Step Technica CUnet MKY44-IO32A Datasheet Download Page 22

Document No.:  DS_MKY44IO32A_V1.7E
Issued:  August, 2020

Related Manuals: 

CUnet Introduction Guide  STD_CUSTU_Vx.xE

 

CUnet Technical Guide 

STD_CUTGN_Vx.xE

 

CUnet  IC 

MKY43 User's Manual   STD_CU43_Vx.xE

 

CUnet  I/O- IC 

MKY46 User's Manual   STD_CU46_Vx.xE

 

CUnet  HUB- IC  MKY02 User's Manual   STD_CUH02_Vx.xE

StepTechnica Co., Ltd.     757-3, Shimo-fujisawa, Iruma-shi, Saitama 358-0011   TEL: 04-2964-8804      

https:// www.steptechnica.com

Note

1. The

 

information in this data sheet is subject to change without prior notice. 

 

Before using this product, please 

 that this is the latest version 

of this document.

2. Technical information in this data sheet, such as explanations and circuit examples, are references for this product.  When actually using this 

product, always fully evaluate the entire system according to the design purpose based on considerations of peripheral circuits and the PC board 

environment. 

 

We assume no responsibility for any incompatibility between this product and your system.

3. We assume no responsibility whatsoever for any losses or damages arising from the use of the information, products, and circuits in this data 

sheet, or for infringement of patents and any  other rights of a third party.

4. When using this product and the information and circuits in this data sheet, we do not guarantee the right to use any property rights, intellectual 

property rights, and any other rights of a third party.

5. This product is not designed for use in critical applications, such as life support systems. 

 

Contact us when considering such applications.

6. No part of this data sheet may be copied or reproduced in any form or by any means without prior written permission from StepTechnica Co., Ltd..

(C) 2020 

 

STEP TECHNICA CO., LTD.

   -

--

  

 

2

2

 /

 

2

2

  

 

e

g

a

P

 -

--

Version  

Date

Page

Contents

1.2E

OCT 2013

Issued the first edition

1.3E

SEP 2015

P5

1.4E

1.5E

1.6E

NOV 2015

JUL 2018

OCT 2019

P5
P7
P9

P15
P17

Corrected errors in bit58 to bit61 of the occupied memory block data configuration
Corrected errors in explanations of the occupied memory block data configuration
Corrected the I/O type of #Reset pin
Corrected the ratings values of Type-A and Type-C
Corrected the I/O type of #Reset pin
Corrected the ratings values of Type-A and Type-C

P1

Changed the word "Sampling frequency" to "Filtration degree", and added the 

default value

Added the default value to "Sampling interval"

1.7E

AUG 2020

P12

Added the detailed explanation on the values which are set to Counter-0 

and Counter-1 

Revision History

CUnet Family   MKY44-IO32A

Summary of Contents for CUnet MKY44-IO32A

Page 1: ...rature range 40 to 85 C Package 64 pin TQFP 0 5 mm pitch 10 mm 10 mm ST44SW Required Applications Industrial devices Medical devices Measurement devices Power wire monitoring Process control Overview...

Page 2: ...to DIO Mode PWM and Up Down Counter Mode RX FDQ VHW WKH LQSXW RI WKH 0 2 WR JR WKURXJK XS WR GLJLWDO OWHUV E WXUQLQJ 21 WKH RQ ELW RI 3 6 7KH IDFWRU GHIDXOW VDPSOH LQWHUYDO RI WKH 0 2 LV V 7KXV VLJQD...

Page 3: ...Do4 Do4 R L L L L R R R R R R L L L L R R R R R R L L L L R R R R R R Do8 Di8 Di8 Di8 R Di8 Do8 Do8 Do8 R Do9 Di9 Di9 Di9 R Di9 Do9 Do9 Do9 R R L L L R L R R R R R L L L R L R R R R R L L L R L R R R...

Page 4: ...V 21 32 3 DOHL 2 VHWWLQJ WR VHOHFW WKH RXWSXW GDWD WR WKH RXWSXW SLQ 7KH ORZHU ELWV LQ WKH PHPRU EORFN DUH VHOHFWHG ZKHQ WKH 3 6 LV LQ WKH 2 VWDWH 7KH XSSHU ELWV LQ WKH PHPRU EORFN DUH VHOHFWHG ZKHQ 3...

Page 5: ...1 60 59 58 57 56 55 54 53 52 51 50 49 48 Content 0 FI9 FI13 FI12 FI11 FI10 FI8 FI7 FI6 FI5 FI4 FI3 FI2 FI1 FI0 Setting values are stored in bits 32 to 63 These bits show the following settings loaded...

Page 6: ...RI WKH 0 2 VHWV WKH 2 VHOHFWLRQV IRU WKH JHQHUDO SXUSRVH 2 SLQV XVLQJ SLQV 26 26 DQG 26 3 7KH XVH RI WKH 0 2 UHTXLUHV WKH 67 6 D GHGLFDWHG 6 WR ORDG WKH 3 6 VHWWLQJV 7KH 0 2 RSHUDWHV E UHDGLQJ YLD WK...

Page 7: ...n to set the mode of the MKY44 IO32A To use it as described in this data sheet be sure to retain the High level by connecting to Vdd DONA 47 Positive O This pin retains the High level during the DONA...

Page 8: ...it 6WRUDJH WHPSHUDWXUH 7VWJ 2SHUDWLQJ WHPSHUDWXUH 7RSU 3LQ YROWDJH DEVROXWH PD LPXP UDWLQJ VI 9DD 9 2SHUDWLQJ SRZHU VXSSO YROWDJH 9DD 9 0HDQ RSHUDWLQJ FXUUHQW 9DDA 9L 9DD RU 9SS RXWSXW RSHQ 7 0 mA 2 S...

