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參數(shù)資料
| 型號： | MC13214R2 |
| 廠商： | FREESCALE SEMICONDUCTOR INC |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | SPECIALTY MICROPROCESSOR CIRCUIT, BGA71 |
| 封裝： | 9 X 9 MM, 1 MM HEIGHT, ROHS COMPLIANT, LGA-71 |
| 文件頁數(shù)： | 31/70頁 |
| 文件大?。?/td> | 802K |
| 代理商： | MC13214R2 |
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MC13211/212/213/214 Technical Data, Rev. 0.0,
Freescale Semiconductor
37
5.7.4.2
TPM Block Diagram
The TPM uses one input/output (I/O) pin per channel, TPMxCHn where x is the TPM number (for
example, 1 or 2) and n is the channel number (for example, 1–4). The TPM shares its I/O pins with
general-purpose I/O port pins. Figure 21 shows the structure of a TPM. Some MCUs include more than
one TPM, with various numbers of channels.
Figure 21. TPM Block Diagram
5.7.5
Serial Communications Interface (SCI) Module
The HCS08 includes two independent serial communications interface (SCI) modules — sometimes called
universal asynchronous receiver/transmitters (UARTs). Typically, these systems are used to connect to the
RS232 serial input/output (I/O) port of a personal computer or workstation, and they can also be used to
communicate with other embedded controllers.
A flexible, 13-bit, modulo-based baud rate generator supports a broad range of standard baud rates beyond
115.2 kbaud. Transmit and receive within the same SCI use a common baud rate, and each SCI module
has a separate baud rate generator.
This SCI system offers many advanced features not commonly found on other asynchronous serial I/O
peripherals on other embedded controllers. The receiver employs an advanced data sampling technique
that ensures reliable communication and noise detection. Hardware parity, receiver wakeup, and double
buffering on transmit and receive are also included.
PRESCALE AND SELECT
16-BIT COMPARATOR
MAIN 16-BIT COUNTER
16-BIT COMPARATOR
16-BIT LATCH
PORT
CHANNEL 1
LOGIC
INTERRUPT
COUNTER RESET
DIVIDE BY
CLOCK SOURCE
OFF, BUS, XCLK, EXT
BUSCLK
XCLK
SELECT
SYNC
INTERRUPT
1, 2, 4, 8, 16, 32, 64, or 128
LOGIC
CLKSA
CLKSB
PS2
PS1
PS0
CPWMS
TFIE
TOF
ELS1A
CH1F
ELS1B
CH1IE
MS1B
MS1A
TPM1MODH:TPM1MODL
TPM1) EXT CLK
TPM1C1VH:TPM1C1VL
TPM1CH1
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| MC13224V | 功能描述:射頻收發(fā)器 PIP 802.15.4 2.4G IND 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 |
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