

- Manufacturer
- MFR.Part #
- AT91R40008-66AU
- JLCPCB Part #
- C112003
- Package
- LQFP-100(14x14)
- Description
- -40℃~+85℃ 1.65V~1.95V 16/32 Bit 256KB 32 66MHz External ROMless LQFP-100(14x14) Microcontrollers (MCU/MPU/SOC) ROHS
- EasyEDA Libraries
- ECCN
- 3A991A2
- Datasheet
- Source
- JLCPCB
- Assembly Type
- SMT Assembly
- PCBA Type
- Economic and Standard
- MSL Level
- MSL 3
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
| Attributes | Value | |
|---|---|---|
| Category | Embedded Processors & Controllers/Microcontrollers (MCU/MPU/SOC) | |
| Manufacturer | Microchip Tech | |
| Package | LQFP-100(14x14) | |
| Operating Temperature | -40℃~+85℃ | |
| CPU Maximum Speed | 66MHz | |
| Program Memory Type | ROMless | |
| Voltage - Supply | 1.65V~1.95V | |
| Core Size | 16/32 Bit | |
| RAM Size | 256KB | |
| CPU Core | Other ARM Series | |
| Number of I/O | 32 | |
| Features | Power-on reset (POR)、Watchdog reset、External pin reset (NRST)、Built-in general-purpose timer、Independent watchdog (IWDG) | |
| Oscillator Type | External |

* Images are for reference only
AT91R40008-66AU
Extended- Manufacturer
- MFR.Part #
- AT91R40008-66AU
- JLCPCB Part #
- C112003
- Package
- LQFP-100(14x14)
- Description
- -40℃~+85℃ 1.65V~1.95V 16/32 Bit 256KB 32 66MHz External ROMless LQFP-100(14x14) Microcontrollers (MCU/MPU/SOC) ROHS
- EasyEDA Libraries
- ECCN
- 3A991A2
- Datasheet
- Source
- JLCPCB
- Assembly Type
- SMT Assembly
- PCBA Type
- Economic and Standard
- MSL Level
- MSL 3
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.

* Images are for reference only
- Manufacturer
- MFR.Part #
- AT91R40008-66AU
- JLCPCB Part #
- C112003
- Package
- LQFP-100(14x14)
- Description
- -40℃~+85℃ 1.65V~1.95V 16/32 Bit 256KB 32 66MHz External ROMless LQFP-100(14x14) Microcontrollers (MCU/MPU/SOC) ROHS
- EasyEDA Libraries
- ECCN
- 3A991A2
- Datasheet
- Source
- JLCPCB
- Assembly Type
- SMT Assembly
- PCBA Type
- Economic and Standard
- MSL Level
- MSL 3
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
AT91R40008-66AU Specifications
AT91R40008-66AU technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | Embedded Processors & Controllers/Microcontrollers (MCU/MPU/SOC) | |
| Manufacturer | Microchip Tech | |
| Package | LQFP-100(14x14) | |
| Operating Temperature | -40℃~+85℃ | |
| CPU Maximum Speed | 66MHz | |
| Program Memory Type | ROMless | |
| Voltage - Supply | 1.65V~1.95V | |
| Core Size | 16/32 Bit | |
| RAM Size | 256KB | |
| CPU Core | Other ARM Series | |
| Number of I/O | 32 | |
| Features | Power-on reset (POR)、Watchdog reset、External pin reset (NRST)、Built-in general-purpose timer、Independent watchdog (IWDG) | |
| Oscillator Type | External |
PCB Assembly Tips
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the AT91R40008-66AU. Sign up to receive and start your assembly today →
- 1
Step 1 - Pre-order the parts you need from JLCPCB.
- 2
Step 2 - Place a PCBA order to have those parts assembled onto your boards.
- 3
Step 3 - JLCPCB manufactures and assembles your boards in as fast as 3 days.

AT91R40008-66AU Documents
AT91R40008-66AU datasheets or manufacturer documentation.
Datasheet: AT91R40008-66AU Datasheet (PDF)
AT91R40008-66AU Schematic Symbol & PCB Footprint
The AT91R40008-66AU schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.