Datasheet > R4F20103

R4F20103

更新时间： 2024-02-07 16:56:34

品牌	Logo	应用领域
瑞萨 - RENESAS		/
页数	文件大小	规格书
992页	5845K
描述
16-Bit Single-Chip Microcomputer H8S Family / H8S/Tiny Series

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R4F20103 技术参数

生命周期：	Active	包装说明：	LQFP,
Reach Compliance Code：	compliant	风险等级：	5.74
具有ADC：	YES	地址总线宽度：
位大小：	16	最大时钟频率：	20 MHz
DMA 通道：	YES	外部数据总线宽度：
长度：	14 mm	I/O 线路数量：	55
端子数量：	100	PWM 通道：	YES
封装代码：	LQFP	封装形状：	SQUARE
封装形式：	FLATPACK, LOW PROFILE	速度：	20 MHz
最大供电电压：	5.5 V	最小供电电压：	2.7 V
标称供电电压：	3.3 V	表面贴装：	YES
技术：	CMOS	端子形式：	GULL WING
端子节距：	0.65 mm	端子位置：	QUAD
宽度：	14 mm	uPs/uCs/外围集成电路类型：	MICROCONTROLLER
Base Number Matches：	1

R4F20103 数据手册

3. Description of Registers

Each register description includes a bit chart, illustrating the arrangement of bits, and a table of

bits, describing the meanings of the bit settings. The standard format and notation for bit charts

and tables are described below.

[Bit Chart]

Bit:



ASID2 ASID1 ASID0



ACMP2 ACMP1 ACMP0 IFE

Initial value:

R/W:

R/W

(1)

(2)

(3)

(4)

(5)

[Table of Bits]

Bit

Bit Name Initial Value R/W Description

−

Reserved

These bits are always read as 0.

13 to 11

ASID2 to

ASID0

All 0

R/W Address Identifier

These bits enable or disable the pin function.

−

Reserved

This bit is always read as 0.

−

Reserved

This bit is always read as 1.

Note: The bit names and sentences in the above figure are examples, and have nothing to do with the contents of this

manual.

(1) Bit

Indicates the bit number or numbers.

In the case of a 32-bit register, the bits are arranged in order from 31 to 0. In the case

of a 16-bit register, the bits are arranged in order from 15 to 0.

(2) Bit name

Indicates the name of the bit or bit field.

When the number of bits has to be clearly indicated in the field, appropriate notation is

included (e.g., ASID[3:0]).

A reserved bit is indicated by "−".

Certain kinds of bits, such as those of timer counters, are not assigned bit names. In such

cases, the entry under Bit Name is blank.

(3) Initial value

Indicates the value of each bit immediately after a power-on reset, i.e., the initial value.

0: The initial value is 0

1: The initial value is 1

−: The initial value is undefined

(4) R/W

For each bit and bit field, this entry indicates whether the bit or field is readable or writable,

or both writing to and reading from the bit or field are impossible.

The notation is as follows:

R/W: The bit or field is readable and writable.

R/(W):The bit or field is readable and writable.

However, writing is only performed to flag clearing.

The bit or field is readable.

"R" is indicated for all reserved bits. When writing to the register, write

the value under Initial Value in the bit chart to reserved bits or fields.

The bit or field is writable.

(5) Description

Describes the function of the bit or field and specifies the values for writing.

Rev. 1.00 Oct. 03, 2008 Page vii of xxvi

1...4 5 678 9 10...992

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R4F20103NFA	RENESAS	MICROCONTROLLER	获取价格
R4F20103NFA#U0	RENESAS	Microcontrollers with Ease-of-Use and Reduced CPU Processing Load Features (Non Promotion)	获取价格
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R4F20103RNFA	RENESAS	MICROCONTROLLER	获取价格

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