Pad Coordinates

Unit:

mm

Pad No.

X

Y

Pad No.

X

Y

1

-1108.950

1261.050

12

1146.750

-1250.000

2

-1076.600

1135.900

13

1146.750

-1139.400

3

-1076.600

1030.900

14

1146.750

-1039.400

4

-1146.750

-460.600

15

1146.750

-928.800

5

-1146.750

-1044.234

16

1146.750

-828.800

6

-1146.750

-1147.786

17

1146.750

-286.200

7

-1146.750

-1260.200

18

-153.300

1256.550

8

-292.374

-1256.550

19

-253.300

1256.550

9

-187.326

-1256.550

20

-363.900

1256.550

10

-85.550

-1256.550

21

-463.900

1256.550

11

25.050

-1256.550

Pad Description

Pad No.

Pad Name

I/O

Internal

Connection

Function

1

AUDIO

O

¾

Audio output

2, 3

VDDA, VSSA

¾¾

DAC power supply

7, 4

VDD, VSS

¾¾

Digital power supply, ground

5

OSC2

O

¾

6

OSC1

I

X

8

INT

I

Pull-High

External interrupt

9

RES

I

¾

Reset input, active low

17~10

PA7~PA0

I/O

Pull-High

or None

Bidirectional 8-bit Input/Output port, wake-up by mask option

21~18

PB0~PB3

I/O

Pull-High

or None

Bidirectional 8-bit input/output port

Absolute Maximum Ratings

Storage Temperature ...........................

-50°Cto125°C

Operating Temperature ..........................

-25°Cto70°C

Note: These are stress ratings only. Stresses exceeding the range specified under

²Absolute Maximum Ratings² may

cause substantial damage to the device. Functional operation of this device at other conditions beyond those listed

in the specification is not implied and prolonged exposure to extreme conditions may affect device reliability.

HT36M4

Rev. 1.10

3

March 14, 2007