HR7P195FGR datasheet, PDF - EEWORLD Datasheet

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HR7P195FGR: DescriptionSSOP20, 8K×15-bit OTP ROM/FLASH ROM, 512×8-bit RAM, -40℃ ~ 85℃, 3.0 ~ 5.5V, 16MHz ~ 32KHz; CategoryMicro - MCU controller; File Size1MB，118 Pages; ManufacturerEastSoft; Websitehttp://www.ichaier.com/; Shanghai Neusoft Carrier Microelectronics Co., Ltd. (formerly Shanghai Haier Integrated Circuit Co., Ltd.) has been focusing on chip design for 15 years. It was acquired by Neusoft Carrier in 2015. After years of hard work, it has mastered core technologies with independent intellectual property rights and has achieved fruitful results in design process, product architecture, behavioral level description, RTL level design, verification, layout and home appliance control board design.

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HR7P195FGR Overview

SSOP20, 8K×15-bit OTP ROM/FLASH ROM, 512×8-bit RAM, -40℃ ~ 85℃, 3.0 ~ 5.5V, 16MHz ~ 32KHz

HR7P195FGR Parametric

Parameter Name	Attribute value
Product number	HR7P195FGR
Encapsulation	SSOP20
I/O	17
ROM type	FLASH
OTP ROM/ FLASH ROM	8K×15 bits
RAM	512×8 bits
Data FLASH	-
self programming	have
Maximum operating frequency	16
Operating temperature	-40℃ ~ 85℃
Operating Voltage	3.0 ~ 5.5V
Internal oscillator	16MHz, 32KHz
8-bit timer	5
12-bit timer	-
16-bit timer	1
RTC	-
UART	1
IIC	-
SPI	-
ADC bits	10
Number of ADC channels	8
Operational Amplifier	-
Analog comparator	-
Internal reference voltage	-
Touch button channel	-
LCD	-
special function	Configurable high current port (9)

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HR7P195

数据手册

MCU

HR7P195

数据手册



产品简介



数据手册



产品规格

上海东½½½波微电子有限公司

2019

年

月

日

V1.7

1/118

http://www.essemi.com

HR7P195

数据手册

目

内容目½

第

章

1. 1

1. 2

1. 3

1. 4

1. 5

第

章

2. 1

2. 2

2. 3

2. 4

2. 5

2. 6

第

章

3. 1

3. 2

第

章

4. 1

4. 2

芯片简介

................................................................................................................... 11

概述

.......................................................................................................................... 11

应用领域

................................................................................................................... 13

结构框图

................................................................................................................... 14

管脚分配图

............................................................................................................... 15

1. 4. 1

32-pin ......................................................................................................... 15

1. 4. 2

28-pin ......................................................................................................... 16

1. 4. 3

20-pin ......................................................................................................... 17

管脚说明

................................................................................................................... 18

1. 5. 1

管脚封装对照表..........................................................................................

1. 5. 2

管脚说明

............................................................................................... 19

1. 5. 3

管脚说明

............................................................................................... 20

1. 5. 4

管脚说明...............................................................................................

1. 5. 5

管脚说明

............................................................................................... 21

1. 5. 6

其他管脚说明

............................................................................................. 22

内核特性

................................................................................................................... 23

CPU

内核概述

.......................................................................................................... 23

系统时钟和机器周期

................................................................................................. 23

指令集概述

............................................................................................................... 23

程序计数器（PC）和硬件堆栈

................................................................................. 24

2. 4. 1

程序计数器（PC）

.................................................................................... 24

2. 4. 2

硬件堆栈

.................................................................................................... 25

硬件除法器

............................................................................................................... 25

特殊功½寄存器

........................................................................................................ 26

存储资源

................................................................................................................... 28

程序存储器

............................................................................................................... 28

3. 1. 1

概述

............................................................................................................ 28

3. 1. 2

程序指针

寻址直接寻址

........................................................................ 28

3. 1. 3

程序存储器访问操½

.................................................................................. 29

3. 1. 4

特殊功½寄存器..........................................................................................

数据存储器

............................................................................................................... 34

3. 2. 1

数据存储空间地址映射

............................................................................... 34

3. 2. 2

寻址方式

.................................................................................................... 35

3. 2. 2. 1

直接寻址

............................................................................................. 35

3. 2. 2. 2

间接寻址

............................................................................................. 35

特殊功½寄存器空间

.................................................................................. 36

3. 2. 3

3. 2. 4

通用数据存储器..........................................................................................

3. 2. 5

特殊功½寄存器..........................................................................................

输入/输出端口

........................................................................................................... 42

概述

.......................................................................................................................... 42

结构框图

................................................................................................................... 43

5/118

http://www.essemi.com

V1.7

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