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IC MCU 8BIT 8KB FLASH 28DIP
Features
High-performance,Low-power AVR 8-bit Microcontroller
Advanced RISC Architecture
130 powerful instructions-most single-clock cycle execution
32 x 8 general purpose working registers
Fully static operation
Up to 16 MIPS throughput at 16 MHz
On-chip 2-cycle multiplier
High Endurance Nonvolatile Memory segments
-
8 KB of In-System Self-programmable Flash program memory
512B EEPROM
1 KB internal SRAM
Write/erase cycles:10,000 Flash/100,000 EEPROM
Data retention:20 years at 85C/100 years at 25C(1)
Optional boot code section with independent lock bits
In-system programming by on-chip boot program
True read-while-write operation
Programming lock for software security
Microchip QTouch library support
Capacitive touch buttons,sliders and wheels
QTouch and QMatrix acquisition
Up to 64 sense channels
Peripheral Features
-Two 8-bit timer/counters with separate prescaler,one compare mode
One 16-bit timer/counter with separate prescaler,compare mode,and capture mode
Real-time counter with separate oscillator
Three PWM channels
8-channel ADC in TQFP and QFN/MLF package
Eight channels 10-bit accuracy
6-channel ADC in PDIP package
Six channels 10-bit accuracy
Byte-oriented two-wire serial interface
Programmable serial USART
Master/slave SPI serial interface
Programmable watchdog timer with separate on-chip oscillator
On-chip analog comparator
Special Microcontroller Features
Power-on Reset and programmable Brown-out Detection
Intemal calibrated RC oscillator
External and internal interrupt sources
Five sleep modes:Idle,ADC noise reduction,power-save,power-down,and standby
·1/O and Packages
23 programmable l/O lines
28-lead PDIP,32-lead TQFP,and 32-pad QFN/MLF
·Operating Voltages
-2.7-5.5V
·Speed Grades
-0-16MHz
Power Consumption at 4 MHz,3V,25C
Active:3.6 mA
Idle mode:1.0 mA
Power-down mode:0.5 uA
Note:
1. This device can also be supplied in wafer form. Please contact your local Microchip sales office for
detailed ordering information and minimum quantities.
2. Pb-free packaging, complies to the European Directive for Restriction of Hazardous Substances
(RoHS directive). Also Halide free and fully Green.
3. Tape and Reel
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