參數(shù)資料
型號(hào): DSP56854FG120
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): 13/60頁(yè)
文件大?。?/td> 836K
代理商: DSP56854FG120
Introduction
56854 Technical Data, Rev. 6
Freescale Semiconductor
13
73
D0
Input
/Output(Z)
Data Bus (D0-D15)
—These pins provide the bidirectional data for
external program or data memory accesses.
86
D1
87
D2
88
D3
89
D4
90
D5
107
D6
108
D7
109
D8
110
D9
111
D10
122
D11
123
D12
126
D13
127
D14
128
D15
7
RD
Output
Read Enable (RD)
—is asserted during external memory read
cycles.
This signal is pulled high during reset.
8
WR
Output
Write Enable (WR)
— is asserted during external memory write
cycles.
This signal is pulled high during reset.
75
CS0
GPIOA0
Output
Input
/Output
External Chip Select (CS0)
—This pin is used as a dedicated GPIO.
Port A GPIO (0
) —This pin is a General Purpose I/O (GPIO) pin
when not configured for host port usage.
76
CS1
GPIOA1
Output
Input
/Output
External Chip Select (CS1)
—This pin is used as a dedicated GPIO.
Port A GPIO (1)
—This pin is a General Purpose I/O (GPIO) pin
when not configured for host port usage.
Table 3-1. 56854 Signal and Package Information for the 128-pin LQFP (Continued)
Pin No.
Signal Name
Type
Description
相關(guān)PDF資料
PDF描述
DSP56855BU120 16-bit Digital Signal Controllers
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DSP56854FGE 功能描述:數(shù)字信號(hào)處理器和控制器 - DSP, DSC 120Mhz/120MIPS 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
DSP56854PB 制造商:未知廠家 制造商全稱:未知廠家 功能描述:56854 Digital Signal Processor Product Brief
DSP56855 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:Digitial Signal Controller
DSP56855BU120 功能描述:數(shù)字信號(hào)處理器和控制器 - DSP, DSC 120Mhz/120MIPS 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
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