參數(shù)資料
型號(hào)： MC56F8345MFG60
廠商： MOTOROLA INC
元件分類： 數(shù)字信號(hào)處理
英文描述： 56F8345 16-bit Hybrid Controller
中文描述： 0-BIT, 240 MHz, OTHER DSP, PQFP128
封裝： 14 X 20 MM, 0.50 MM PITCH, 1.40 MM HEIGHT, PLASTIC, LQFP-128
文件頁數(shù)： 38/148頁
文件大?。?/td> 1420K
代理商： MC56F8345MFG60
38
56F8345 Technical Data
Preliminary
4.4 Data Map
4.5 Flash Memory Map
Figure 4-1
illustrates the Flash Memory (FM) map on the system bus.
The Flash Memory is divided into three functional blocks. The Program and boot memories reside
on the Program Memory buses. They are controlled by one set of banked registers. Data Memory
Flash resides on the Data Memory buses and is controlled separately by its own set of banked
registers.
The top nine words of the Program Memory Flash are treated as special memory locations. The
content of these words is used to control the operation of the Flash Controller. Because these words
are part of the Flash Memory content, their state is maintained during power-down and reset.
During chip initialization, the content of these memory locations is loaded into Flash Memory
control registers, detailed in the Flash Memory chapter of the
56F8300 Peripheral User Manual
.
In the 56F8345, these configuration parameters are located between $00_FFF7 and $00_FFFF.
Table 4-6 Data Memory Map
1,
2
1.
Information in shaded areas not applicable to 56F8345.
2.
All addresses are 16-bit Word addresses, not byte addresses.
Begin/End
Address
EX = 0
3
3.
In the Operation Mode Register.
EX = 1
4
4.
Setting EX = 1 is not recommended in the 56F8345, since the EMI is not functional in this package.
X:$FF FFFF
X:$FF FF00
EOnCE
256 locations allocated
EOnCE
256 locations allocated
X:$FF FEFF
X:$01 0000
External Memory
External Memory
X:$00 FFFF
X:$00 F000
On-Chip Peripherals
4096 locations allocated
On-Chip Peripherals
4096 locations allocated
X:$00 EFFF
X:$00 2000
External Memory
External Memory
X:$00 1FFF
X:$00 1000
On-Chip Data Flash
8KB
X:$00 0FFF
X:$00 0000
On-Chip Data RAM
8KB
5
5.
The Data RAM is organized as a 2K x 32-bit memory to allow single-cycle, long-word operations.
F
Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
n
.
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MC56F8345MFGE 功能描述:數(shù)字信號(hào)處理器和控制器 - DSP, DSC 60MHz/60MIPS 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
MC56F8345VFG60 功能描述:數(shù)字信號(hào)處理器和控制器 - DSP, DSC 60MHz 60MIPS 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
MC56F8345VFGE 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
MC56F8346 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:16-bit Digital Signal Controllers
MC56F8346EVM 制造商:Freescale Semiconductor 功能描述:Tools Development kit Kit Contents:Inst
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