M37280EKSP datasheet(7/171 Pages) RENESAS

Part #	M37280EKSP

Description	SNGLE-CHIP 8-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER and ON-SCREEN DISPLAY CONTROLLER

Download	171 Pages

Scroll/Zoom	100%

Manufacturer	RENESAS [Renesas Technology Corp]

Direct Link	http://www.renesas.com

Logo

7 / 171 page

M37280MFH-XXXSP, M37280MKH-XXXSP, M37280EKSP

Rev.1.00

Apr 01, 2002

page 7 of 169

REJ03B0130-0100Z

VCC,

(AVCC,)

VSS

CNVSS

RESET

XIN

XOUT

P00/

PWM4–

P02/PWM6,

P03/PWM7,

P04/

PWM0–

P07/PWM3

P10/OUT2,

P11/SCL1,

P12/SCL2,

P13/SDA1,

P14/SDA2,

P15/G0,

P16/INT3/

B0,

P17/SIN/R0

P20–P23

P24/AD3–

P26/AD1,

P27/AD5

P30/AD7,

P31/AD8

P32

P40/AD4,

P41/INT2,

P42/TIM2,

P43/TIM3,

P44/INT1,

P45/SOUT,

P46/SCLK

P47

Input

Output

I/O

Output

I/O

Output

Input

I/O

Input

I/O

Input

Output

Input

Output

I/O

Output

Apply voltage of 5 V ± 10 % (typical) to VCC (AVCC ) , and 0 V to VSS.

(

) ...M37280EKSP

Connected to VSS.

To enter the reset state, the reset input pin must be kept at a LOW for 2

µs or more (under

normal VCC conditions).

If more time is needed for the quartz-crystal oscillator to stabilize, this LOW condition should

be maintained for the required time.

This chip has an internal clock generating circuit. To control generating frequency, an exter-

nal ceramic resonator or a quartz-crystal oscillator is connected between pins XIN and XOUT.

If an external clock is used, the clock source should be connected to the XIN pin and the

XOUT pin should be left open.

Port P0 is an 8-bit I/O port with direction register allowing each I/O bit to be individually

programmed as input or output. At reset, this port is set to input mode. The output structure

of P03 is CMOS output, that of P00–P02 and P04–P07 are N-channel open-drain output.

See notes at end of Table for full details of port P0 functions.

Pins P00–P03 and P04–P07 are also used as 8-bit PWM output pins PWM4–PWM7 and

PWM0–PWM3 respectively. The output structure of PWM0–PWM6 is N-channel open-drain

output. And the output structure of PWM7 is CMOS output.

Port P1 is an 8-bit I/O port and has basically the same functions as port P0. The output

structure of P10 and P15–P17 is CMOS output, that of P11–P14 is N-channel open-drain

output.

Pin P10, P15–P17 are also used as OSD output pins OUT2, G0, B0, R0, respectively. The

output structure is CMOS output.

Pin P11–P14 are used as SCL1, SCL2, SDA1 and SDA2 respectively, when multi-master

I2C-BUS interface is used. The output structure is N-channel open-drain output.

Pin P16 is also used as extemal interrupt input pin INT3.

Pin P17 is also used as serial I/O data input pin SIN.

Port P2 is an 8-bit I/O port and has basically the same functions as port P0. The output

structure is CMOS output.

Pins P24–P26, P27 are also used as analog input pins AD3–AD1, AD5 respectively.

Ports P30 and P31 are 2-bit I/O ports and have basically the same functions as port P0. The

output structure is CMOS output.

Pins P30, P31 are also used as analog input pins AD7, AD8 respectively.

Ports P32 is a 1-bit output port. The output structure is N-channel open-drain output.

Ports P40–P46 are a 7-bit input port.

Pin P40 is also used as analog input pin AD4.

Pins P41, P44 are also used as external interrupt input pins INT2, INT1.

Pins P42 and P43 are also used as external clock input pins TIM2, TIM3 respectively.

Pin P45 is used as serial I/O data output pin SOUT. The output structure is N-channel open-

drain output.

Pin P46 is used as serial I/O synchronous clock input/output pin SCLK. The output structure

is N-channel open-drain output.

Port P47 is a 1-bit output port. The output structure is N-channel open-drain output.

Name

Functions

Input/

Output

Power source

CNVSS

Reset input

Clock input

Clock output

I/O port P0

8-bit PWM output

I/O port P1

OSD output

Multi-master

I2C-BUS interface

External interrupt

input

Serial I/O data

input

I/O port P2

Analog input

I/O port P3

Analog input

Output port P3

Input port P4

Analog input

External interrupt

input

External clock input

Serial I/O data

output

Serial I/O

synchronous clock

input/output

Output port P4

7. PIN DESCRIPTION

Table 7.1 Pin Description

Similar Part No. - M37280EKSP

Manufacturer	Part #	Datasheet	Description
Mitsubishi Electric Sem...	M37280EKSP	1Mb / 178P	SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER and ON-SCREEN DISPLAY CONTROLLER??????
Renesas Technology Corp	M37280EKSP	1Mb / 179P	SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER and ON-SCREEN DISPLAY CONTROLLER

More results

Similar Description - M37280EKSP

Manufacturer	Part #	Datasheet	Description
Mitsubishi Electric Sem...	M37274EFSP	1Mb / 147P	SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER and ON-SCREEN DISPLAY CONTROLLER??????
	M37271MF	1Mb / 97P	SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER and ON-SCREEN DISPLAY CONTROLLER???
	M37267	5Mb / 80P	SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER WITH CLOSED CAPTION DECODER AND ON-SCREEN DISPLAY CONTROLLER
Renesas Technology Corp	M3727GM6	1Mb / 131P	SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER and ON-SCREEN DISPLAY CONTROLLER
Mitsubishi Electric Sem...	M37266ME-XXXSP	5Mb / 79P	SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER and ON-SCREEN DISPLAY CONTROLLER
Renesas Technology Corp	M37273MFH	1Mb / 130P	SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER and ON-SCREEN DISPLAY CONTROLLER
Mitsubishi Electric Sem...	M37270MF	1Mb / 94P	SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER and ON-SCREEN DISPLAY CONTROLLER???
Mitsubishi Electric Sem...	M37274MA	2Mb / 131P	SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER and ON-SCREEN DISPLAY CONTROLLER??????
Renesas Technology Corp	M3727GM6	1Mb / 129P	SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER and ON-SCREEN DISPLAY CONTROLLER
Renesas Technology Corp	M37281EKSP	1Mb / 172P	SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER and ON-SCREEN DISPLAY CONTROLLER

More results

M37280EKSP Datasheet(PDF) 7 Page - Renesas Technology Corp

M37280EKSP Datasheet(HTML) 7 Page - Renesas Technology Corp

Similar Part No. - M37280EKSP

Similar Description - M37280EKSP

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 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ...More

Datasheet Download

Link URL