HT48R01B datasheet(2/71 Pages) HOLTEK

2 / 71 page

Selection Table

Part No.

Program

Memory

Data

Memory

I/O

8-bit

Timer

Time

Base

Interrupt

A/D

PWM

Stack

Package

Ext.

Int.

HT48R01B

´15

´8

¾¾

10MSOP

HT48R02B

´15

´8

¾¾

10MSOP

HT46R01B

´15

´8

12-bit

´4 8-bit´1

10MSOP

HT46R02B

´15

´8

12-bit

´4 8-bit´1

10MSOP

HT48R01N

´15

´8

¾¾

16NSOP

HT48R02N

´15

´8

¾¾

16NSOP

HT46R01N

´15

´8

12-bit

´4 8-bit´1

16NSOP

HT46R02N

´15

´8

12-bit

´4 8-bit´1

16NSOP

Note:

The internal clock in the table is a fully integrated RC oscillator requiring no external components which can be

used as the system clock.

Block Diagram

The following block diagram illustrates the main functional blocks.

HT46R01B/02B/01N/02N

HT48R01B/02B/01N/02N

Rev.1.00

December 15, 2009

8 - b i t

R I S C

M C U

C o r e

T i m e r

I / O

P o r t s

T i m e

B a s e

P F D

D r i v e r

P W M

D r i v e r

R O M / R A M

M e m o r y

T i m i n g

G e r n e r a t i o n

A / D

C o n v e r t e r

HT48R01B Datasheet(PDF) 2 Page - Holtek Semiconductor Inc

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