參數(shù)資料
型號(hào)： DSP56855BU120
廠商： 飛思卡爾半導(dǎo)體(中國(guó))有限公司
英文描述： 16-bit Digital Signal Controllers
中文描述： 16位數(shù)字信號(hào)控制器
文件頁(yè)數(shù)： 15/52頁(yè)
文件大?。?/td> 618K
代理商： DSP56855BU120
Introduction
56855 Technical Data, Rev. 6
Freescale Semiconductor
15
51
RXD0
GPIOE0
Input
Input/Output
Serial Receive Data 0 (RXD0)
—This input receives byte-oriented serial
data and transfers it to the SCI 0 receive shift register.
Port E GPIO (0)
—This pin is a General Purpose I/O (GPIO) pin that can
individually be programmed as input or output pin.
52
TXD0
GPIOE1
Output(Z)
Input/Output
Serial Transmit Data 0 (TXD0)
—This signal transmits data from the SCI 0
transmit data register.
Port E GPIO (1)
—This pin is a General Purpose I/O (GPIO) pin that can
individually be programmed as input or output pin.
74
RXD1
GPIOE2
Input
Input/Output
Serial Receive Data 1 (RXD1)
—This input receives byte-oriented serial
data and transfers it to the SCI 1 receive shift register.
Port E GPIO (2)
—This pin is a General Purpose I/O (GPIO) pin that can
individually be programmed as input or output pin.
75
TXD1
GPIOE3
Output(Z)
Input/Output
Serial Transmit Data 1 (TXD1)
—This signal transmits data from the SCI 1
transmit data register.
Port E GPIO (3)
—This pin is a General Purpose I/O (GPIO) pin that can
individually be programmed as input or output pin.
88
STD0
GPIOC0
Output
Input
/
Output
ESSI Transmit Data (STD0)
—This output pin transmits serial data from the
ESSI Transmitter Shift Register.
Port C GPIO (0)
—This pin is a General Purpose I/O (GPIO) pin when the
ESSI is not in use.
89
SRD0
GPIOC1
Input
Input/Output
ESSI Receive Data (SRD0)
—This input pin receives serial data and
transfers the data to the ESSI Receive Shift Register.
Port C GPIO (1)
—This pin is a General Purpose I/O (GPIO) pin when the
ESSI is not in use.
90
SCK0
GPIOC2
Input
/Output
Input/Output
ESSI Serial Clock (SCK0)
—This bidirectional pin provides the serial bit
rate clock for the transmit section of the ESSI. The clock signal can be
continuous or gated and can be used by both the transmitter and receiver in
synchronous mode.
Port C GPIO (2)
—This pin is a General Purpose I/O (GPIO) pin when the
ESSI is not in use.
Table 3-1. 56855 Signal and Package Information for the 100-pin LQFP (Continued)
Pin No.
Signal Name
Type
Description
相關(guān)PDF資料
PDF描述
DSP56855BUE 16-bit Digital Signal Controllers
DSP56855E 16-bit Digital Signal Controllers
DSP56857BUE 16-bit Digital Signal Controllers
DSP56857E 16-bit Digital Signal Controllers
DSP56858E 16-bit Digital Signal Controllers
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DSP56855BUE 功能描述:數(shù)字信號(hào)處理器和控制器 - DSP, DSC 16 BIT HYBRID CONTROLLER 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
DSP56855E 制造商:FREESCALE 制造商全稱(chēng):Freescale Semiconductor, Inc 功能描述:16-bit Digital Signal Controllers
DSP56855PB 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:56855 Digital Signal Processor Product Brief
DSP56856 制造商:FREESCALE 制造商全稱(chēng):Freescale Semiconductor, Inc 功能描述:Digitial Signal Controller
DSP56857 制造商:FREESCALE 制造商全稱(chēng):Freescale Semiconductor, Inc 功能描述:16-bit Digital Signal Controllers
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