- RS Stock No.:
- 177-3497
- Mfr. Part No.:
- ATTINY841-MMH
- Brand:
- Microchip
Discontinued product
- RS Stock No.:
- 177-3497
- Mfr. Part No.:
- ATTINY841-MMH
- Brand:
- Microchip
Technical Reference
Legislation and Compliance
- COO (Country of Origin):
- CR
Product Details
The high-performance Microchip picoPower 8-bit AVR RISC-based microcontroller combines 4KB ISP flash memory, 256-Byte EEPROM, 256B SRAM, 12 general purpose I/O lines, 32 general purpose working registers, an 8-bit timer/counter with two PWM channels.
High Performance, Low Power AVR® 8-bit Microcontroller
Advanced RISC Architecture
120 Powerful Instructions – Most Single Clock Cycle Execution
32 x 8 General Purpose Working Registers
Fully Static Operation
High Endurance, Non-volatile Memory Segments
2K/4K/8K Bytes of In-System, Self-programmable Flash Program Memory
Endurance: 10,000 Write/Erase Cycles
128/256/512 Bytes of In-System Programmable EEPROM
Endurance: 100,000 Write/Erase Cycles
128/256/512 Bytes of Internal SRAM
Data Retention: 20 years at 85°C / 100 years at 25°C
Programming Lock for Self-programming Flash & EEPROM Data Security
Peripheral Features
Advanced RISC Architecture
120 Powerful Instructions – Most Single Clock Cycle Execution
32 x 8 General Purpose Working Registers
Fully Static Operation
High Endurance, Non-volatile Memory Segments
2K/4K/8K Bytes of In-System, Self-programmable Flash Program Memory
Endurance: 10,000 Write/Erase Cycles
128/256/512 Bytes of In-System Programmable EEPROM
Endurance: 100,000 Write/Erase Cycles
128/256/512 Bytes of Internal SRAM
Data Retention: 20 years at 85°C / 100 years at 25°C
Programming Lock for Self-programming Flash & EEPROM Data Security
Peripheral Features
Specifications
Attribute | Value |
---|---|
Family Name | ATtiny841 |
Package Type | VQFN |
Mounting Type | Surface Mount |
Pin Count | 14 |
Device Core | AVR |
Data Bus Width | 8bit |
Program Memory Size | 8 kB |
Maximum Frequency | 16MHz |
RAM Size | 512 B |
USB Channels | 0 |
Number of PWM Units | 1 |
Number of SPI Channels | 1 |
Number of USART Channels | 0 |
Number of CAN Channels | 0 |
Typical Operating Supply Voltage | 1.7 → 5.5 V |
Number of UART Channels | 2 |
Number of I2C Channels | 1 |
Width | 3.1mm |
Length | 3.1mm |
Pulse Width Modulation | 1 (6 Channel) |
Minimum Operating Temperature | -40 °C |
Dimensions | 3.1 x 3.1 x 0.8mm |
Number of Ethernet Channels | 0 |
Number of ADC Units | 1 |
Instruction Set Architecture | RISC |
Maximum Number of Ethernet Channels | 0 |
Maximum Operating Temperature | +85 °C |
Number of LIN Channels | 0 |
Height | 0.8mm |
Number of PCI Channels | 0 |
ADCs | 12 x 10 bit |
Program Memory Type | Flash |