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參數(shù)資料
| 型號： | CYWUSB6953-48LFC |
| 廠商： | CYPRESS SEMICONDUCTOR CORP |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | WirelessUSB PRoC Flash Programmable MCU + Radio |
| 中文描述： | FLASH, 12 MHz, MICROCONTROLLER, QCC48 |
| 封裝： | 7 X 7 MM, QFN-48 |
| 文件頁數(shù)： | 3/7頁 |
| 文件大?。?/td> | 121K |
| 代理商： | CYWUSB6953-48LFC |
PRELIMINARY
CYWUSB6953
Document #: 38-16017 Rev. *C
Page 3 of 7
Pin Descriptions
Pin QFN
Analog RF
47
2
Crystal / PA Control
38
37
24
35
Reserved
23, 25
Name
Type
Die
Description
RFIN
RFOUT
Radio
Radio
Modulated RF signal received.
Modulated RF signal to be transmitted
X13
X13IN
X13OUT
PACTL
I
I
O
IO
Radio
Radio
Radio
Radio
Crystal Input
Crystal Input
Reference Clock Output
External Power Amplifier control. Pull-down or make output
MISO
IO
Radio,
MCU
Radio,
MCU
Radio SPI Master In, Slave Out. Connect pins 23 and 25 on the
application board
Radio Interrupt. Connect pins 17 and 21 on the application board
17, 21
IRQ
IO
Microcontroller Digital/Analog
13
14
41
36
42
44
34
6
33
8
31
9
30
10
29
12
28
7
Power and Ground
4, 11, 15, 18, 26, 27,
32, 39, 40, 43, 45
1, 3, 5, 46, 48
PADDLE
19, 20
16, 22,
P0[0]
P0[2]
P1[0]
P1[1]
P1[2]
P1[4]
P1[5]
P1[6]
P1[7]
P2[0]
P2[1]
P2[2]
P2[3]
P2[4]
P2[5]
P2[6]
P2[7]
XRES
IO/M
IO/M
IO/M
IO/M
IO/M
IO/M
IO/M
IO/M
IO/M
IO/M
IO/M
IO/M
IO/M
IO/M
IO/M
IO/M
IO/M
I
MCU
MCU
MCU
MCU
MCU
MCU
MCU
MCU
MCU
MCU
MCU
MCU
MCU
MCU
MCU
MCU
MCU
MCU
Analog Column Mux Input
Analog Column Mux Input
I2C Serial Data (SDA)
I2C Serial Clock (SCL)
Optional External Clock Input (EXT-CLK)
I2C Serial Data (SDA)
I2C Serial Clock (SCL)
Direct switched capacitor block input
Direct switched capacitor block input
Direct switched capacitor block input
Direct switched capacitor block input
Active HIGH external reset with internal pull-down
V
CC
Supply Voltage
GND
GND
RSVD
NC
Ground Connection
Ground Connection
Connect to Ground
No Connect
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