MPC89L515AF datasheet(4/38 Pages) MEGAWIN

Part #	MPC89L515AF

Description	8-bit micro-controller

Download	38 Pages

Scroll/Zoom	100%

Manufacturer	MEGAWIN [Megawin Technology Co., Ltd]

Direct Link	http://www.megawin.com.tw/megawin_EN/Index.asp

Logo

4 / 38 page

4

MPC89x515A Data Sheet

MEGAWIN

Pin Description

Pin Definition

Pin Number

Pin Name

DIP-40

PLCC-44

PQFP-44

Type

Description

P0.0 (AD0)

P0.1 (AD1)

P0.2 (AD2)

P0.3 (AD3)

P0.4 (AD4)

P0.5 (AD5)

P0.6 (AD6)

P0.7 (AD7)

39

38

37

36

35

34

33

32

43

42

41

40

39

38

37

36

37

36

35

34

33

32

31

30

B

Port0 is an open-drain, bi-directional IO port.

When 1s are written to Port0, they become

high-impedance inputs. Port0 is also multiplexed

with low-order address or data bus during

accesses to external program and data memory.

P1.0 (T2)

P1.1 (T2EX)

P1.2

P1.3

P1.4

P1.5

P1.6

P1.7

1

2

3

4

5

6

7

8

2

3

4

5

6

7

8

9

40

41

42

43

44

1

2

3

BU

General-purposed

I/O

with

weak

pull-up

resistance inside. When 1s are written into Port1,

the strong output driving PMOS only turn-on two

clock

periods

and

then

the

weak

pull-up

resistance keep the port high.

P1.0 is also used as one of event sources for

timer2, or output carrier of timer2, alias T2.

P1.1 is also used as one of interrupt-controlling

sources for time2, alias T2EX.

P2.0 (A8)

P2.1 (A9)

P2.2 (A10)

P2.3 (A11)

P2.4 (A12)

P2.5 (A13)

P2.6 (A14)

P2.7 (A15)

21

22

23

24

25

26

27

28

24

25

26

27

28

29

30

31

18

19

20

21

22

23

24

25

BU

Port2 is an 8-bit bi-directional I/O port with pull-up

resistance. Except being as GPIO, Port2 emits

the high-order address byte during accessing to

external program and data memory.

P3.0 (RXD)

P3.1 (TXD)

P3.2 (INT0)

P3.3 (INT1)

P3.4 (T0)

P3.5 (T1)

P3.6 (/WR)

P3.7 (/RD)

10

11

12

13

14

15

16

17

11

13

14

15

16

17

18

19

5

7

8

9

10

11

12

13

BU

General-purposed

I/O

with

weak

pull-up

resistance inside. When 1s are written into Port1,

the strong output driving PMOS only turn-on two

clock

periods

and

then

the

weak

pull-up

resistance keep the port high.

Port3 also serves

other special functions of this device.

P3.0 and P3.1 act as receiver and transceiver of

the data for UART function block,

Alias RXD and TXD.

Similar Part No. - MPC89L515AF

Manufacturer	Part #	Datasheet	Description
Megawin Technology Co.,...	MPC89L51AE	334Kb / 38P	8-bit micro-controller
	MPC89L51AF	334Kb / 38P	8-bit micro-controller
	MPC89L51AP	334Kb / 38P	8-bit micro-controller

More results

Similar Description - MPC89L515AF

Manufacturer	Part #	Datasheet	Description
Mosel Vitelic, Corp	MSU2956	68Kb / 1P	8-Bit Micro-controller
	MSU2955	71Kb / 1P	8-Bit Micro-controller
	MSU2957	70Kb / 1P	8-Bit Micro-controller
Micon Design Technology...	MDT10P57	156Kb / 13P	8-bit micro-controller
RAIO Technology Inc.	RA8900	158Kb / 9P	8-Bit Micro-Controller
RAIO Technology Inc.	RA8917	124Kb / 11P	8-Bit Micro-Controller
Micon Design Technology...	MDT10P05	151Kb / 16P	8-bit micro-controller
	MDT2030CF	225Kb / 14P	8-bit micro-controller
	MDT10P7401	246Kb / 24P	8-bit micro-controller
	MDT10P7212	100Kb / 14P	8-bit micro-controller
	MDT10P73BA	145Kb / 22P	8-bit micro-controller

More results

MPC89L515AF Datasheet(PDF) 4 Page - Megawin Technology Co., Ltd

MPC89L515AF Datasheet(HTML) 4 Page - Megawin Technology Co., Ltd

Similar Part No. - MPC89L515AF

Similar Description - MPC89L515AF

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38

Datasheet Download

Link URL