參數(shù)資料
型號(hào): SPAKMC332VFV20
廠商: MOTOROLA INC
元件分類: 微控制器/微處理器
英文描述: 32-Bit Modular Microcontroller
中文描述: 32-BIT, 20 MHz, MICROCONTROLLER, PQFP144
封裝: QFP-144
文件頁(yè)數(shù): 71/88頁(yè)
文件大?。?/td> 446K
代理商: SPAKMC332VFV20
MC68332
MC68332TS/D
MOTOROLA
71
6.5 QSPI Submodule
The QSPI submodule communicates with external devices through a synchronous serial bus. The QSPI
is fully compatible with the serial peripheral interface (SPI) systems found on other Motorola products.
A block diagram of the QSPI is shown below.
Figure 14 QSPI Block Diagram
6.5.1 QSPI Pins
Seven pins are associated with the QSPI. When not needed for a QSPI application, they can be con-
figured as general-purpose I/O pins. The PCS0/SS pin can function as a peripheral chip select output,
slave select input, or general-purpose I/O. Refer to the following table for QSPI input and output pins
and their functions.
QSPI BLOCK
CONTROL
REGISTERS
END QUEUE
POINTER
QUEUE
POINTER
STATUS
REGISTER
DELAY
COUNTER
COMPARATOR
PROGRAMMABLE
LOGIC ARRAY
80-BYTE
QSPI RAM
CHIP SELECT
COMMAND
DONE
4
4
3
BAUD RATE
GENERATOR
PCS [3:1]
PCS0/SS
MISO
MOSI
SCK
M
S
M
S
8/16-BIT SHIFT REGISTER
Rx/Tx DATA REGISTER
MSB
LSB
4
QUEUE CONTROL
BLOCK
CONTROL
LOGIC
ADDRESS
REGISTER
4
相關(guān)PDF資料
PDF描述
SPAKMC332AVFV16 32-Bit Modular Microcontroller
SPAKMC332CFC16 32-Bit Modular Microcontroller
SPAKMC332CFC20 32-Bit Modular Microcontroller
SPAKMC332CFV16 32-Bit Modular Microcontroller
SPAKMC332CFVV20 32-Bit Modular Microcontroller
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SPAKVZ328CPV 制造商:ON SEM 功能描述:
SPAKXC301GC100D 制造商:Motorola Inc 功能描述:
SPAKXC301PW100D 制造商:Motorola Inc 功能描述:
SPAKXC309AG100A 功能描述:數(shù)字信號(hào)處理器和控制器 - DSP, DSC 24 BIT DSP PBFREE RoHS:否 制造商:Microchip Technology 核心:dsPIC 數(shù)據(jù)總線寬度:16 bit 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) RAM 大小:2 KB 最大時(shí)鐘頻率:40 MHz 可編程輸入/輸出端數(shù)量:35 定時(shí)器數(shù)量:3 設(shè)備每秒兆指令數(shù):50 MIPs 工作電源電壓:3.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TQFP-44 安裝風(fēng)格:SMD/SMT
SPAKXC309GC100A 制造商:Motorola 功能描述:MOTOROLA