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參數(shù)資料
| 型號(hào)： | MC68EC030 |
| 廠商： | Motorola, Inc. |
| 英文描述： | Second-Generation 32-Bit Enhanced Embedded Controller |
| 中文描述： | 第二代32位增強(qiáng)型嵌入式控制器 |
| 文件頁數(shù)： | 8/36頁 |
| 文件大?。?/td> | 392K |
| 代理商： | MC68EC030 |
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MC68EC030 TECHNICAL DATA
Go to: www.freescale.com
MOTOROLA
In addition, operations on other data types, such as memory addresses, status word data, etc., are
provided in the instruction set. The coprocessor mechanism allows direct support of floating-point data
types with the MC68881/MC68882 floating-point coprocessors as well as specialized user-defined data
types and functions. The 18 addressing modes, listed in Table 1, include nine basic types:
Register Direct
Register Indirect
Register Indirect with Index
Memory Indirect
Program Counter Indirect with Displacement
Program Counter Indirect with Index
Program Counter Memory Indirect
Absolute
Immediate
The register indirect addressing modes support postincrement, predecrement, offset, and indexing.
These capabilities are particularly useful for handling advanced data structures common to sophisticated
applications and high-level languages. The program counter relative mode also has index and offset
capabilities; this addressing mode is generally required to support position- independent software. In
addition to these addressing modes, the MC68EC030 provides data operand sizing and scaling; these
features provide performance enhancements to the programmer.
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Freescale Semiconductor, Inc.
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相關(guān)代理商/技術(shù)參數(shù) |
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| MC68EC030CFE25C | 功能描述:微處理器 - MPU 32B ON-CHIP CACHE RoHS:否 制造商:Atmel 處理器系列:SAMA5D31 核心:ARM Cortex A5 數(shù)據(jù)總線寬度:32 bit 最大時(shí)鐘頻率:536 MHz 程序存儲(chǔ)器大小:32 KB 數(shù)據(jù) RAM 大小:128 KB 接口類型:CAN, Ethernet, LIN, SPI,TWI, UART, USB 工作電源電壓:1.8 V to 3.3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:FBGA-324 |
| MC68EC030FE25B | 制造商:Motorola Inc 功能描述: |
| MC68EC030FE25C | 功能描述:微處理器 - MPU 32B ON-CHIP CACHE RoHS:否 制造商:Atmel 處理器系列:SAMA5D31 核心:ARM Cortex A5 數(shù)據(jù)總線寬度:32 bit 最大時(shí)鐘頻率:536 MHz 程序存儲(chǔ)器大小:32 KB 數(shù)據(jù) RAM 大小:128 KB 接口類型:CAN, Ethernet, LIN, SPI,TWI, UART, USB 工作電源電壓:1.8 V to 3.3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:FBGA-324 |
| MC68EC030FE25CB1 | 功能描述:IC MPU 32BIT ENH 25MHZ 132-CQFP RoHS:否 類別:集成電路 (IC) >> 嵌入式 - 微處理器 系列:M680x0 標(biāo)準(zhǔn)包裝:1 系列:MPC85xx 處理器類型:32-位 MPC85xx PowerQUICC III 特點(diǎn):- 速度:1.2GHz 電壓:1.1V 安裝類型:表面貼裝 封裝/外殼:783-BBGA，F(xiàn)CBGA 供應(yīng)商設(shè)備封裝:783-FCPBGA（29x29） 包裝:托盤 |
| MC68EC030FE40B | 制造商:Motorola Inc 功能描述: |
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