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ATMEGA16L-8MI 参数 Datasheet PDF下载

ATMEGA16L-8MI图片预览
型号: ATMEGA16L-8MI
PDF下载: 下载PDF文件 查看货源
内容描述: 8位AVR微控制器具有16K字节的系统内可编程闪存 [8-bit AVR Microcontroller with 16K Bytes In-System Programmable Flash]
分类和应用: 闪存微控制器和处理器外围集成电路异步传输模式ATM时钟
文件页数/大小: 315 页 / 2880 K
品牌: ATMEL [ ATMEL CORPORATION ]
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ATmega16(L)
Overview
The ATmega16 is a low-power CMOS 8-bit microcontroller based on the AVR enhanced
RISC architecture. By executing powerful instructions in a single clock cycle, the
ATmega16 achieves throughputs approaching 1 MIPS per MHz allowing the system
designer to optimize power consumption versus processing speed.
Figure 2.
Block Diagram
PA0 - PA7
VCC
PC0 - PC7
Block Diagram
PORTA DRIVERS/BUFFERS
PORTC DRIVERS/BUFFERS
GND
PORTA DIGITAL INTERFACE
PORTC DIGITAL INTERFACE
AVCC
MUX &
ADC
AREF
PROGRAM
COUNTER
ADC
INTERFACE
TWI
STACK
POINTER
TIMERS/
COUNTERS
OSCILLATOR
PROGRAM
FLASH
SRAM
INTERNAL
OSCILLATOR
XTAL1
INSTRUCTION
REGISTER
GENERAL
PURPOSE
REGISTERS
X
WATCHDOG
TIMER
OSCILLATOR
XTAL2
MCU CTRL.
& TIMING
RESET
INSTRUCTION
DECODER
Y
Z
CONTROL
LINES
ALU
INTERRUPT
UNIT
INTERNAL
CALIBRATED
OSCILLATOR
AVR CPU
STATUS
REGISTER
EEPROM
PROGRAMMING
LOGIC
SPI
USART
+
-
COMP.
INTERFACE
PORTB DIGITAL INTERFACE
PORTD DIGITAL INTERFACE
PORTB DRIVERS/BUFFERS
PORTD DRIVERS/BUFFERS
PB0 - PB7
PD0 - PD7
3
2466E–AVR–10/02