HT86B40 datasheet(2/83 Pages) HOLTEK

2 / 83 page

Selection Table

The devices include a comprehensive range of features, with most features common to all devices. The main features

distinguishing them are Program Memory and Data Memory capacity, Voice ROM and Voice capacity, I/O count, stack

size and package types. The functional differences between the devices are shown in the following table.

Part No.

VDD

Program

Memory

Data

Memory

Voice

ROM

Voice

Capacity

I/O

Timer

C/R-F

Audio Output

Stack

Package

Types

8-bit

16-bit

DAC

PWM

HT86B03

2.2V~

5.5V

´16

192

´8

96K

´8

36sec

¾¾

12-bit

16NSOP, 24SSOP

(150/209mil)

HT86BR10

2.2V~

5.5V

´16

192

´8

192K

´8

72sec

¾¾

12-bit

24SSOP(209mil),

28SOP, 44QFP

HT86B10

24SSOP

(150/209mil),

28SOP, 44QFP

HT86B20

2.2V~

5.5V

´16

192

´8

256K

´8

96sec

¾¾

12-bit

28SOP, 44QFP

HT86BR30

2.2V~

5.5V

´16

192

´8

384K

´8

144sec

¾¾

12-bit

28SOP, 44QFP

HT86B30

HT86B40

2.2V~

5.5V

´16

384

´8

512K

´8

192sec

12-bit

28SOP, 44QFP

HT86B50

2.2V~

5.5V

´16

384

´8

768K

´8

288sec

12-bit

28SOP, 44QFP

HT86BR60

2.2V~

5.5V

´16

384

´8 1024K´8

384sec

12-bit

28SOP

HT86B60

28SOP, 44QFP

HT86B70

2.2V~

5.5V

´16

384

´8 1536K´8

576sec

12-bit

44/100QFP

HT86B80

2.2V~

5.5V

´16

384

´8 2048K´8

768sec

12-bit

44/100QFP

HT86B90

2.2V~

5.5V

´16

384

´8 3072K´8 1152sec

12-bit

100QFP

Note: 1. For devices that exist in more than one package formats, the table reflects the situation for the larger

package.

2. For the HT86B90, the operating voltage is 2.2V~5.5V at fSYS=4MHz/3.3V~5.5V at fSYS=8MHz.

3. Voice length is estimated by 21K-bit data rate

Block Diagram

HT86BXX/HT86BRXX

Rev. 1.80

March 12, 2010

S t a c k

D / A

C o n v e r t e r s

R A M D a t a

M e m o r y

N o t e : " * " T h e H T 8 6 B 0 3 d o e s n o t c o n t a i n a P W M f u n c t i o n .

8 / 1 6 - b i t

T i m e r

W a t c h d o g

T i m e r

8 - b i t

R I S C

M C U

C o r e

W a t c h d o g

T i m e r O s c i l l a t o r

R e s e t

C i r c u i t

I n t e r r u p t

C o n t r o l l e r

R C / C r y s t a l

O s c i l l a t o r

L o w

V o l t a g e

R e s e t

R O M P r o g r a m

M e m o r y

R C

O s c i l l a t i o n

A n a l o g

S w i t c h

P W M *

R O M D a t a

M e m o r y

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