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參數(shù)資料
| 型號(hào)： | MCF52235 |
| 廠商： | 飛思卡爾半導(dǎo)體(中國(guó))有限公司 |
| 英文描述： | ColdFire Microcontroller |
| 中文描述： | ColdFire微控制器 |
| 文件頁(yè)數(shù)： | 24/50頁(yè) |
| 文件大小： | 656K |
| 代理商： | MCF52235 |
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MCF52235 ColdFire Microcontroller, Rev. 3
MCF52235 Family Configurations
Freescale Semiconductor
24
1.10
Table 10
describes the I
2
C serial interface module signals.
I
2
C I/O Signals
1.11
UART Module Signals
Table 11
describes the UART module signals.
1.12
DMA Timer Signals
Table 12
describes the signals of the four DMA timer modules.
Table 10. I
2
C I/O Signals
Signal Name
Abbreviation
Function
I/O
Serial Clock
SCL
Open-drain clock signal for the for the I
2
C interface. Either it is driven
by the I
2
C module when the bus is in master mode or it becomes the
clock input when the I
2
C is in slave mode.
I/O
Serial Data
SDA
Open-drain signal that serves as the data input/output for the I
2
C
interface.
I/O
Table 11. UART Module Signals
Signal Name
Abbreviation
Function
I/O
Transmit Serial Data
Output
UTXD
n
Transmitter serial data outputs for the UART modules. The output is
held high (mark condition) when the transmitter is disabled, idle, or in
the local loopback mode. Data is shifted out, LSB first, on this pin at
the falling edge of the serial clock source.
O
Receive Serial Data
Input
URXD
n
Receiver serial data inputs for the UART modules. Data is received on
this pin LSB first. When the UART clock is stopped for power-down
mode, any transition on this pin restarts it.
I
Clear-to-Send
UCTS
n
Indicate to the UART modules that they can begin data transmission.
I
Request-to-Send
URTS
n
Automatic request-to-send outputs from the UART modules. This
signal can also be configured to be asserted and negated as a
function of the RxFIFO level.
O
Table 12. DMA Timer Signals
Signal Name
Abbreviation
Function
I/O
DMA Timer Input
DTIN
n
Event input to the DMA timer modules.
I
DMA Timer Output
DTOUT
n
Programmable output from the DMA timer modules.
O
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MCF5232CAB80 | Integrated Microprocessor Hardware Specification |
| MCF5232 | Integrated Microprocessor Hardware Specification |
| MCF5249 | CodeWarrior Development Studio for ColdFire㈢ Architectures |
| MCF5251_07 | ColdFire㈢ Microprocessor Data Sheet |
| MCF5251 | ColdFire Processor |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MCF52235_06 | 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:ColdFire㈢ Microcontroller |
| MCF52235_07 | 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:Microcontroller |
| MCF52235_10 | 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:MCF52235 ColdFire Microcontroller Data Sheet |
| MCF52235CAL60 | 功能描述:32位微控制器 - MCU KIRIN2E EPP RoHS:否 制造商:Texas Instruments 核心:C28x 處理器系列:TMS320F28x 數(shù)據(jù)總線寬度:32 bit 最大時(shí)鐘頻率:90 MHz 程序存儲(chǔ)器大小:64 KB 數(shù)據(jù) RAM 大小:26 KB 片上 ADC:Yes 工作電源電壓:2.97 V to 3.63 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:LQFP-80 安裝風(fēng)格:SMD/SMT |
| MCF52235CAL60A | 制造商:Freescale Semiconductor 功能描述:KIRIN2E EPP - REV A - Bulk |
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