日本大胆欧美中文字幕,a级在线看国产精品第4页

13.0 Instruction Set (Continued) Example: Load Accumulator Immediate LD A,#05 Reg/Data Contents Memory B" />

您好，
買(mǎi)賣(mài)IC網(wǎng)歡迎您。
請(qǐng)登錄
免費(fèi)注冊(cè)

您現(xiàn)在的位置：買(mǎi)賣(mài)IC網(wǎng) > PDF目錄3792 > COP8SAA720M7 (National Semiconductor)IC MCU OTP 8BIT 1K POR 20-SOIC PDF資料下載

參數(shù)資料

型號(hào)：	COP8SAA720M7
廠商：	National Semiconductor
文件頁(yè)數(shù)：	37/62頁(yè)
文件大?。?/td>	0K
描述：	IC MCU OTP 8BIT 1K POR 20-SOIC
標(biāo)準(zhǔn)包裝：	36
系列：	COP8™ 8SA
核心處理器：	COP8
芯體尺寸：	8-位
速度：	10MHz
連通性：	Microwire/Plus（SPI）
外圍設(shè)備：	POR，PWM，WDT
輸入/輸出數(shù)：	16
程序存儲(chǔ)器容量：	1KB（1K x 8）
程序存儲(chǔ)器類(lèi)型：	OTP
RAM 容量：	64 x 8
電壓 - 電源 (Vcc/Vdd)：	2.7 V ~ 5.5 V
振蕩器型：	內(nèi)部
工作溫度：	-40°C ~ 125°C
封裝/外殼：	20-SOIC（0.295"，7.50mm 寬）
包裝：	管件
其它名稱(chēng)：	*COP8SAA720M7

13.0 Instruction Set (Continued)

Example: Load Accumulator Immediate

LD A,#05

Reg/Data

Contents

Memory

Before

After

Accumulator

XX Hex

05 Hex

Immediate Short. This is a special case of an immediate

instruction. In the “Load B immediate” instruction, the 4-bit

immediate value in the instruction is loaded into the lower

nibble of the B register. The upper nibble of the B register is

reset to 0000 binary.

Example: Load B Register Immediate Short

LD B,#7

Reg/Data

Contents

Memory

Before

After

B Pointer

12 Hex

07 Hex

Indirect from Program Memory. This is a special case of

an indirect instruction that allows access to data tables

stored in program memory. In the “Load Accumulator Indi-

rect” (LAID) instruction, the upper and lower bytes of the

Program Counter (PCU and PCL) are used temporarily as a

pointer to program memory. For purposes of accessing pro-

gram memory, the contents of the Accumulator and PCL are

exchanged. The data pointed to by the Program Counter is

loaded into the Accumulator, and simultaneously, the original

contents of PCL are restored so that the program can re-

sume normal execution.

Example: Load Accumulator Indirect

LAID

Reg/Data

Contents

Memory

Before

After

PCU

04 Hex

PCL

35 Hex

36 Hex

Accumulator

1F Hex

25 Hex

Memory Location

25 Hex

041F Hex

13.3.2 Tranfer-of-Control Addressing Modes

Program instructions are usually executed in sequential or-

der. However, Jump instructions can be used to change the

normal execution sequence. Several transfer-of-control ad-

dressing modes are available to specify jump addresses.

A change in program flow requires a non-incremental

change in the Program Counter contents. The Program

Counter consists of two bytes, designated the upper byte

(PCU) and lower byte (PCL). The most significant bit of PCU

is not used, leaving 15 bits to address the program memory.

Different addressing modes are used to specify the new

address for the Program Counter. The choice of addressing

mode depends primarily on the distance of the jump. Farther

jumps sometimes require more instruction bytes in order to

completely specify the new Program Counter contents.

The available transfer-of-control addressing modes are:

Jump Relative

Jump Absolute

Jump Absolute Long

Jump Indirect

The transfer-of-control addressing modes are described be-

low. Each description includes an example of a Jump in-

struction using a particular addressing mode, and the effect

on the Program Counter bytes of executing that instruction.

