參數(shù)資料
型號: MC68HC705C9AFB
廠商: MOTOROLA INC
元件分類: 微控制器/微處理器
英文描述: 8-BIT, OTPROM, 2.1 MHz, MICROCONTROLLER, PQFP44
封裝: 10 X 10 MM, QFP-44
文件頁數(shù): 109/177頁
文件大?。?/td> 1941K
代理商: MC68HC705C9AFB
MC68HC705C9A — Rev. 4.0
Advance Information
MOTOROLA
Memory
37
Advance Information — MC68HC705C9A
Section 2. Memory
2.1 Contents
2.2 Introduction
The MCU has a 16-Kbyte memory map when configured as either an
MC68HC05C9A or an MC68HC05C12A. The memory map consists of
registers (I/O, control, and status), user RAM, user EPROM, bootloader
ROM, and reset and interrupt vectors as shown in Figure 2-1 and
When configured as an MC68HC05C9A, two control bits in the option
register ($3FDF) allow the user to switch between RAM and EPROM at
any time in two special areas of the memory map, $0020-$004F (48
bytes) and $0100-$017F (128 bytes). When configured as an
MC68HC05C12A, the section of the memory map from $0020 to $004F
is fixed as EPROM and the section from $0100 to $0FFF becomes
unused.
相關(guān)PDF資料
PDF描述
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MC68HC705C9AFNE 功能描述:8位微控制器 -MCU 8B MCU 352 BYTES RAM RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT
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