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参数资料
型号： SPC5643AF0MLU2
厂商： FREESCALE SEMICONDUCTOR INC
元件分类： 微控制器/微处理器
英文描述： MICROCONTROLLER, PQFP176
封装： 24 X 24 MM, 1.40 MM HEIGHT, 0.50 MM PITCH, LEAD FREE, LQFP-176
文件页数： 104/142页
文件大小： 886K
代理商： SPC5643AF0MLU2
MPC5644A
M
icr
ocontr
oller
Data
Sheet,
Re
v
.4
Preliminar
y—Subject
to
Chang
e
Without
Notice
Pinout
a
n
d
s
igna
l
descr
iption
Fre
e
scale
Semico
nductor
64
PCS_B[1:5]
PCS_C[1:5]
PCS_D[1:5]
DSPI_B - DSPI_D
Peripheral chip select when device is in master mode—not used
in slave mode
SCK_B
SCK_C
SCK_D
DSPI_B - DSPI_D
DSPI clock—output when device is in master mode; input when
in slave mode
SIN_B
SIN_C
SIN_D
DSPI_B - DSPI_D
DSPI data in
SOUT_B
SOUT_C
SOUT_D
DSPI_B - DSPI_D
DSPI data out
ADDR[10:31]
EBI
The ADDR[10:31] signals specify the physical address of the bus
transaction.
The 26 address lines correspond to bits 3-31 of the EBI’s 32-bit
internal address bus.
ADDR[15:31] can be used as Address and Data signals when
configured appropriately for a multiplexed external bus. This
allows 32-bit data operations, or 16-bit data operations without
using DATA[0:15] signals.
ALE
EBI
The Address Latch Enable (ALE) signal is used to demultiplex
the address from the data bus. It is asserted while the least
significant 16 bits of the address are present in the multiplexed
address/data bus.
BDIP
EBI
BDIP is asserted to indicate that the master is requesting
another data beat following the current one.
CS[0:3]
EBI
CSx is asserted by the master to indicate that this transaction is
targeted for a particular memory bank on the Primary external
bus.
DATA[0:31]
EBI
The DATA[0:31] signals contain the data to be transferred for the
current transaction.
OE
EBI
OE is used to indicate when an external memory is permitted to
drive back read data. External memories must have their data
output buffers off when OE is negated. OE is only asserted for
chip-select accesses.
Table 5. Signal details (continued)
Signal
Module or Function
Description
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相关代理商/技术参数
参数描述
SPC5643AF0MVZ1 功能描述:32位微控制器 - MCU 32BIT3MB Flsh192KRAM RoHS:否 制造商:Texas Instruments 核心:C28x 处理器系列:TMS320F28x 数据总线宽度:32 bit 最大时钟频率:90 MHz 程序存储器大小:64 KB 数据 RAM 大小:26 KB 片上 ADC:Yes 工作电源电压:2.97 V to 3.63 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:LQFP-80 安装风格:SMD/SMT
SPC5643LF0MLQ1 功能描述:32位微控制器 - MCU 32BIT 1M FLASH 128K RAM 120MHZ RoHS:否 制造商:Texas Instruments 核心:C28x 处理器系列:TMS320F28x 数据总线宽度:32 bit 最大时钟频率:90 MHz 程序存储器大小:64 KB 数据 RAM 大小:26 KB 片上 ADC:Yes 工作电源电压:2.97 V to 3.63 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:LQFP-80 安装风格:SMD/SMT
SPC5643LF0MLQ1R 功能描述:32位微控制器 - MCU 32B 1M FLASH 128KRAM RoHS:否 制造商:Texas Instruments 核心:C28x 处理器系列:TMS320F28x 数据总线宽度:32 bit 最大时钟频率:90 MHz 程序存储器大小:64 KB 数据 RAM 大小:26 KB 片上 ADC:Yes 工作电源电压:2.97 V to 3.63 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:LQFP-80 安装风格:SMD/SMT
SPC5643LF0MLQ8 功能描述:32位微控制器 - MCU 32BIT1MFLASH 128K RAM RoHS:否 制造商:Texas Instruments 核心:C28x 处理器系列:TMS320F28x 数据总线宽度:32 bit 最大时钟频率:90 MHz 程序存储器大小:64 KB 数据 RAM 大小:26 KB 片上 ADC:Yes 工作电源电压:2.97 V to 3.63 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:LQFP-80 安装风格:SMD/SMT
SPC5643LF0MLQ8R 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:MPC5643L Microcontroller Data Sheet
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