HT86B40 datasheet(2/79 Pages) HOLTEK

2 / 79 page

Device Types

Devices which have the letter

²BR² within their part number, indicate that they are OTP devices offering the advantages

of easy and effective program updates, using the Holtek range of development and programming tools. These devices

provide the designer with the means for fast and low-cost product development cycles. Devices which have the letter

²B² within their part number indicate that they are mask version devices. These devices offer a complementary device

for applications that are at a mature state in their design process and have high volume and low cost demands.

Part numbers including

²R² are OTP devices, all others are mask version devices.

Fully pin and functionally compatible with their OTP sister devices, the mask version devices provide the ideal substi-

tute for products which have gone beyond their development cycle and are facing cost-down demands.

In this datasheet, for convenience, when describing device functions, only the OTP types are mentioned by name,

however the same described functions also apply to the Mask type devices.

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

D/A

Stack

Package Types

8-bit

16-bit

HT86B05

2.2V~5.5V

´16

192

´8

96K

´8

36sec

¾¾

12-bit

24SSOP

(150/209mil),

28SOP, 44QFP

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 24

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

HT86BXX/HT86BRXX

Rev. 1.60

October 20, 2009

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