ATTINY40-MMHR
RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU, 12MHz, CMOS, PQCC20Manufacturer: Microchip Technology
Categories: Microcontrollers
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The Microchip Technology ATTINY40-MMHR is an 8-bit AVR RISC microcontroller featuring 4KB of FLASH program memory and 256 bytes of on-chip SRAM. This device operates with a maximum clock frequency of 12MHz and supports low-power modes. Connectivity options include SPI and TWI interfaces, along with 18 general-purpose I/O lines. Peripherals include two timers, a comparator, power-on reset (POR), and a watchdog timer (WDT). PWM output is available. The microcontroller is manufactured using CMOS technology and comes in a 20-terminal PQCC package. It is suitable for applications in industrial automation and consumer electronics. The operational supply voltage range is from 5.0V to 5.5V, with a minimum operating supply of 1.8V at 4MHz. The operating temperature range is -40°C to +85°C.
Additional Information
Series: ATTINY40RoHS Status: RoHS CompliantManufacturer Lead Time: 24Product Status: ActivePackaging: TRDatasheet:Download Free CAD Model:
Technical Details:
| Format | Fixed Point |
| Length | 3.0000 |
| Speed | 12.00000000 |
| Width | 3.0000 |
| Technology | CMOS |
| Connectivity | SPI, TWI |
| Peripherals | COMPARATOR, POR, TIMER(2), WDT |
| ADC_Channels | Yes |
| Additional_Feature | OPERATES AT 1.8 V MINIMUM SUPPLY AT 4 MHZ |
| Address_Bus_Width | 0 |
| Bit_Size | 8 |
| Boundary_Scan | No |
| Clock_Frequency_Max | 12.0000000000000000 |
| CPU_Family | AVR RISC |
| DAC_Channels | No |
| Data_EEPROM_Size | 0 |
| Data_RAM_Size | 256 |
| DMA_Channels | No |
| External_Data_Bus_Width | 0 |
| Integrated_Cache | No |
| JESD_30_Code | S-PQCC-N20 |
| Low_Power_Mode | Yes |
| Number_of_External_Interrupts | 1 |
| Number_of_I_O_Lines | 18 |
| Number_of_Serial_I_Os | 1 |
| Number_of_Terminals | 20 |
| Number_of_Timers | 2 |
| On_Chip_Data_RAM_Width | 8 |
| Operating_Temperature_Max | 85.0000 |
| Operating_Temperature_Min | -40.0000 |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | HVQCCN |
| Package_Equivalence_Code | LCC20,.11SQ,18 |
| Package_Shape | Square |
| Package_Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE |
| Program_Memory_Size | 4096 |
| Program_Memory_Type | FLASH |
| Program_Memory_Width | 8 |
| PWM_Channels | Yes |
| Seated_Height_Max | 0.8500 |
| Supply_Voltage_Max | 5.5000 |
| Supply_Voltage_Min | 5.0000 |
| Supply_Voltage_Nom | 5.0000 |
| Surface_Mount | Yes |
| Terminal_Form | NO LEAD |
| Terminal_Pitch | 0.450 |
| Terminal_Position | QUAD |
| uPs_uCs_Peripheral_ICs_Type | MICROCONTROLLER, RISC |
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