
- Manufacturer
- MFR.Part #
- AT40K40AL-1BQU
- JLCPCB Part #
- C1550774
- Package
- LQFP-144(20x20)
- Description
- 0℃~+70℃ 18432bit 2304 LQFP-144(20x20) Programmable Logic Device (CPLDs/FPGAs) ROHS
- EasyEDA Libraries
- ECCN
- 3A991D
- 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/Programmable Logic Device (CPLDs/FPGAs) | |
| Manufacturer | Microchip Tech | |
| Package | LQFP-144(20x20) | |
| Series | AT40KAL | |
| Operating Temperature | 0℃~+70℃ | |
| Number of Logic Elements/Blocks | 2304 | |
| Voltage - Supply | 3V~3.6V | |
| Number of Gates | 50000 | |
| Number of I/O | 114 | |
| Total RAM capacity | 18432bit |

* Images are for reference only
AT40K40AL-1BQU
Extended- Manufacturer
- MFR.Part #
- AT40K40AL-1BQU
- JLCPCB Part #
- C1550774
- Package
- LQFP-144(20x20)
- Description
- 0℃~+70℃ 18432bit 2304 LQFP-144(20x20) Programmable Logic Device (CPLDs/FPGAs) ROHS
- EasyEDA Libraries
- ECCN
- 3A991D
- 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 #
- AT40K40AL-1BQU
- JLCPCB Part #
- C1550774
- Package
- LQFP-144(20x20)
- Description
- 0℃~+70℃ 18432bit 2304 LQFP-144(20x20) Programmable Logic Device (CPLDs/FPGAs) ROHS
- EasyEDA Libraries
- ECCN
- 3A991D
- 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.
AT40K40AL-1BQU Specifications
AT40K40AL-1BQU technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | Embedded Processors & Controllers/Programmable Logic Device (CPLDs/FPGAs) | |
| Manufacturer | Microchip Tech | |
| Package | LQFP-144(20x20) | |
| Series | AT40KAL | |
| Operating Temperature | 0℃~+70℃ | |
| Number of Logic Elements/Blocks | 2304 | |
| Voltage - Supply | 3V~3.6V | |
| Number of Gates | 50000 | |
| Number of I/O | 114 | |
| Total RAM capacity | 18432bit |
PCB Assembly Tips
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the AT40K40AL-1BQU. 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.

AT40K40AL-1BQU Documents
AT40K40AL-1BQU datasheets or manufacturer documentation.
Datasheet: AT40K40AL-1BQU Datasheet (PDF)
AT40K40AL-1BQU Schematic Symbol & PCB Footprint
The AT40K40AL-1BQU schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.