參數(shù)資料
型號： MC56F8323
廠商： Motorola, Inc.
英文描述： 16-bit Hybrid Controllers
中文描述： 16位混合控制器
文件頁數(shù)： 66/140頁
文件大?。?/td> 1981K
代理商： MC56F8323
Registers
56F8323 Technical Data, Rev. 11.0
Freescale Semiconductor
31
Preliminary
3.5 Registers
When referring to the register definitions for the OCCS in the 56F8300 Peripheral User Manual, use the
register definitions with the internal Relaxation Oscillator, since the 56F8323 and 56F8123 contain this
oscillator.
Part 4 Memory Map
4.1 Introduction
The 56F8323 and 56F8123 devices are 16-bit motor-control chips based on the 56800E core. These parts
use a Harvard-style architecture with two independent memory spaces for Data and Program. On-chip
RAM and Flash memories are used in both spaces.
This section provides memory maps for:
Program Address Space, including the Interrupt Vector Table
Data Address Space, including the EOnCE Memory and Peripheral Memory Maps
On-chip memory sizes for the device are summarized in Table 4-1. Flash memories’ restrictions are
identified in the “Use Restrictions” column of Table 4-1.
Note: Data Flash and Program RAM are NOT available on the 56F8123 device.
4.2 Program Map
The Program Memory map is located in Table 4-2. The operating mode control bits (MA and MB) in the
Operating Mode Register (OMR) control the Program Memory map. Because the 56F8323 and 56F8123
do not include EMI, the OMR MA bit, which is used to decide internal or external BOOT, will have no
effect on the Program Memory Map. OMR MB reflects the security status of the Program Flash. After
reset, changing the OMR MB bit will have no effect on the Program Flash.
Table 4-1 Chip Memory Configurations
On-Chip Memory
56F8323
56F8123
Use Restrictions
Program Flash
32KB
Erase / Program via Flash interface unit and word
writes to CDBW
Data Flash
8KB
—
Erase / Program via Flash interface unit and word
writes to CDBW. Data Flash can be read via either
CDBR or XDB2, but not by both simultaneously
Program RAM
4KB
—
None
Data RAM
8KB
None
Program Boot Flash
8KB
Erase / Program via Flash Interface unit and word
writes to CDBW
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MC56F8323EVM 功能描述:開發(fā)板和工具包 - 其他處理器 MC56F832X Dev Kit RoHS:否 制造商:Freescale Semiconductor 產(chǎn)品:Development Systems 工具用于評估:P3041 核心:e500mc 接口類型:I2C, SPI, USB 工作電源電壓:
MC56F8323EVM 制造商:Freescale Semiconductor 功能描述:Tools Development kit Kit Con
MC56F8323EVME 功能描述:開發(fā)板和工具包 - 其他處理器 MC56F8323 EVAL BRD RoHS:否 制造商:Freescale Semiconductor 產(chǎn)品:Development Systems 工具用于評估:P3041 核心:e500mc 接口類型:I2C, SPI, USB 工作電源電壓:
MC56F8323EVME 制造商:Freescale Semiconductor 功能描述:Evaluation Kit for MC56F832x and MC56F81
MC56F8323MFB60 功能描述:數(shù)字信號處理器和控制器 - 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
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