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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)： | 15/54頁 |
| 文件大?。?/td> | 490K |
| 代理商： | MC13224VR2 |
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MC1322x Technical Data, Rev. 1.3
22
Freescale Semiconductor
The Counter provides the ability to count internal or external events
Control and Status Registers — Provides operational mode control of the counter, status, clock
source control, interrupt control, and external interface control
Four GPIO pins (TMR0 -TMR3) are programmable and can be used with any counter/timer group.
The TMR module feature include:
Four 16-bit counters/timers groups
Up/down count
Counters are cascadable for up to 64-bit delay counter
Programmable count modulo.
Peripheral reference clock is same as bus clock
External clock max count rate equals peripheral clock divided by 2
Internal clock max count rate equals peripheral clock.
Count once or repeatedly
Counters are preloadable
Compare registers are preloadable
Counters share available four GPIO pins (programmable as inputs or outputs and programmable
for falling or rising edge)
Separate prescaler for each counter
Each counter has capture and compare capability
Optional input glitch filter
Functional modes include stop, count, edge-count, gated-count, quadrature-count, signed-count,
triggered-count, one-shot, cascade-count, pulse-output, fixed frequency PWM, and
variable-frequency PWM
5.4
UART Modules
The MC1322x has two universal asynchronous receiver/transmitter (UART) modules. Each UART has an
independent fractional divider, baud rate generator that is clocked by the peripheral bus clock (typically
24 MHz) which enables a broad range of baud rates up to 1,843.2 kbaud. Transmit and receive use a
common baud rate for each module.
Each UART provides the following features:
8-bit only data
One or two stop bits
Programmable parity (even, odd, and none)
Full duplex four-wire serial interface (RXD, TXD, RTS, and CTS)
Hardware flow control support for RTS and CTS signals
32-byte receive FIFO and 32-byte transmit FIFO
Programmable sense for RTS/CTS pins (high true/low true)
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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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