Jump Relative. In this 1-byte instruction, six bits of the

instruction opcode specify the distance of the jump from the

current program memory location. The distance of the jump

can range from 31 to +32. A JP+1 instruction is not allowed.

The programmer should use a NOP instead.

Example: Jump Relative

JP 0A

Reg

Contents

Before

After

PCU

02 Hex

PCL

05 Hex

0F Hex

Jump Absolute. In this 2-byte instruction, 12 bits of the

instruction opcode specify the new contents of the Program

Counter. The upper three bits of the Program Counter re-

main unchanged, restricting the new Program Counter ad-

dress to the same 4 kbyte address space as the current

instruction.

(This restriction is relevant only in devices using more than

one 4 kbyte program memory space.)

Example: Jump Absolute

JMP 0125

Reg

Contents

Before

After

PCU

0C Hex

01 Hex

PCL

77 Hex

25 Hex

Jump Absolute Long. In this 3-byte instruction, 15 bits of

the instruction opcode specify the new contents of the Pro-

gram Counter.

Example: Jump Absolute Long

JMP 03625

Reg/

Contents

Memory

Before

After

PCU

42 Hex

36 Hex

PCL

36 Hex

25 Hex

COP8SA

Family

www.national.com

相關(guān)PDF資料	PDF描述
MC68HC11K0CFNE3	MCU 8-BIT 768 RAM 3MHZ 84-PLCC
1740210-5	CONN RECEPT 10AWG PLUS KEYED
1740210-8	CONN RECEPT 14AWG MINUS KEYED
1740210-9	CONN RECEPT 12AWG PLUS KEYED
1740210-7	CONN RECEPT 14AWG PLUS KEYED

