stm32串口烧录软件
发货地址:广东省深圳市
产品数量:20000.00个
价格:面议
型号ATTINY88-AU
品质原装
库存现货
包装真空
仓库深圳仓库
ATtiny88 Automotive 8-bit AVR Microcontroller with 8K Bytes In-System Programmable Flash DATASHEET Features High performance, low power AVR 8-Bit microcontroller Advanced RISC architecture 123 powerful instructions most single clock cycle e...
1.1Pin Descriptions1.1.1VCCDigital supply voltage.1.1.2AVCCAVCC is the supply voltage pin for the A/D converter and a selection of I/O pins. This pin shouldbe externally connected to VCC even if the ADC is not used. If the ADC is used, it is recom-mended this pin is connected to VCC through a low-pass filter, as described in “Analog NoiseCanceling Techniques” on page 172.The following pins receive their supply voltage from AVCC: PC7, PC[5:0] and (in 32-lead pack-ages) PA[1:0].
I/O and Packages– 24 Programmable I/O Lines:• 28-pin PDIP• 28-pad QFN– 28 Programmable I/O Lines:• 32-lead TQFP• 32-pad QFN• 32-ball UFBGA•Operating Voltage:–1.8–5.5V•Temperature Range:–-40°C to +85°C•Speed Grade:–0–4 MHz @ 1.8 – 5.5V–0 – 8 MHz @ 2.7 – 5.5V–0 – 12 MHz @ 4.5 – 5.5V•Low Power Consumption– Active Mode: 1 MHz, 1.8V: 240 μA– Power-Down Mode: 0.1 μA at 1.8V
8-bit Microcontroller with 4/8K Bytes In-SystemProgrammable FlashATtiny48/88Rev. 8008H–AVR–04/11
All other I/O pins take their supply voltage from VCC.1.1.3GNDGround.1.1.4Port A (PA3:0)Port A is a 4-bit bi-directional I/O port with internal pull-up resistors (selected for each bit). ThePA[3:0] output buffers have symmetrical drive characteristics with both sink and source capabil-ity.
The ATtiny48/88 is a low-power CMOS 8-bit microcontroller based on the AVR enhanced RISCarchitecture. By executing powerful instructions in a single clock cycle, the ATtiny48/88 achievesthroughputs approaching 1 MIPS per MHz allowing the system designer to optimize power con-sumption versus processing speed.
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