- 您現在的位置：買賣IC網 > PDF目錄371047 > MC68HC705BD3 (Motorola, Inc.) 8-Bit Microcontroller Units (MCU).(8位微控制器) PDF資料下載
參數資料
| 型號： | MC68HC705BD3 |
| 廠商： | Motorola, Inc. |
| 英文描述： | 8-Bit Microcontroller Units (MCU).(8位微控制器) |
| 中文描述： | 8位微控制器單元（MCU）。（8位微控制器） |
| 文件頁數： | 76/112頁 |
| 文件大小： | 676K |
| 代理商： | MC68HC705BD3 |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁第49頁第50頁第51頁第52頁第53頁第54頁第55頁第56頁第57頁第58頁第59頁第60頁第61頁第62頁第63頁第64頁第65頁第66頁第67頁第68頁第69頁第70頁第71頁第72頁第73頁第74頁第75頁當前第76頁第77頁第78頁第79頁第80頁第81頁第82頁第83頁第84頁第85頁第86頁第87頁第88頁第89頁第90頁第91頁第92頁第93頁第94頁第95頁第96頁第97頁第98頁第99頁第100頁第101頁第102頁第103頁第104頁第105頁第106頁第107頁第108頁第109頁第110頁第111頁第112頁
MOTOROLA
9-4
MC68HC05BD3
CPU CORE AND INSTRUCTION SET
9
9.2.1
Register/memory Instructions
Most of these instructions use two operands. The first operand is either the accumulator or the
index register. The second operand is obtained from memory using one of the addressing modes.
The jump unconditional (JMP) and jump to subroutine (JSR) instructions have no register
operand. Refer to Table 9-2 for a complete list of register/memory instructions.
9.2.2
Branch instructions
These instructions cause the program to branch if a particular condition is met; otherwise, no
operation is performed. Branch instructions are two-byte instructions. Refer to Table 9-3.
9.2.3
Bit manipulation instructions
The MCU can set or clear any writable bit that resides in the first 256 bytes of the memory space
(page 0). All port data and data direction registers, timer and serial interface registers,
control/status registers and a portion of the on-chip RAM reside in page 0. An additional feature
allows the software to test and branch on the state of any bit within these locations. The bit set, bit
clear, bit test and branch functions are all implemented with single instructions. For the test and
branch instructions, the value of the bit tested is also placed in the carry bit of the condition code
register. Refer to Table 9-4.
9.2.4
Read/modify/write instructions
These instructions read a memory location or a register, modify or test its contents, and write the
modified value back to memory or to the register. The test for negative or zero (TST) instruction is
an exception to this sequence of reading, modifying and writing, since it does not modify the value.
Refer to Table 9-5 for a complete list of read/modify/write instructions.
9.2.5
Control instructions
These instructions are register reference instructions and are used to control processor operation
during program execution. Refer to Table 9-6 for a complete list of control instructions.
9.2.6
Tables
Tables for all the instruction types listed above follow. In addition there is a complete alphabetical
listing of all the instructions (see Table 9-7), and an opcode map for the instruction set of the
M68HC05 MCU family (see Table 9-8).
TPG
相關PDF資料 |
PDF描述 |
|---|---|
| MC68HC05C4 | 8-Bit Microcontroller Units (MCU).(8位微控制器) |
| MC68HC05C5 | 8-Bit Microcontroller Units (MCU).(8位微控制器) |
| MC68HC05C8A | Microcontrollers |
| MC68HC05C9A | 8-Bit Microcontroller(8位微控制器) |
| MC68HCL05C9A | 8-Bit Microcontroller(8位微控制器) |
相關代理商/技術參數 |
參數描述 |
|---|---|
| MC68HC705BD3P | 制造商:Motorola 功能描述:MOTOROLA NXC4C |
| MC68HC705BD7P1 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| MC68HC705C4ACP | 制造商:Freescale Semiconductor 功能描述: |
| MC68HC705C8AB | 功能描述:IC MCU 8K OTP 2.1MHZ 42-SDIP RoHS:否 類別:集成電路 (IC) >> 嵌入式 - 微控制器， 系列:HC05 標準包裝: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 外圍設備:POR，PWM，溫度傳感器，WDT 輸入/輸出數: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 數據轉換器:A/D 6x12b 振蕩器型:內部 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 |
| MC68HC705C8ACB | 制造商:Rochester Electronics LLC 功能描述:HCO5 CORE + 8K RAM + EPR - Bulk |
發布緊急采購，3分鐘左右您將得到回復。