相關(guān)代理商/技術(shù)參數(shù)	參數(shù)描述
COP8SAA720M8	功能描述:IC MCU OTP 8BIT 1K POR 20-SOIC RoHS:否類(lèi)別:集成電路 (IC) >> 嵌入式 - 微控制器，系列:COP8™ 8SA 其它有關(guān)文件:STM32F101T8 View All Specifications 特色產(chǎn)品:STM32 32-bit Cortex MCUs 標(biāo)準(zhǔn)包裝:490 系列:STM32 F1 核心處理器:ARM? Cortex?-M3 芯體尺寸:32-位速度:36MHz 連通性:I²C，IrDA，LIN，SPI，UART/USART 外圍設(shè)備:DMA，PDR，POR，PVD，PWM，溫度傳感器，WDT 輸入/輸出數(shù):26 程序存儲(chǔ)器容量:64KB（64K x 8）程序存儲(chǔ)器類(lèi)型:閃存 EEPROM 大小:- RAM 容量:10K x 8 電壓 - 電源 (Vcc/Vdd):2 V ~ 3.6 V 數(shù)據(jù)轉(zhuǎn)換器:A/D 10x12b 振蕩器型:內(nèi)部工作溫度:-40°C ~ 85°C 封裝/外殼:36-VFQFN，36-VFQFPN 包裝:托盤(pán) 配用:497-10030-ND - STARTER KIT FOR STM32497-8853-ND - BOARD DEMO STM32 UNIV USB-UUSCIKSDKSTM32-PL-ND - KIT IAR KICKSTART STM32 CORTEXM3497-8512-ND - KIT STARTER FOR STM32F10XE MCU497-8505-ND - KIT STARTER FOR STM32F10XE MCU497-8304-ND - KIT STM32 MOTOR DRIVER BLDC497-6438-ND - BOARD EVALUTION FOR STM32 512K497-6289-ND - KIT PERFORMANCE STICK FOR STM32MCBSTM32UME-ND - BOARD EVAL MCBSTM32 + ULINK-MEMCBSTM32U-ND - BOARD EVAL MCBSTM32 + ULINK2更多... 其它名稱(chēng):497-9032STM32F101T8U6-ND
COP8SAA720M9	功能描述:IC MCU OTP 8BIT 1K 20SOIC RoHS:否類(lèi)別:集成電路 (IC) >> 嵌入式 - 微控制器，系列:COP8™ 8SA 其它有關(guān)文件:STM32F101T8 View All Specifications 特色產(chǎn)品:STM32 32-bit Cortex MCUs 標(biāo)準(zhǔn)包裝:490 系列:STM32 F1 核心處理器:ARM? Cortex?-M3 芯體尺寸:32-位速度:36MHz 連通性:I²C，IrDA，LIN，SPI，UART/USART 外圍設(shè)備:DMA，PDR，POR，PVD，PWM，溫度傳感器，WDT 輸入/輸出數(shù):26 程序存儲(chǔ)器容量:64KB（64K x 8）程序存儲(chǔ)器類(lèi)型:閃存 EEPROM 大小:- RAM 容量:10K x 8 電壓 - 電源 (Vcc/Vdd):2 V ~ 3.6 V 數(shù)據(jù)轉(zhuǎn)換器:A/D 10x12b 振蕩器型:內(nèi)部工作溫度:-40°C ~ 85°C 封裝/外殼:36-VFQFN，36-VFQFPN 包裝:托盤(pán) 配用:497-10030-ND - STARTER KIT FOR STM32497-8853-ND - BOARD DEMO STM32 UNIV USB-UUSCIKSDKSTM32-PL-ND - KIT IAR KICKSTART STM32 CORTEXM3497-8512-ND - KIT STARTER FOR STM32F10XE MCU497-8505-ND - KIT STARTER FOR STM32F10XE MCU497-8304-ND - KIT STM32 MOTOR DRIVER BLDC497-6438-ND - BOARD EVALUTION FOR STM32 512K497-6289-ND - KIT PERFORMANCE STICK FOR STM32MCBSTM32UME-ND - BOARD EVAL MCBSTM32 + ULINK-MEMCBSTM32U-ND - BOARD EVAL MCBSTM32 + ULINK2更多... 其它名稱(chēng):497-9032STM32F101T8U6-ND
COP8SAA720N8	功能描述:IC MCU OTP 8BIT 1K 20DIP RoHS:否類(lèi)別:集成電路 (IC) >> 嵌入式 - 微控制器，系列:COP8™ 8SA 其它有關(guān)文件:STM32F101T8 View All Specifications 特色產(chǎn)品:STM32 32-bit Cortex MCUs 標(biāo)準(zhǔn)包裝:490 系列:STM32 F1 核心處理器:ARM? Cortex?-M3 芯體尺寸:32-位速度:36MHz 連通性:I²C，IrDA，LIN，SPI，UART/USART 外圍設(shè)備:DMA，PDR，POR，PVD，PWM，溫度傳感器，WDT 輸入/輸出數(shù):26 程序存儲(chǔ)器容量:64KB（64K x 8）程序存儲(chǔ)器類(lèi)型:閃存 EEPROM 大小:- RAM 容量:10K x 8 電壓 - 電源 (Vcc/Vdd):2 V ~ 3.6 V 數(shù)據(jù)轉(zhuǎn)換器:A/D 10x12b 振蕩器型:內(nèi)部工作溫度:-40°C ~ 85°C 封裝/外殼:36-VFQFN，36-VFQFPN 包裝:托盤(pán) 配用:497-10030-ND - STARTER KIT FOR STM32497-8853-ND - BOARD DEMO STM32 UNIV USB-UUSCIKSDKSTM32-PL-ND - KIT IAR KICKSTART STM32 CORTEXM3497-8512-ND - KIT STARTER FOR STM32F10XE MCU497-8505-ND - KIT STARTER FOR STM32F10XE MCU497-8304-ND - KIT STM32 MOTOR DRIVER BLDC497-6438-ND - BOARD EVALUTION FOR STM32 512K497-6289-ND - KIT PERFORMANCE STICK FOR STM32MCBSTM32UME-ND - BOARD EVAL MCBSTM32 + ULINK-MEMCBSTM32U-ND - BOARD EVAL MCBSTM32 + ULINK2更多... 其它名稱(chēng):497-9032STM32F101T8U6-ND
