 32-bit, 32BIT, Embedded Microcontroller MCU, Microcontrollers. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-AT91R40008-66AU can be used for catalog matching and distributor lookup.
IC MCU 16/32BIT ROMLESS 100LQFP
IC MCU 16/32BIT ROMLESS 100LQFP
ARM Microcontrollers - MCU LQFP IND TEMP
ARM7® AT91 Microcontroller IC 16/32-Bit 66MHz ROMless 100-LQFP (14x14)
ARM7® AT91 Microcontroller IC 16/32-Bit 66MHz ROMless 100-LQFP (14x14)
| Rochester Electronics | Win Source Electronics | DigiKey | ERSAELECTRONICS PTE. LTD. | Lingto Electronic Limited | ODG (Origin Data Global) | VAST STOCK CO., LIMITED | Quarktwin Technology Ltd. | Quarktwin Technology Ltd. | |
|---|---|---|---|---|---|---|---|---|---|
| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | AT91R40008-66AU | 010350-AT91R40008-66AU | AT91R40008-66AU-ND | 685-AT91R40008-66AU | AT91R40008-66AU | AT91R40008-66AU | AT91R40008-66AU | AT91R40008-66AU | AT91R40008-66AU |
| Product Name | Embedded - Embedded - Microcontrollers - AT91R40008-66AU | Microcontrollers | 32-bit 32BIT Embedded Microcontroller MCU | Embedded - Microcontrollers | Microcontrollers | ARM Microcontrollers - MCU | Microcontrollers | Microcontrollers | |
| Data Bus | 32 Bit; 32-Bit | 32 Bit | 16 Bit; 32 Bit | 32 Bit | 16 Bit; 32 Bit; 16/32-Bit | 16 Bit; 32 Bit | 16 Bit; 32 Bit; 16/32-Bit | 16 Bit; 32 Bit; 16/32-Bit | |
| Life Cycle Stage | Active | Active | Active | Removed; Obsolete | |||||
| ROM Type | Flash | ROMLess; ROMless | ROMLess | ROMLess; ROMless | |||||
| Package Type | QFP; Other; QFP100 | QFP; Other; 100-LQFP (14x14) | LFQP; Other; 100-LQFP | Other; Tray | QFP; Other; 100-LQFP | QFP; Other; 100-LQFP | QFP; Other; 100-LQFP | ||
| Clock Speed | 66 MHz | 66 MHz | 75 MHz | 66 MHz | 66 MHz | 66 MHz |