Page 9: ...B 7 I IOSWAP A 23 Vdd 39 I O Io14 A B 55 O MON B 8 N C 24 I O Io36 A B 40 I O Io15 A B 56 O CU_TXD B 9 VSS 25 I O Io37 A B 41 I O Io16 A B 57 O CU_TXE B 10 XTAL4i 26 I ChipMode A 42 I O Io17 A B 58 I...

Page 10: ...Page 10 22 CUnet Family MKY44 IO32A XQFWLRQ ORFNV RI 3 0 DQG 8S RZQ RXQWHU 0RGH 7KH IROORZLQJ VKRZV WKH IXQFWLRQ EORFNV LQ WKH 3 0 DQG 8S RZQ FRXQWHU PRGH RI WKH 0 2...

Page 11: ...JLWDO OWHU IRU WKH LQSXW VLJQDO KHQ WKH 3 6 LV LQ WKH 21 VWDWH WKH GLJLWDO OWHU LV 21 32 3 G F RQ W DUH 7KH VHWWLQJ RI WKLV VZLWFK GRHV QRW PDWWHU LQ 3 0 DQG 8S RZQ FRXQWHU PRGH 3 DOSA 26 6HW 26 YDOXH...

Page 12: ...Content Di7 Di6 Di5 Di4 Di3 Di2 Di1 Di0 CUT0 23 CUT0 22 CUT0 21 CUT0 20 CUT0 19 CUT0 18 CUT0 17 CUT0 16 Bit 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 Content CUT1 15 CUT1 14 CUT1 13 CUT1 12 CUT...

Page 13: ...9 3 0 8 3 0 3 0 3 0 3 0 4 3 0 3 3 0 2 3 0 3 0 LW 49 48 Content R R R Do4 Do3 Do2 R R G F 7KH YDOXH LQ GRQ W FDUH G F ZLOO QRW DIIHFW WKH RSHUDWLRQ RI WKH 0 2 Q WKH H DPSOH RI JHQHUDWLRQ RI 3 0 RXWSXW...

Page 14: ...WKH FRQQHFWLRQV LQ WKH 3 0 DQG 8S RZQ FRXQWHU PRGH RI WKH 0 2 7KH XVH RI WKH 0 2 UHTXLUHV WKH 67 6 D GHGLFDWHG 6 WR ORDG WKH 3 6 VHWWLQJV 7KH 0 2 RSHUDWHV E UHDGLQJ YLD WKH 67 6 WKH VHWWLQJV RI VWDWLR...

Page 15: ...vel 1 is added to the value of counter 1 Leave this pin open when not in use DOWN1 39 Negative I Count down input pin of counter 1 When the signal of this pin transits from High level to Low level 1 w...

Page 16: ...7 S Max Unit 6WRUDJH WHPSHUDWXUH 7VWJ 2SHUDWLQJ WHPSHUDWXUH 7RSU 3LQ YROWDJH DEVROXWH PD LPXP UDWLQJ VI 9DD 9 2SHUDWLQJ SRZHU VXSSO YROWDJH 9DD 9 0HDQ RSHUDWLQJ FXUUHQW 9DDA 9L 9DD RU 9SS RXWSXW RSHQ...

Page 17: ...MCARE B 6 I Reset C 22 O Do5 B 38 I UP1 A 54 O LCARE B 7 N C 23 VDD 39 I DOWN1 A 55 O MON B 8 N C 24 O Do6 B 40 I CLR1 A 56 O CU_TXD B 9 VSS 25 O Do7 B 41 O PWM0 B 57 O CU_TXE B 10 XTAL4i 26 I ChipMo...

Page 18: ...UHFRPPHQGHG WR FRQQHFW RUDQJH FRORU SDUW LQGLFDWLQJ D JHQWOH ZDUQLQJ 7R 0 5 SLQ LW LV UHFRPPHQGHG WR FRQQHFW UHG FRORU SDUW LQGLFDWLQJ D GH QLWH ZDUQLQJ 7KHVH SLQV KDYH r P FXUUHQW GULYH FDSDELOLW RQ...

Page 19: ...n Valid range 91 9Q 9HUVLRQ 1XPEHU 6KRZV WKH YHUVLRQ QXPEHU RI WKH 0 2 LQ WZR 6 FKDUDFWHUV 7KH YHUVLRQ QXPEHUV VWDUW IURP 91 UHSUHVHQWV WKH WHQV SODFH DQG 9Q UHSUHVHQWV WKH RQHV SODFH WR in ASCII SA 3...

Page 20: ...ZDUH UHVHW LV H HFXWHG WKH 0 2 ZLOO VWDUW RSHUDWLRQ DFFRUGLQJ WR WKH YDOXHV VWRUHG LQ WKH DVK 520 I WKH 0 2 FRXOG QRW FKDQJH WKH VHWWLQJ VXFFHVVIXOO XVLQJ WKH PDLO IXQFWLRQ LW ZLOO UHWXUQ D 1 FRGH PHV...

Page 21: ...Page 21 22 CUnet Family MKY44 IO32A 3DFNDJH LPHQVLRQV RPPRQ WR 2 PRGH 3 0 DQG 8S RZQ FRXQWHU PRGH...

Page 22: ...nts and any other rights of a third party 4 When using this product and the information and circuits in this data sheet we do not guarantee the right to use any property rights intellectual property r...

Reviews: