8-bit microcontroller featuring an 8051 CPU core, operating at a maximum clock frequency of 24MHz. This FLASH-based MCU offers 32768 words of program memory and 256 bytes of RAM. It includes 38 I/O lines, an 8-bit external data bus, and a 16-bit address bus, along with PWM and DAC capabilities. Packaged in a 44-terminal TQFP (PQFP44) with dimensions of 10 x 10 mm and a 0.80 mm pitch, this industrial-grade component operates within a temperature range of -40°C to 85°C and a supply voltage of 2.7V to 3.6V.
Frequency24
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Technical Specifications
Atmel AT89LP3240-20AU technical specifications.
General
| Max Operating Temperature | 85 |
| Number of Terminals | 44 |
| Min Operating Temperature | -40 |
| Terminal Position | QUAD |
| JEDEC Package Code | S-PQFP-G44 |
| Width | 10 |
| Length | 10 |
| Pin Count | 44 |
| Temperature Grade | INDUSTRIAL |
| Supply Current-Max | 8.5 |
| Supply Voltage-Nom | 3.3 |
| Supply Voltage-Min | 2.7 |
| Supply Voltage-Max | 3.6 |
| Clock Frequency-Max | 24 |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER |
| Number of I/O Lines | 38 |
| External Data Bus Width | 8 |
| Address Bus Width | 16 |
| Bit Size | 8 |
| Speed | 24 |
| ROM Programmability | FLASH |
| ROM (words) | 32768 |
| RAM (bytes) | 256 |
| PWM Channels | YES |
| Has ADC | YES |
| DMA Channels | NO |
| DAC Channels | YES |
Compliance
| RoHS | Yes |
| Eccn Code | EAR99 |
| HTS Code | 8542.31.00.01 |
| REACH | Compliant |
| Military Spec | False |
Datasheet
Atmel AT89LP3240-20AU Datasheet
Download the complete datasheet for Atmel AT89LP3240-20AU to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.