參數(shù)資料
型號： MC13224VR2
廠商： FREESCALE SEMICONDUCTOR INC
元件分類： 微控制器/微處理器
英文描述： SPECIALTY MICROPROCESSOR CIRCUIT, PBGA99
封裝： 9.50 X 9.50 MM, 1.20 MM HEIGHT, ROHS COMPLIANT, LGA-99
文件頁數(shù)： 25/54頁
文件大小： 490K
代理商： MC13224VR2
MC1322x Technical Data, Rev. 1.3
Freescale Semiconductor
31
36
KBI_6
Digital
Input/Output
Keyboard Interface Bit 6 /
GPIO28
Asynchronous interrupt input.
37
KBI_5
Digital
Input/Output
Keyboard Interface Bit 5 /
GPIO27
Asynchronous interrupt input.
38
KBI_4
Digital
Input/Output
Keyboard Interface Bit 4 /
GPIO26
Asynchronous interrupt input.
39
KBI_3
Digital
Input/Output
Keyboard Interface Bit 3 /
GPIO25
Used as output for keyboard interface.
40
KBI_2
Digital
Input/Output
Keyboard Interface Bit 2 /
GPIO24
Used as output for keyboard interface.
41
KBI_1
Digital
Input/Output
Keyboard Interface Bit 1 /
GPIO23
Used as output for keyboard interface.
42
KBI_0_HST_WK Digital
Input/Output
Keyboard Interface Bit 0 / HoST
Walk-up output / GPIO22
Used as output for keyboard interface /
Alternative function as a wake-up output
(based on a timer) to external device.
43
COIL_BK
Power Switch
Output
Buck converter coil drive output Onboard buck converter connection to external
coil, driven by onboard MOSFET.
44
LREG_BK_FB
Power Input
Voltage input to onboard
regulators, buck regulator
feedback voltage
When using onboard buck converter,
connect to load side of coil.
When not using buck converter, connect to
VBATT.
45
VBATT
Power Input
High side supply voltage to buck
regulator switching MOSFET
and IO buffers
Connect to battery.
46
RF_PLL_FLT
Analog
Voltage
PLL filter connection
Connection for PLL filter (Type 2, 2nd Order)
when using primary crystal with frequency
other than 24 MHz (13-26 MHz).
No Connect for 24 MHz crystal.
47
XTAL_32_IN
Analog Input
Optional 32.768 kHz crystal
oscillator input
Connect to 32.768 kHz crystal
48
XTAL_32_OUT
Analog Output Optional 32.768 kHz crystal
oscillator output
Connect to 32.768 kHz crystal
49
XTAL_24_OUT
Analog Output Primary 24 MHz crystal
oscillator output
Connect to 13-26 MHz crystal (24 MHz
default).
No load capacitor required
Do not load with any capacitance.
50
XTAL_24_IN
Analog Input
Primary 24 MHz crystal
oscillator input
Connect to 13-26 MHz crystal (24 MHz
default).
No load capacitor required
Do not load with any capacitance.
51
RESETB
Digital Input
System reset input
Active low, asynchronous reset
52
TX_ON
Digital
Input/Output
Control output for external RF
component / GPIO44
Programmable control pin
Table 2. Pin Function Description (continued)
Pin #
Pin Name
Type
Description1
Functionality
相關(guān)PDF資料
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MC13224VR2 制造商:Freescale Semiconductor 功能描述:IC 32BIT MCU ARM7 26MHZ LGA-99
MC13224VR2-CUT TAPE 制造商:Freescale 功能描述:MC13224 Series 2.4 GHz PIP 250 KBps Surface Mount RF Transceiver - LGA-99
MC13226V 功能描述:射頻收發(fā)器 Kaibab PRO ROM SE 1.0 RoHS:否 制造商:Atmel 頻率范圍:2322 MHz to 2527 MHz 最大數(shù)據(jù)速率:2000 Kbps 調(diào)制格式:OQPSK 輸出功率:4 dBm 類型: 工作電源電壓:1.8 V to 3.6 V 最大工作溫度:+ 85 C 接口類型:SPI 封裝 / 箱體:QFN-32 封裝:Tray
MC13226VR2 功能描述:射頻收發(fā)器 Kaibab PRO ROM SE 1.0 RoHS:否 制造商:Atmel 頻率范圍:2322 MHz to 2527 MHz 最大數(shù)據(jù)速率:2000 Kbps 調(diào)制格式:OQPSK 輸出功率:4 dBm 類型: 工作電源電壓:1.8 V to 3.6 V 最大工作溫度:+ 85 C 接口類型:SPI 封裝 / 箱體:QFN-32 封裝:Tray
MC1322X 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:Advanced ZigBee?- Compliant Platform-in-Package (PiP) for the 2.4 GHz IEEE? 802.15.4 Standard
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