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参数资料
| 型号： | MC68030CRC33C |
| 厂商： | MOTOROLA INC |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 32-BIT, 33 MHz, MICROPROCESSOR, CPGA128 |
| 封装： | PGA-128 |
| 文件页数： | 44/48页 |
| 文件大小： | 332K |
| 代理商： | MC68030CRC33C |
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MOTOROLA
MC68EC030 TECHNICAL DATA
5
The ACU contains two access control registers that are used to define memory segments ranging in size
from 16 Mbytes to 2 Gbytes each. Each segment is definable in terms of address, read/write access, and
function code. Each segment can be marked as cacheable or non cacheable to control cache accesses
to that memory space.
PROGRAMMING MODEL
As shown in the programming models (see Figures 3 and 4), the MC68EC030 has 16 32-bit general-
purpose registers, a 32-bit program counter, two 32-bit supervisor stack pointers, a 16-bit status register,
a 32-bit vector base register, two 3-bit alternate function code registers, two 32-bit cache handling
(address and control) registers, and two 32-bit transparent translation registers. Registers D0–D7 are
used as data registers for bit and bit field (1 to 32 bit), byte (8 bit), word (16 bit), long-word (32 bit), and
quad-word (64 bit) operations. Registers A0–A6 and the user, interrupt, and master stack pointers are
address registers that may be used as software stack pointers or base address registers. In addition, the
address registers may be used for word and long-word operations. All 16 general-purpose registers (D0–
D7, A0–A7) can be used as index registers.
31
15
16
0
31
15
16
0
31
0
7
D0
D1
D2
D3
D4
D5
D6
D7
A0
A1
A2
A3
A4
A5
A6
A7
(USP)
PC
CCR
DATA
REGISTERS
ADDRESS
REGISTERS
USER STACK
POINTER
CONDITION CODE
REGISTER
PROGRAM
COUNTER
7
8
15
0
31
15
16
0
8
Figure 3. User Programming Model
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相关代理商/技术参数 |
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|---|---|
| MC68030FE16C | 功能描述:微处理器 - MPU 32B ON-CHIP CACHE MMU RoHS:否 制造商:Atmel 处理器系列:SAMA5D31 核心:ARM Cortex A5 数据总线宽度:32 bit 最大时钟频率:536 MHz 程序存储器大小:32 KB 数据 RAM 大小:128 KB 接口类型:CAN, Ethernet, LIN, SPI,TWI, UART, USB 工作电源电压:1.8 V to 3.3 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:FBGA-324 |
| MC68030FE20 | 制造商:MOTOROLA 制造商全称:Motorola, Inc 功能描述:ENHANCED 32-BIT MICROPROCESSOR |
| MC68030FE20C | 功能描述:微处理器 - MPU 32B ON-CHIP CACHE MMU RoHS:否 制造商:Atmel 处理器系列:SAMA5D31 核心:ARM Cortex A5 数据总线宽度:32 bit 最大时钟频率:536 MHz 程序存储器大小:32 KB 数据 RAM 大小:128 KB 接口类型:CAN, Ethernet, LIN, SPI,TWI, UART, USB 工作电源电压:1.8 V to 3.3 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:FBGA-324 |
| MC68030FE25 | 制造商:MOTOROLA 制造商全称:Motorola, Inc 功能描述:ENHANCED 32-BIT MICROPROCESSOR |
| MC68030FE25C | 功能描述:微处理器 - MPU 32B ON-CHIP CACHE MMU RoHS:否 制造商:Atmel 处理器系列:SAMA5D31 核心:ARM Cortex A5 数据总线宽度:32 bit 最大时钟频率:536 MHz 程序存储器大小:32 KB 数据 RAM 大小:128 KB 接口类型:CAN, Ethernet, LIN, SPI,TWI, UART, USB 工作电源电压:1.8 V to 3.3 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:FBGA-324 |
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