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标题概述
Appendix B - ATtiny24V/44V/84V Automotive Specification at 1.8Vfile size: 250 KB , 9 pages , revision E , updated: 11/2013
ATtiny24/44/84 Automotivefile size: 3,581 KB , 225 pages , revision F , updated: 10/2012
产品概述

The high-performance, low-power Atmel AVR RISC-based CMOS 8-bit 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, a 16-bit timer/counter with two PWM channels, internal and external interrupts, an 8-channel 10-bit A/D converter, a programmable gain stage (1x, 20x) for 12 differential ADC channel pairs, programmable watchdog timer with internal oscillator, a internal calibrated oscillator, and three software selectable power saving modes. By executing powerful instructions in a single clock cycle, the device achieves throughputs approaching 1 MIPS per MHz, balancing power consumption and processing speed.

关键参数
ParameterValue
Flash (Kbytes):4 Kbytes
Pin Count:14
Max. Operating Freq. (MHz):16 MHz
CPU:8-bit AVR
# of Touch Channels:6
Hardware QTouch Acquisition:No
Max I/O Pins:12
Ext Interrupts:12
USB Speed:No
USB Interface:No
芯片订购型号
Ordering CodePackageSpeedPower SupplyOperational Range
ATTINY44V-15SSTSOIC TU 14Automotive(Grade 3) (-40°C to 85°C)
ATTINY44-15MZVQFN (Sawn) PC 20Automotive(Grade 1) (-40°C to 125°C)
ATTINY44-15SSZSOIC TU 14Automotive(Grade 1) (-40°C to 125°C)
ATTINY44V-15MTVQFN (Sawn) PC 20Automotive(Grade 3) (-40°C to 85°C)