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参数资料
| 型号： | ATMEGA64RZAPV-10AU |
| 厂商： | Atmel |
| 文件页数： | 4/21页 |
| 文件大小： | 0K |
| 描述： | BUNDLE ATMEGA644P/AT86RF230 TQFP |
| 产品培训模块： | megaAVR Introduction Introduction to ZigBee Low Power Wireless Networks |
| 标准包装： | 1 |
| 系列： | ATMEGA |
| 频率： | 2.4GHz |
| 调制或协议： | 802.15.4 Zigbee |
| 功率 - 输出： | 3dBm |
| 灵敏度： | -101dBm |
| 电源电压： | 1.8 V ~ 3.6 V |
| 数据接口： | PCB，表面贴装 |
| 存储容量： | 64kB 闪存，2kB EEPROM，4kB RAM |
| 天线连接器： | PCB，表面贴装 |
| 封装/外壳： | 44-TQFP |
| 包装： | 托盘 |
| 产品目录页面： | 553 (CN2011-ZH PDF) |
| 配用： | ATSTK600-TQFP32-ND - STK600 SOCKET/ADAPTER 32-TQFP ATAVRISP2-ND - PROGRAMMER AVR IN SYSTEM ATJTAGICE2-ND - AVR ON-CHIP D-BUG SYSTEM ATSTK500-ND - PROGRAMMER AVR STARTER KIT |
? Better tolerance to less than perfect RF ground.
However, the RZ502 has a typical single ended SMA stub antenna mounted. A
special circuit is required to convert the 100 Ω differential RF input/output pins of the
AT86RF230 to a 50 Ω single ended RF port. This is solved by a BALUN circuit on the
RZ502 top module. A BALUN (a compound term meaning “BAlanced-UNbalanced”) is
a passive component that transforms impedance. Two capacitors are added as a DC
block. Figure 3-2 depicts the BALUN circuit described above.
Figure 3-2 BALUN Circuit
RFN
RFP
C1
BALUN
Balanced 1
Unbalanced
Balanced 2
SMA Connector
C2
3.3 Description of Power and Filter Circuit
Figure 3-3 shows the power and filter circuit connected to the AT86RF230. The power
circuit is built from three components; a SMD fuse (F1), a Zener diode (D1) and a
jumper (JP1). D1 is a 3.9 Volts Zener diode connected in series with the thermal fuse.
This connection prevents excessive voltages on the DVTG (Digital Voltage) and
AVTG (Analog Voltage) ports when JP1 is closed, and potentially harm the
AT86RF230. JP1 can also be used for current measurements.
The rightmost part of Figure 3-3 is a PI-type LC (two shunt capacitors and one series
inductor) filter used to suppress noise and harmonics to enter the analog/RF part of
the radio transceiver.
Figure 3-3 Power and Filter Circuit
3.4 Description of STK500 Interface
The STK500 board has two expansion connectors, one on each side of the
programming module. All AVR I/O ports, programming signals and control signals are
routed to these connectors. Figure 3-4 depicts the pin-out of expansion connector 1.
This connector is used by the RZ502 top module to mount itself to the
STK500/STK501 board stack. And ultimately connect the AT86RF230 radio
4
AVR414
8051A-AVR-11/06
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| ATMEGA64RZAPV-10MU | 功能描述:射频微控制器 - MCU AVR Z-Link BUNDLE RoHS:否 制造商:Silicon Labs 核心:8051 处理器系列:Si100x 数据总线宽度:8 bit 最大时钟频率:24 MHz 程序存储器大小:64 KB 数据 RAM 大小:4 KB 片上 ADC:Yes 工作电源电压:1.8 V to 3.6 V 工作温度范围:- 40 C to + 85 C 封装 / 箱体:LGA-42 安装风格:SMD/SMT 封装:Tube |
| ATMEGA64RZAV-10AU | 功能描述:射频微控制器 - MCU AVR Z-Link Bundle RoHS:否 制造商:Silicon Labs 核心:8051 处理器系列:Si100x 数据总线宽度:8 bit 最大时钟频率:24 MHz 程序存储器大小:64 KB 数据 RAM 大小:4 KB 片上 ADC:Yes 工作电源电压:1.8 V to 3.6 V 工作温度范围:- 40 C to + 85 C 封装 / 箱体:LGA-42 安装风格:SMD/SMT 封装:Tube |
| ATMEGA64RZAV-10MU | 功能描述:射频微控制器 - MCU AVR Z-Link Bundle RoHS:否 制造商:Silicon Labs 核心:8051 处理器系列:Si100x 数据总线宽度:8 bit 最大时钟频率:24 MHz 程序存储器大小:64 KB 数据 RAM 大小:4 KB 片上 ADC:Yes 工作电源电压:1.8 V to 3.6 V 工作温度范围:- 40 C to + 85 C 封装 / 箱体:LGA-42 安装风格:SMD/SMT 封装:Tube |
| ATMEGA64RZAV-10PU | 功能描述:射频微控制器 - MCU AVR Z-Link Bundle RoHS:否 制造商:Silicon Labs 核心:8051 处理器系列:Si100x 数据总线宽度:8 bit 最大时钟频率:24 MHz 程序存储器大小:64 KB 数据 RAM 大小:4 KB 片上 ADC:Yes 工作电源电压:1.8 V to 3.6 V 工作温度范围:- 40 C to + 85 C 封装 / 箱体:LGA-42 安装风格:SMD/SMT 封装:Tube |
| 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 处理器系列:C8051F39x 数据总线宽度:8 bit 最大时钟频率:50 MHz 程序存储器大小:16 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:1.8 V to 3.6 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:QFN-20 安装风格:SMD/SMT |
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