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2022-09-24 21:48:02
8-bit microcontroller ATTINY24A-SSU
The main features of ATtiny24A are as follows:
High-performance, low-power 8-bit AVR microprocessor
Advanced RISC Architecture
120 instructions – most instructions execute in a single clock cycle
32 8-bit general-purpose working registers
full static work
Highly durable, non-volatile memory
2K bytes of in-system programmable Flash
Erase and write life: 10,000 times
128 bytes of in-system programmable EEPROM
Erase and write life: 100,000 times
128 bytes of on-chip SRAM
Data retention: 20 years@85℃/100years@25℃
Lock bits can be programmed to secure self-programming Flash and EEPROM data
Peripheral Features
One 8-bit and one 16-bit timer/counter with dual PWM channels respectively
10-bit ADC
8 single-ended channels
12 differential channels, programmable gain (1x/20x)
temperature measurement
Programmable Watchdog Timer with Independent On-Chip Oscillator
On-chip analog comparator
Universal Serial Interface
Special processor features
debugWIRE online debugging interface
In-system programming via SPI port
On-chip/Off-chip interrupt sources
12 pin interrupt sources
Idle Mode, ADC Noise Rejection Mode, Standby Mode, and Power-Down Mode
Enhanced power-on reset circuit
Programmable BOD Circuit
Internally calibrated crystal
On-chip temperature sensor
I/O Pins and Packages
Optional QFN/MLF20 and SOIC14, PDIP14 packages
12 programmable I/O ports
Power supply range:
1.8-5.5V