参数资料
型号: RN41-I/RM
厂商: Microchip Technology
文件页数: 4/12页
文件大小: 0K
描述: MODULE BLUETOOTH W/ANT CLASS1
应用说明: Cable Replacement
产品变化通告: Mfg/Part Number Change 20/Jun/2012
标准包装: 64
频率: 2.4GHz
数据传输率 - 最大: 2Mbps
调制或协议: Bluetooth v2.0+EDR,1类和 2类
应用: Bluetooth v2.0
功率 - 输出: 15dBm
灵敏度: -80dBm
电源电压: 3 V ~ 3.6 V
电流 - 接收: 35mA
电流 - 传输: 65mA
数据接口: PCB,表面贴装
存储容量: 8MB 闪存
天线连接器: PCB,表面贴装
工作温度: -40°C ~ 85°C
封装/外壳: 模块
包装: 带卷 (TR)
其它名称: 740-1007
RN-41
RN -41 -DS
   ?
Figure 2 shows the pinout and Table 6 describes the pins.
Figure 2. RN-41/RN-41-N Pinout
GND
1
24
SPI_MISO
GND
1
24
SPI_MISO
SPI_MOSI
GPIO6
GPIO7
RESET
SPI_CLOCK
PCM_CLK
PCM_SYNC
PCM_IN
PCM_OUT
VDD
GND
2
3
4
5
6
7
8
9
10
11
12
RN-41
Top View
23
22
21
20
19
18
17
16
15
14
13
SPI_CSB
GPIO4
GPIO5
GPIO3
GPIO2
USB_D-
USB_D+
UART_CTS
UART_RTS
UART_TX
UART_RX
SPI_MOSI
GPIO6
GPIO7
RESET
SPI_CLOCK
PCM_CLK
PCM_SYNC
PCM_IN
PCM_OUT
VDD
GND
2
3
4
5
6
7
8
9
10
11
12
RN-41-N
Top View
23
22
21
20
19
18
17
16
15
14
13
SPI_CSB
GPIO4
GPIO5
GPIO3
GPIO2
USB_D-
USB_D+
UART_CTS
UART_RTS
UART_TX
UART_RX
35 29 34 33 32 31 28 30
35 29 34 33 32 31 28 30
   ?
Table 6. Pin Description
1
2
3
4
Pin
Name
GND
SPI_MOSI
GPIO6
GPIO7
Description
Ground
Programming only
Set Bluetooth master (high = auto-master mode)
Set baud rate (high = force 9,600, low = 115 K
Default
No connect
Input to RN-41with weak pulldown
Input to RN-41 with weak pulldown
or firmware setting)
5
6
7
8
9
10
11
12
13
14
15
16
RESET
SPI_CLK
PCM_CLK
PCM_SYNC
PCM_IN
PCM_OUT
VDD
GND
UART_RX
UART_TX
UART_RTS
UART_CTS
Active-low reset
Programming only
PCM interface
PCM interface
PCM interface
PCM interface
3.3-V regulated power input
Ground
UART receive input
UART transmit output
UART RTS, goes high to disable host transmitter
UART CTS, if set high, it disables transmitter
Input to RN-41 with 1K pullup
No Connect
No Connect
No Connect
No Connect
No Connect
Input to RN-41
High level output from RN-41
Low level output from RN-41
Low level input to RN-41
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Version 3.3r 4/9/2012
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