ATtiny25单片机是ATMEL AVR系列的典型单片机之一，是橙盒科技成功完成解密技术突破和单片机破解的型号之一，目前，针对ATMEL AVR系列的多种型号单片机，橙盒科技均能提供高效、可靠的解密服务，有ATtiny25单片机等ATMEL AVR系列单片机解密需求者请与橙盒科技专业芯片解密中心联系。
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ATtiny25单片机描述
2K Bytes of In-System Self-Programmable Flash, 128 Bytes In-System Programmable EEPROM, 128 Bytes Internal SRAM. Two 8-bit timer/counters with PWM and prescaler, 10-bit ADC, USI-Universal Serial Interface. debugWIRE for on-chip-debug. Up to 16 MIPS throughput at 16 MHz. 2.7 - 5.5 V operation.
ATtiny25单片机特性
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
Non-volatile Program and Data Memories
- 4K Byte of In-System Programmable Program Memory Flash (ATtiny25)
Endurance: 10,000 Write/Erase Cycles
- 256 Bytes In-System Programmable EEPROM (ATtiny25)
Endurance: 100,000 Write/Erase Cycles
- 256 Bytes Internal SRAM (ATtiny25)
- Programming Lock for Self-Programming Flash Program and EEPROM Data Security
Peripheral Features
- 8-bit Timer/Counter with Prescaler and Two PWM Channels
- 8-bit High Speed Timer/Counter with Separate Prescaler
2 High Frequency PWM Outputs with Separate Output Compare Registers
Programmable Dead Time Generator
- USI - Universal Serial Interface with Start Condition Detector
- 10-bit ADC
4 Single Ended Channels
2 Differential ADC Channel Pairs with Programmable Gain (1x, 20x)Temperature Measurement
- Programmable Watchdog Timer with Separate On-chip Oscillator
- On-chip Analog Comparator
Special Microcontroller Features
- debugWIRE On-chip Debug System
- In-System Programmable via SPI Port
- External and Internal Interrupt Sources
- Low Power Idle, ADC Noise Reduction, and Power-down Modes
- Enhanced Power-on Reset Circuit
- Programmable Brown-out Detection Circuit
- Internal Calibrated Oscillator
I/O and Packages
- Six Programmable I/O Lines
- 8-pin PDIP, 8-pin SOIC and 20-pad QFN/MLF
Operating Voltage
- 1.8 - 5.5V for ATtiny25V
- 2.7 - 5.5V for ATtiny25
Speed Grade
- ATtiny25V: 0 - 4 MHz @ 1.8 - 5.5V, 0 - 10 MHz @ 2.7 - 5.5V
- ATtiny25: 0 - 10 MHz @ 2.7 - 5.5V, 0 - 20 MHz @ 4.5 - 5.5V
Industrial Temperature Range
Low Power Consumption
- Active Mode:
1 MHz, 1.8V: 300 μA
- Power-down Mode:
0.1μA at 1.8V
