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标题概述
ATtiny261/461/861 Automotive Completefile size: 6,598 KB , 224 pages , revision F , updated: 01/2011
Appendix A - ATtiny261/461/861 Automotive Specification at 150°Cfile size: 439803 , 11 pages , revision C , updated: 06/2010
ATtiny261/461/861 Automotive Summaryfile size: 349207 , 16 pages , revision BS , updated: 08/2008
产品概述

The low-power CMOS 8-bit microcontroller, based on the AVR enhanced RISC architecture, combines 4KBytes of ISP flash, 128 Bytes ISP EEPROM, and 128 Bytes internal SRAM, 8-bit timer/counter with prescaler, 8-bit high-speed timer/counter with PWM and separate prescaler, 10-bit ADC, USI (Universal serial interface), and debugWIRE for on-chip-debug. The device is developed and manufactured according to the most stringent ISO-TS 16949 requirements; quality and reliability have been verified during regular product qualification per AEC-Q100 grade 1 standards. By executing powerful instructions in a single clock cycle, the device achieves throughputs approaching 1 MIPS per MHz allowing you to optimize power consumption versus processing speed.

关键参数
ParameterValue
Flash (Kbytes):4 Kbytes
Pin Count:20
Max. Operating Freq. (MHz):16 MHz
CPU:8-bit AVR
# of Touch Channels:8
Hardware QTouch Acquisition:No
Max I/O Pins:16
Ext Interrupts:16
USB Speed:No
USB Interface:No
芯片订购型号
Ordering CodePackageSpeedPower SupplyOperational Range
ATTINY461-15MZVQFN (Sawn) PN 32Automotive(Grade 1) (-40°C to 125°C)
ATTINY461-15XZAutomotive(Grade 1) (-40°C to 125°C)
ATTINY461-15SZAutomotive(Grade 1) (-40°C to 125°C)
ATTINY461-15MAZ165.0Automotive(Grade 1) (-40°C to 125°C)
ATTINY461-15MDVQFN (Sawn) PN 32Automotive(Grade 0) (-40°C to 150°C)
ATTINY461-15XDAutomotive(Grade 0) (-40°C to 150°C)