Mitsubishi M64282FP

PIN CONFIGURATION (TOP VIEW)

Outline : 16C 9-B

Mitsubishi M64282FP, a.k.a the "Artificial Retina" is the CMOS image sensor used in the Gameboy Camera. Below follows the data sheet in wiki formatting; the data sheet is also available as a PDF in /docs/misc/ of the file hub.

Name: Mitsubishi Integrated Circuit M64282FP Image Sensor (Artificial Retina LSI) Version: ver. 1.1E Date: 5/21/98

Description

M64282FP is a 128 x 128 pixel CMOS image sensor with built-in image processing and analog image output tuning functions. This device can detect an image and process the image simultaneously as human retinas can. M64282FP can achieve smaller system size, lower power consumption, and more intelligent image processing functions.

Features

• Single 5.0V supply
• Low power dissipation ( Typ. 15 mW )
• Positive and negative image output
• Edge enhancement / extraction
• Output level & gain tuning

Application

Image input device, Gaming, Human interface for PC, etc

Block Diagram

Pin Configuration

PinNo.	Symbol	Function	Description
1	START	Start Input	Image sensing start. Pulled down internally by 10k ohm.
2	NC1		Non Connect
3	SIN	Data Input	Parameter input. Pulled down internally by 10k ohm.
4	DVDD	Digital Power Supply	Power for logic circuits. Must be connected to 5.0 V digital supply.
5	DGND	Digital GND	Ground for logic parts.
6	LOAD	Data Set Input	Parameter set enable. Pulled down internally by 10k ohm.
7	Xrst	System Reset	System reset terminal. Pulled up internally by 10k ohm. Low active.
8	Xck	System Clock Input	Clock input for MUX. Pulled down internally by 10k ohm.
9	RESET	Memory Reset Input	Parameter register reset. Pulled up internally by 10k ohm. Low active
10	READ	Read Image	Read image signal.
11	TSW	Reserved	NOTE: Don’t connect to this pin.
12	AGND1	Analog GND	Ground for analog circuits.
13	AVDD1	Analog Power Supply	Power for analog circuits. Must be connected to 5.0 V analog supply.
14	Vout	Signal Output	Analog image signal output in voltage.
15	AVDD2	Analog Power Supply	Power for analog circuits. Must be connected to 5.0 V analog supply.
16	AGND2	Analog GND	Ground for analog circuits.

Image Sensing Specifications 1

	Item	Specification
1	Resolution	128 x 123
2	Optical System	1/4 inch

Image Sensing Specifications 2

	Item	Specification
1	Detectable Illumination Range (Faceplate)	1 lx ~ 10000 lx [1]
2	Optical System	1/4 inch
3	System Clock (Xck)	500 KHz
4	Frame Rate	10 fps ~ 30 fps
5	Output Voltage Range (Vout)	2.0Vp-p

 Note: illum

Under Halogen Light Valve Illumination