AT89A52-12AA
Microcontroller, 8-Bit, FLASH, 12MHz, CMOS, PQFP44Manufacturer: Microchip Technology
Categories: Microcontrollers
Quality Control: Learn More
The Microchip Technology AT89A52-12AA is an 8-bit microcontroller featuring 8KB of FLASH program memory and 256 bytes of data RAM. This CMOS device operates at a 12MHz clock frequency, with a maximum system clock speed of 24MHz. It offers 32 general-purpose I/O lines and a 16-bit address bus. The AT89A52-12AA supports an 8-bit external data bus, enabling flexible memory expansion. Power supply requirements range from 4.0V to 6.0V. This component is housed in a 44-terminal TQFP (Thin Quad Flat Pack) package with a 0.8mm terminal pitch, suitable for surface mounting. Operating temperature spans from -40°C to 105°C. Applications for this microcontroller include industrial automation, consumer electronics, and automotive systems.
Additional Information
Series: AT89A5212AARoHS Status: Manufacturer Lead Time: Product Status: Active-UnconfirmedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Speed | 12.00000000 |
| Width | 10.0000 |
| Technology | CMOS |
| 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 | TQFP |
| Package_Shape | Square |
| Package_Style | FLATPACK, THIN PROFILE |
| Program_Memory_Type | FLASH |
| PWM_Channels | No |
| Seated_Height_Max | 1.2000 |
| 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
PIC16C55T-RCISOG
RISC Microcontroller, 8-Bit, OTPROM, PIC CPU, 4MHz, CMOS, PDSO28
PIC18LF2415-E/SP
RISC Microcontroller, 16-Bit, FLASH, PIC18 CPU, 40MHz, CMOS, PDIP28
ATSAMR21E17A-MU
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M0 CPU, 48MHz, CMOS
