
- Manufacturer
- MFR.Part #
- AT89C51RB2-SLSUL
- JLCPCB Part #
- C614040
- Package
- PLCC-44(16.6x16.6)
- Description
- -40℃~+85℃ 1.25KB 16KB 2.7V~3.6V 32 40MHz 51 Family 8 Bit External FLASH PLCC-44(16.6x16.6) 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 | PLCC-44(16.6x16.6) | |
| Operating Temperature | -40℃~+85℃ | |
| CPU Maximum Speed | 40MHz | |
| Program Memory Type | FLASH | |
| Program Storage Size | 16KB | |
| Voltage - Supply | 2.7V~3.6V | |
| RAM Size | 1.25KB | |
| Core Size | 8 Bit | |
| CPU Core | 51 Series | |
| Number of I/O | 32 | |
| Features | Power-on reset (POR)、Watchdog reset、External pin reset (NRST)、Built-in general-purpose timer | |
| Oscillator Type | External |

* Images are for reference only
AT89C51RB2-SLSUL
Extended- Manufacturer
- MFR.Part #
- AT89C51RB2-SLSUL
- JLCPCB Part #
- C614040
- Package
- PLCC-44(16.6x16.6)
- Description
- -40℃~+85℃ 1.25KB 16KB 2.7V~3.6V 32 40MHz 51 Family 8 Bit External FLASH PLCC-44(16.6x16.6) 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 #
- AT89C51RB2-SLSUL
- JLCPCB Part #
- C614040
- Package
- PLCC-44(16.6x16.6)
- Description
- -40℃~+85℃ 1.25KB 16KB 2.7V~3.6V 32 40MHz 51 Family 8 Bit External FLASH PLCC-44(16.6x16.6) 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.
AT89C51RB2-SLSUL Specifications
AT89C51RB2-SLSUL technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | Embedded Processors & Controllers/Microcontrollers (MCU/MPU/SOC) | |
| Manufacturer | Microchip Tech | |
| Package | PLCC-44(16.6x16.6) | |
| Operating Temperature | -40℃~+85℃ | |
| CPU Maximum Speed | 40MHz | |
| Program Memory Type | FLASH | |
| Program Storage Size | 16KB | |
| Voltage - Supply | 2.7V~3.6V | |
| RAM Size | 1.25KB | |
| Core Size | 8 Bit | |
| CPU Core | 51 Series | |
| Number of I/O | 32 | |
| Features | Power-on reset (POR)、Watchdog reset、External pin reset (NRST)、Built-in general-purpose timer | |
| Oscillator Type | External |
PCB Assembly Tips
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the AT89C51RB2-SLSUL. 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.

AT89C51RB2-SLSUL Documents
AT89C51RB2-SLSUL datasheets or manufacturer documentation.
Datasheet: AT89C51RB2-SLSUL Datasheet (PDF)
AT89C51RB2-SLSUL Schematic Symbol & PCB Footprint
The AT89C51RB2-SLSUL schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.