Datasheet Microchip ATTINY3217-MFR — 数据表

ATtiny3217/ATtiny1617
8-bit tinyAVRВ® 1-Series Microcontroller
Introduction
В® В® The ATtiny3217/ATtiny1617 are members of the tinyAVR 1-series of microcontrollers, using the AVR 8bit processor with hardware multiplier, running at up to 20 MHz and with 16 KB or 32 KB Flash, 2 KB of
SRAM, and 256 bytes of EEPROM in a 24-pin package. The tinyAVR 1-series uses the latest
technologies with a flexible and low-power architecture including Event System and SleepWalking,
accurate analog features and advanced peripherals. Capacitive touch interfaces with proximity sensing
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and driven shield are supported with the integrated QTouch peripheral touch controller. Features CPU:
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– AVR 8-bit CPU
– Running at up to 20 MHz
– Single-cycle I/O access
– Two-level interrupt controller
– Two-cycle hardware multiplier
Memories:
– 32/16 KB In-system self-programmable Flash memory
– 256 bytes EEPROM
– 2 KB SRAM
– Write/erase endurance: Flash 10,000 cycles EEPROM 100,000 cycles
– Data retention: 20 years at 85°C
System:
– Power-on Reset (POR) …