AT89A52-12QA
Microcontroller, 8-Bit, FLASH, 12MHz, CMOS, PQFP44Manufacturer: Microchip Technology
Categories: Microcontrollers
Quality Control: Learn More
Microchip Technology's AT89A52-12QA is an 8-bit microcontroller featuring 8 KB of FLASH program memory and 256 bytes of internal RAM. This CMOS device operates at a maximum clock frequency of 12MHz, with a supply voltage range of 4.0V to 6.0V. It offers 32 programmable I/O lines and supports an 8-bit external data bus. The AT89A52 series microcontroller is housed in a 44-lead PQFP package (JESD-30 Code: S-PQFP-G44) with a 0.8mm terminal pitch, suitable for surface mounting. Operating temperature ranges from -40°C to +105°C. This component finds application in industrial automation, consumer electronics, and automotive systems.
Additional Information
Series: AT89A52RoHS Status: Manufacturer Lead Time: Product Status: Active-UnconfirmedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Width | 10.0000 |
| Technology | CMOS |
| Speed | 12.00000000 |
| Length | 10.0000 |
| ADC_Channels | No |
| Address_Bus_Width | 16 |
| Bit_Size | 8 |
| Clock_Frequency_Max | 24.0000000000000000 |
| DAC_Channels | No |
| DMA_Channels | No |
| External_Data_Bus_Width | 8 |
| JESD_30_Code | S-PQFP-G44 |
| Number_of_I_O_Lines | 32 |
| Number_of_Terminals | 44 |
| Operating_Temperature_Max | 105.0000 |
| Operating_Temperature_Min | -40.0000 |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | QFP |
| Package_Shape | Square |
| Package_Style | FlatPack |
| Program_Memory_Type | FLASH |
| PWM_Channels | No |
| Seated_Height_Max | 2.4500 |
| Supply_Voltage_Max | 6.0000 |
| Supply_Voltage_Min | 4.0000 |
| Supply_Voltage_Nom | 5.0000 |
| Surface_Mount | Yes |
| Terminal_Form | Gull Wing |
| Terminal_Pitch | 0.800 |
| Terminal_Position | QUAD |
| uPs_uCs_Peripheral_ICs_Type | Microcontroller |
Request a Quote
Clients Also Buy
AT89A52-16JA
Microcontroller, 8-Bit, FLASH, 12MHz, CMOS, PQCC44
AT89A52-16AA
Microcontroller, 8-Bit, FLASH, 12MHz, CMOS, PQFP44
AT89A52-16PA
Microcontroller, 8-Bit, FLASH, 12MHz, CMOS, PDIP40