AT91M40800A-AI
Microcontroller, 32-Bit, FLASH, ARM7TDMI CPU, 39MHz, CMOS, PQFP100Manufacturer: Microchip Technology
Categories: Microcontrollers
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Microchip Technology AT91M40800A-AI is a 32-bit microcontroller featuring an ARM7TDMI core operating at up to 39MHz. This CMOS device offers 8KB of on-chip data RAM and a 32-bit data bus. Connectivity is provided via two USART peripherals and three timers. The component includes 32 general-purpose I/O lines and supports 16-bit external data bus expansion. It operates within a temperature range of -40°C to +85°C and requires a supply voltage between 1.8V and 3.6V. The AT91M40800A-AI is housed in a 100-pin PQFP package with a 0.50mm terminal pitch. This microcontroller is suitable for applications in industrial automation, consumer electronics, and telecommunications.
Additional Information
Series: AT91M40800RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Length | 14.0000 |
| Speed | 39.00000000 |
| Width | 14.0000 |
| Technology | CMOS |
| Connectivity | USART(2) |
| Peripherals | TIMER(3), WDT |
| ADC_Channels | No |
| Address_Bus_Width | 32 |
| Bit_Size | 32 |
| Clock_Frequency_Max | 39.0000000000000000 |
| CPU_Family | ARM7TDMI |
| DAC_Channels | No |
| Data_EEPROM_Size | 0 |
| Data_RAM_Size | 8192 |
| External_Data_Bus_Width | 16 |
| JESD_30_Code | S-PQFP-G100 |
| Number_of_External_Interrupts | 4 |
| Number_of_I_O_Lines | 32 |
| Number_of_Serial_I_Os | 2 |
| Number_of_Terminals | 100 |
| Number_of_Timers | 3 |
| On_Chip_Data_RAM_Width | 32 |
| Operating_Temperature_Max | 85.0000 |
| Operating_Temperature_Min | -40.0000 |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | LFQFP |
| Package_Equivalence_Code | QFP100,.63SQ,20 |
| Package_Shape | Square |
| Package_Style | FLATPACK, LOW PROFILE, FINE PITCH |
| Program_Memory_Size | 0 |
| Program_Memory_Type | FLASH |
| Program_Memory_Width | 0 |
| PWM_Channels | No |
| Seated_Height_Max | 1.6000 |
| Supply_Voltage_Max | 3.6000 |
| Supply_Voltage_Min | 1.8000 |
| Surface_Mount | Yes |
| Terminal_Form | Gull Wing |
| Terminal_Pitch | 0.500 |
| Terminal_Position | QUAD |
| uPs_uCs_Peripheral_ICs_Type | Microcontroller |
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