COP8SAA720N9	功能描述:IC MCU OTP 8BIT 1K 20DIP RoHS:否類(lèi)別:集成電路 (IC) >> 嵌入式 - 微控制器，系列:COP8™ 8SA 其它有關(guān)文件:STM32F101T8 View All Specifications 特色產(chǎn)品:STM32 32-bit Cortex MCUs 標(biāo)準(zhǔn)包裝:490 系列:STM32 F1 核心處理器:ARM? Cortex?-M3 芯體尺寸:32-位速度:36MHz 連通性:I²C，IrDA，LIN，SPI，UART/USART 外圍設(shè)備:DMA，PDR，POR，PVD，PWM，溫度傳感器，WDT 輸入/輸出數(shù):26 程序存儲(chǔ)器容量:64KB（64K x 8）程序存儲(chǔ)器類(lèi)型:閃存 EEPROM 大小:- RAM 容量:10K x 8 電壓 - 電源 (Vcc/Vdd):2 V ~ 3.6 V 數(shù)據(jù)轉(zhuǎn)換器:A/D 10x12b 振蕩器型:內(nèi)部工作溫度:-40°C ~ 85°C 封裝/外殼:36-VFQFN，36-VFQFPN 包裝:托盤(pán) 配用:497-10030-ND - STARTER KIT FOR STM32497-8853-ND - BOARD DEMO STM32 UNIV USB-UUSCIKSDKSTM32-PL-ND - KIT IAR KICKSTART STM32 CORTEXM3497-8512-ND - KIT STARTER FOR STM32F10XE MCU497-8505-ND - KIT STARTER FOR STM32F10XE MCU497-8304-ND - KIT STM32 MOTOR DRIVER BLDC497-6438-ND - BOARD EVALUTION FOR STM32 512K497-6289-ND - KIT PERFORMANCE STICK FOR STM32MCBSTM32UME-ND - BOARD EVAL MCBSTM32 + ULINK-MEMCBSTM32U-ND - BOARD EVAL MCBSTM32 + ULINK2更多... 其它名稱(chēng):497-9032STM32F101T8U6-ND
COP8SAA728M8	功能描述:IC MCU OTP 8BIT 1K 28SOIC RoHS:否類(lèi)別:集成電路 (IC) >> 嵌入式 - 微控制器，系列:COP8™ 8SA 其它有關(guān)文件:STM32F101T8 View All Specifications 特色產(chǎn)品:STM32 32-bit Cortex MCUs 標(biāo)準(zhǔn)包裝:490 系列:STM32 F1 核心處理器:ARM? Cortex?-M3 芯體尺寸:32-位速度:36MHz 連通性:I²C，IrDA，LIN，SPI，UART/USART 外圍設(shè)備:DMA，PDR，POR，PVD，PWM，溫度傳感器，WDT 輸入/輸出數(shù):26 程序存儲(chǔ)器容量:64KB（64K x 8）程序存儲(chǔ)器類(lèi)型:閃存 EEPROM 大小:- RAM 容量:10K x 8 電壓 - 電源 (Vcc/Vdd):2 V ~ 3.6 V 數(shù)據(jù)轉(zhuǎn)換器:A/D 10x12b 振蕩器型:內(nèi)部工作溫度:-40°C ~ 85°C 封裝/外殼:36-VFQFN，36-VFQFPN 包裝:托盤(pán) 配用:497-10030-ND - STARTER KIT FOR STM32497-8853-ND - BOARD DEMO STM32 UNIV USB-UUSCIKSDKSTM32-PL-ND - KIT IAR KICKSTART STM32 CORTEXM3497-8512-ND - KIT STARTER FOR STM32F10XE MCU497-8505-ND - KIT STARTER FOR STM32F10XE MCU497-8304-ND - KIT STM32 MOTOR DRIVER BLDC497-6438-ND - BOARD EVALUTION FOR STM32 512K497-6289-ND - KIT PERFORMANCE STICK FOR STM32MCBSTM32UME-ND - BOARD EVAL MCBSTM32 + ULINK-MEMCBSTM32U-ND - BOARD EVAL MCBSTM32 + ULINK2更多... 其它名稱(chēng):497-9032STM32F101T8U6-ND

發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫(xiě)一行即可)

*型號(hào)	*數(shù)量	廠商	批號(hào)	封裝

添加更多采購(gòu)

采購(gòu)需求

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

我的聯(lián)系方式

采購(gòu)需求

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

我的聯(lián)系方式

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)