参数资料
型号: JN5139/001,531
厂商: NXP Semiconductors
文件页数: 14/82页
文件大小: 0K
描述: MCU 802.15.4 32BIT 2.4G 56-QFN
标准包装: 500
系列: JN5139-001Rx
频率: 2.4GHz
调制或协议: 802.15.4 Zigbee
应用: 通用
功率 - 输出: 3dBm
灵敏度: -96dBm
电源电压: 2.7 V ~ 3.6 V
电流 - 接收: 37mA
电流 - 传输: 37mA
数据接口: PCB,表面贴装
存储容量: 96kB RAM,192kB ROM
天线连接器: PCB,表面贴装
工作温度: -40°C ~ 85°C
封装/外壳: 56-VFQFN
包装: 带卷 (TR)
4.1 ROM
The ROM is 192K bytes in size, organized as 48k x 32-bit words and can be accessed by the CPU in a single clock
cycle. The ROM contents include bootloader to allow external Flash memory contents to be bootloaded into RAM at
runtime, a default interrupt vector table, an interrupt manager, IEEE802.15.4 MAC and assorted APIs for interfacing
to the MAC and on-chip hardware peripherals. The operation of the boot loader is described in detail in Application
Note JN-AN-1003 Boot Loader Operation [2]. The interrupt manager routes interrupt calls to the application’s soft
interrupt vector table contained within RAM. Section 7 contains further information regarding the handling of
interrupts. Typical ROM contents are shown in Figure 6.
0x0002FFFF
Unused
APIs
IEEE802.15.4 MAC
Boot Loader
Interrupt Manager
0x00000000
Interrupt Vectors
Figure 6: ROM contents
4.2 RAM
The JN5139 contains 96k bytes of high speed RAM organized as 24k x 32-bit. It can be used for both code and data
storage and is accessed by the CPU in a single clock cycle. At reset, a boot loader controls the loading of segments
of code and data from an external memory connected to the SPI port, into RAM. Software can control the power
supply to the RAM allowing the contents to be maintained during a sleep period when other parts of the device are
un-powered. Typical RAM contents are shown in Figure 7.
0x04018000
CPU Stack
(Grows Down)
Application
+
JenNet Routing Tables
MAC Address
MAC Data
Interrupt Vector Table
0x04000000
Figure 7: Typical RAM Contents
14
JN-DS-JN5139 1v9
? NXP Laboratories UK 2010
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参数描述
JN5139-001-M/00R1T 功能描述:Zigbee/802.15.4模块 WIRELESS MCU IEEE802.15.4 TRNSCVR RoHS:否 制造商:Digi International 频带:902 MHz to 928 MHz 视线范围: 数据速率: 灵敏度: 工作电源电压:2.4 V to 3.6 V 传输供电电流:215 mA 接收供电电流:26 mA 输出功率:250 mW 天线连接器类型:Wire 最大工作温度:+ 85 C 尺寸:32.94 mm x 22 mm x 2.03 mm
JN5139-001-M/01R1V 功能描述:Zigbee/802.15.4模块 WIRELESS MCU IEEE802.15.4 TRNSCVR RoHS:否 制造商:Digi International 频带:902 MHz to 928 MHz 视线范围: 数据速率: 灵敏度: 工作电源电压:2.4 V to 3.6 V 传输供电电流:215 mA 接收供电电流:26 mA 输出功率:250 mW 天线连接器类型:Wire 最大工作温度:+ 85 C 尺寸:32.94 mm x 22 mm x 2.03 mm
JN5139-001-M/02R1V 功能描述:Zigbee/802.15.4模块 WIRELESS MCU IEEE802.15.4 TRNSCVR RoHS:否 制造商:Digi International 频带:902 MHz to 928 MHz 视线范围: 数据速率: 灵敏度: 工作电源电压:2.4 V to 3.6 V 传输供电电流:215 mA 接收供电电流:26 mA 输出功率:250 mW 天线连接器类型:Wire 最大工作温度:+ 85 C 尺寸:32.94 mm x 22 mm x 2.03 mm
JN5139-001-M/03R1T 功能描述:Zigbee/802.15.4模块 WIRELESS MCU IEEE802.15.4 TRNSCVR RoHS:否 制造商:Digi International 频带:902 MHz to 928 MHz 视线范围: 数据速率: 灵敏度: 工作电源电压:2.4 V to 3.6 V 传输供电电流:215 mA 接收供电电流:26 mA 输出功率:250 mW 天线连接器类型:Wire 最大工作温度:+ 85 C 尺寸:32.94 mm x 22 mm x 2.03 mm
JN5139-001-M/04R1T 功能描述:Zigbee/802.15.4模块 WIRELESS MCU IEEE802.15.4 TRNSCVR RoHS:否 制造商:Digi International 频带:902 MHz to 928 MHz 视线范围: 数据速率: 灵敏度: 工作电源电压:2.4 V to 3.6 V 传输供电电流:215 mA 接收供电电流:26 mA 输出功率:250 mW 天线连接器类型:Wire 最大工作温度:+ 85 C 尺寸:32.94 mm x 22 mm x 2.03 mm