Part No.

VDD

Clock Mode

Program Memory

Data Memory

Interface

I/O

Timer

Endpoint

Stack

Package

SRAM

EEPROM

8-bit

16-bit

HT82M99E HT82M99A

3.3V~ 5.5V

Crystal

2Kx14

96x8

--

USB+PS/2

12

--

1

2

4

18/20DIP/SOP

HT82M99EE HT82M99AE

128x8

20DIP/SOP

HT82M9AE HT82M9AA

3.3V~ 5.5V

6MHz or 12MHz

4Kx15

224x8

--

USB+PS/2

16

--

1

3

4

20/24SOP/SSOP

HT82M9AEE

128x8

20/24SOP

HT82M9BE HT82M9BA

3.3V~ 5.5V

6MHz or 12MHz

8Kx16

224x8

--

USB+PS/2

20

1

1

4

8

24/28SOP/SSOP

HT82M9BEE

128x8

24/28SOP

* Under development, available in 2Q, 2007. Note: 1. Part numbers with a single "A" suffix are mask version devices, and with a single "E" suffix are OTP devices.           2. Part numbers with an "AE" suffix are mask version devices with EEPROM, and with an "EE" suffix are OTP devices              with EEPROM.