HD404364 データシートの表示（PDF） - Renesas Electronics

部品番号

コンポーネント説明

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HD404364

4-bit HMCS400-Series microcomputer

Renesas Electronics 

HD404369 Series

Item

Abbr. Initial Value Contents

A/D

A/D mode register 1 (AMR1) 0000

Refer to description of A/D mode register

A/D mode register 2 (AMR2) - 000

A/D channel register (ACR) 0000

Refer to description of A/D channel register

A/D data register

(ADRL) 0000

Refer to description of A/D data register

(ADRU) 1000

Bit registers Low speed on flag

(LSON) 0

Refer to description of operating modes

Watchdog timer on flag (WDON) 0

Refer to description of timer C

A/D start flag

(ADSF) 0

Refer to description of A/D converter

IAD off flag

(IAOF) 0

Direct transfer on flag (DTON) 0

Refer to the description of A/D converter

Refer to description of operating modes

Input capture status

flag

(ICSF) 0

Refer to description of timer B

Input capture error flag (ICEF) 0

Refer to description of timer B

Others

Miscellaneous register (MIS) 0000

Refer to description of operating modes, I/O,

and serial interface

System clock select

register 1

(SSR1) 000 -

Refer to description of operating modes, and

oscillation circuits

System clock select

register 2

(SSR2) - - 00

Refer to description of oscillation circuits

Notes: 1. The statuses of other registers and flags after MCU reset are shown in the following table.

2. X indicates invalid value. – indicates that the bit does not exist.

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