參數(shù)資料
型號(hào)： ATMEGA64RZAV-10AU
廠商： Atmel
文件頁(yè)數(shù)： 19/23頁(yè)
文件大小： 0K
描述： MCU ATMEGA644/AT86RF230 44-TQFP
產(chǎn)品培訓(xùn)模塊： MCU Product Line Introduction
megaAVR Introduction
Introduction to ZigBee Low Power Wireless Networks
標(biāo)準(zhǔn)包裝： 1
系列： ATMEGA
頻率： 2.4GHz
調(diào)制或協(xié)議： 802.15.4 Zigbee
功率 - 輸出： 3dBm
靈敏度： -101dBm
電源電壓： 1.8 V ~ 3.6 V
數(shù)據(jù)接口： PCB，表面貼裝
存儲(chǔ)容量： 64kB 閃存，2kB EEPROM，4kB RAM
天線連接器： PCB，表面貼裝
封裝/外殼： 44-TQFP
包裝： 托盤
產(chǎn)品目錄頁(yè)面： 553 (CN2011-ZH PDF)
配用： ATSTK600-TQFP32-ND - STK600 SOCKET/ADAPTER 32-TQFP
ATAVRISP2-ND - PROGRAMMER AVR IN SYSTEM
ATSTK500-ND - PROGRAMMER AVR STARTER KIT
5
2593OS–AVR–02/12
ATmega644
and source capability. As inputs, Port A pins that are externally pulled low will source current if
the pull-up resistors are activated. The Port A pins are tri-stated when a reset condition becomes
active, even if the clock is not running.
Port A also serves the functions of various special features of the ATmega644 as listed on page
73.
2.2.4
Port B (PB7:PB0)
Port B is an 8-bit bi-directional I/O port with internal pull-up resistors (selected for each bit). The
Port B output buffers have symmetrical drive characteristics with both high sink and source
capability. As inputs, Port B pins that are externally pulled low will source current if the pull-up
resistors are activated. The Port B pins are tri-stated when a reset condition becomes active,
even if the clock is not running.
Port B also serves the functions of various special features of the ATmega644 as listed on page
75.
2.2.5
Port C (PC7:PC0)
Port C is an 8-bit bi-directional I/O port with internal pull-up resistors (selected for each bit). The
Port C output buffers have symmetrical drive characteristics with both high sink and source
capability. As inputs, Port C pins that are externally pulled low will source current if the pull-up
resistors are activated. The Port C pins are tri-stated when a reset condition becomes active,
even if the clock is not running.
Port C also serves the functions of the JTAG interface, along with special features of the
ATmega644 as listed on page 78.
2.2.6
Port D (PD7:PD0)
Port D is an 8-bit bi-directional I/O port with internal pull-up resistors (selected for each bit). The
Port D output buffers have symmetrical drive characteristics with both high sink and source
capability. As inputs, Port D pins that are externally pulled low will source current if the pull-up
resistors are activated. The Port D pins are tri-stated when a reset condition becomes active,
even if the clock is not running.
Port D also serves the functions of various special features of the ATmega644 as listed on page
80.
2.2.7
RESET
Reset input. A low level on this pin for longer than the minimum pulse length will generate a
reset, even if the clock is not running. The minimum pulse length is given in ”System and Reset
Characteristics” on page 320. Shorter pulses are not guaranteed to generate a reset.
2.2.8
XTAL1
Input to the inverting Oscillator amplifier and input to the internal clock operating circuit.
2.2.9
XTAL2
Output from the inverting Oscillator amplifier.
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ATMEGA8-16AC 功能描述:8位微控制器 -MCU AVR 8K FLASH 512B EE 1K SRAM ADC RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時(shí)鐘頻率:50 MHz 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT
ATMEGA8-16AI 功能描述:8位微控制器 -MCU AVR 8K FLASH 512B EE 1K SRAM ADC RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時(shí)鐘頻率:50 MHz 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT
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