參數(shù)資料
型號: MC68HC705P6ACP
廠商: MOTOROLA INC
元件分類: 微控制器/微處理器
英文描述: HCMOS Microcontroller Unit
中文描述: 8-BIT, OTPROM, 2.1 MHz, MICROCONTROLLER, PDIP28
封裝: PLASTIC, DIP-28
文件頁數(shù): 95/130頁
文件大小: 1541K
代理商: MC68HC705P6ACP
MC68HC705P6A
Rev. 2.0
Advance Information
MOTOROLA
Central Processor Unit (CPU) Core
95
Advance Information
MC68HC705P6A
Section 12. Central Processor Unit (CPU) Core
12.1 Contents
12.2
Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .95
12.3
12.3.1
12.3.2
12.3.3
12.3.4
12.3.5
Registers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .95
Accumulator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .96
Index Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .96
Stack Pointer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .97
Program Counter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .97
Condition Code Register . . . . . . . . . . . . . . . . . . . . . . . . . . .98
12.2 Introduction
The MC68HC705P6A has an 8-K memory map. Therefore, it uses only
the lower 13 bits of the address bus. In the following discussion, the
upper three bits of the address bus can be ignored. Also, the STOP
instruction can be modified to place the MCU in either the normal stop
mode or the halt mode by means of a MOR bit. All other instructions and
registers behave as described in this section.
12.3 Registers
The MCU contains five registers which are hard-wired within the CPU
and are not part of the memory map. These five registers are shown in
Figure 12-1
and are described in the following paragraphs.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MC68HC705P6ADW 制造商:Rochester Electronics LLC 功能描述:MCU, 176 BYTES RAM, A/D - Bulk
MC68HC705P6AMDW 功能描述:IC MCU 4.6K OTP 2.1MHZ 28-SOIC RoHS:否 類別:集成電路 (IC) >> 嵌入式 - 微控制器, 系列:HC05 標(biāo)準(zhǔn)包裝:250 系列:56F8xxx 核心處理器:56800E 芯體尺寸:16-位 速度:60MHz 連通性:CAN,SCI,SPI 外圍設(shè)備:POR,PWM,溫度傳感器,WDT 輸入/輸出數(shù):21 程序存儲器容量:40KB(20K x 16) 程序存儲器類型:閃存 EEPROM 大小:- RAM 容量:6K x 16 電壓 - 電源 (Vcc/Vdd):2.25 V ~ 3.6 V 數(shù)據(jù)轉(zhuǎn)換器:A/D 6x12b 振蕩器型:內(nèi)部 工作溫度:-40°C ~ 125°C 封裝/外殼:48-LQFP 包裝:托盤 配用:MC56F8323EVME-ND - BOARD EVALUATION MC56F8323
MC68HC705P6AMP 制造商:Rochester Electronics LLC 功能描述:- Bulk
MC68HC705P6CDW 制造商:Motorola Inc 功能描述:
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