參數(shù)資料
型號： MC68HC000FN20
廠商： MOTOROLA INC
元件分類： 微控制器/微處理器
英文描述： Addendum to M68000 User Manual
中文描述： 32-BIT, 20 MHz, MICROPROCESSOR, PQCC68
封裝： PLASTIC, LCC-68
文件頁數(shù)： 2/26頁
文件大?。?/td> 124K
代理商： MC68HC000FN20
2
M68000 USER’S MANUAL ADDENDUM
MOTOROLA
The primary features of the MC68SEC000 embedded processor include the following:
Direct Replacement for the MC68EC000
—
Pin-for-pin compatibility with the MC68EC000 in the plastic QFP and TQFP packages
—
Vast selection of existing third-party development tools for the MC68EC000 support the
MC68SEC000
—
Software written for the MC68EC000 will run unchanged on the MC68SEC000
Power Management
—
Low-power HCMOS technology
—
Static design allows for stopping the processor clock
—
3.3V or 5V operation
—
Typical 0.5
μ
A current consumption at 3.3V in sleep mode
Software Strength
—
Fully upward object-code compatible with other M68000 Family products
—
M68000 architecture allows effective assembly code with a C compiler
Upgrade
—
—
Fully upward code-compatible with higher performance 680x0 and 68300 Family members
ColdFire
code-compatible with minor modifications
1. MC68HC000
The primary benefit of the MC68HC000 is reduced power consumption. The device dissipates less power (by
an order of magnitude) than the NMOS MC68000.
The MC68HC000 is an implementation of the M68000 16/-32 bit microprocessor architecture. The
MC68HC000 has a 16-bit data bus implementation of the MC68000 and is upward code-compatible with the
MC68010 and the MC68020 32-bit implementation of the architecture.
1.1 MC68HC001
The MC68HC001 provides a functional extension to the MC68HC000 HCMOS 16-/32-bit microprocessor with
the addition of statically selectable 8- or 16-bit data bus operation. The MC68HC001 is object-code compatible
with the MC68HC000. You can migrate code written for the MC68HC001 without modification to any member
of the M68000 Family.
1.2 MC68EC000
The MC68EC000 is an economical high-performance embedded controller designed to suit the needs of the
cost-sensitive embedded-controller market. The HCMOS MC68EC000 has an internal 32-bit architecture that
is supported by a statically selectable 8- or 16-bit data bus. This architecture provides a fast and efficient
processing device that can satisfy the requirements of sophisticated applications based on high-level
languages.
The MC68EC000 is fully object-code compatible with the MC68000. You can migrate code written for the
MC68EC000 without modification to any member of the M68000 Family.
The MC68EC000 brings the performance level of the M68000 Family to cost levels previously associated with
8-bit microprocessors. The MC68EC000 benefits from the rich M68000 instruction set and its related high code
density with low memory bandwidth requirements.
相關(guān)PDF資料
PDF描述
MC68HC000FN8 Addendum to M68000 User Manual
MC68HC000P10 Addendum to M68000 User Manual
MC68HC000P12 Addendum to M68000 User Manual
MC68HC000P16 Addendum to M68000 User Manual
MC68HC000P20 Addendum to M68000 User Manual
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MC68HC000FN8 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:Addendum to M68000 User Manual
MC68HC000FN8R2 制造商:Rochester Electronics LLC 功能描述:16-BIT MPU - Bulk
MC68HC000IEI16 功能描述:微處理器 - MPU 16-BIT MPU 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 最大時鐘頻率:536 MHz 程序存儲器大小: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
MC68HC000IEI16R 功能描述:微處理器 - MPU 16-BIT MPU 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 最大時鐘頻率:536 MHz 程序存儲器大小: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
MC68HC000IFN16R2 制造商:Rochester Electronics LLC 功能描述:- Bulk
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