HT56R26(2010) 데이터 시트보기 (PDF) - Holtek Semiconductor

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HT56R26
(Rev.:2010)

TinyPower™ A/D Type 8-Bit OTP MCU with DAC

Holtek Semiconductor 

HT56R22/HT56R23/HT56R24/HT56R25/HT56R26

Selection Table

Part No.

Program Data

Memory Memory

I/O

Timer

Time HIRC

8-bit 16-bit Base (MHz)

RTC

(LXT)

LCD

SCOM

A/D

D/A

PWM Stack

Package

HT56R22 2K´14 128´8 22 2

¾

1 4/8/12 Ö

16DIP/NSOP/SSOP

4 12-bit´8 12-bit´1 12-bit´3 6

20DIP/SOP/SSOP

24SKDIP/SOP/SSOP

HT56R23 4K´15 256´8 42 2

1

1 4/8/12 Ö

4

12-bit´8 12-bit´1 12-bit´4

12

28SKDIP/SOP/SSOP

44QFP

HT56R24 8K´16 640´8 42 2

1

1 4/8/12 Ö

4

12-bit´8 12-bit´1 12-bit´4

12

28SKDIP/SOP/SSOP

44QFP

HT56R25 16K´16 1152´8 50 3

1

1 4/8/12 Ö

4 12-bit´8 12-bit´1 12-bit´4 12

28SKDIP/SOP

28SSOP(209mil)

44/52QFP

HT56R26 32K´16 2304´8 50 3

1

1 4/8/12 Ö

4 12-bit´8 12-bit´1 12-bit´4 12

28SKDIP/SOP

28SSOP(209ml)

44/52QFP

Note:

1. The devices are only available in OTP versions.

2. For devices that exist in more than one package formats, the table reflects the situation for the larger

package.

Block Diagram

The following block diagram illustrates the main functional blocks.

LC D

SCO M

PW M

PFD

I/O

D r iv e r

D r iv e r

P o rts

T im in g

G e r n e r a tio n

8 - b it

R IS C

M CU

C o re

D /A

A /D

T im e

C o n v e rte r

C o n v e rte r

T im e r

B ase

R O M /R A M

M e m o ry

Rev. 1.00

2

March 11, 2010

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