Part No.

Internal Clock

VDD

System Clock

Program Memory

Data Memory

I/O

8-bit Timer

RTC

Time Base

Interrupt

A/D

PWM

Touch Key

R-Type LCD

PFD

Stack

Package

Ext.

Int.

BS2624

4MHz 8MHz 12MHz

2.2V~ 5.5V

32kHz~ 12MHz

2Kx15

96x8

8

2

v

1

1

4

12-bitx4

8-bitx1

4

--

v

6

16NSOP

BS2654

4MHz 8MHz 12MHz

2.2V~ 5.5V

32kHz~ 12MHz

2Kx15

96x8

21

2

v

1

1

3

12-bitx4

8-bitx1

4

4COM

v

6

24/28SOP

BS2668

4MHz 8MHz 12MHz

2.2V~ 5.5V

32kHz~ 12MHz

4Kx15

224x8

31

2

v

1

1

4

12-bitx5

8-bitx2

8

4COM

v

6

44QFP

Note: 1.These devices are only available in OTP versions.         2.All devices include a fully integrated RC system oscillator.