BU9206 datasheet, PDF - EEWORLD Datasheet

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BU9206: DescriptionPS / 2 Mouse Controller; CategoryThe embedded processor and controller Microcontrollers and processors; File Size44KB，6 Pages; ManufacturerROHM Semiconductor; Websitehttps://www.rohm.com/; Environmental Compliance

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BU9206 Overview

PS / 2 Mouse Controller

BU9206 Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Maker	ROHM Semiconductor
Parts packaging code	DIP
package instruction	DIP-16
Contacts	16
Reach Compliance Code	compli
JESD-30 code	R-PDIP-T16
JESD-609 code	e3/e2
length	19.4 mm
Number of terminals	16
Maximum operating temperature	75 °C
Minimum operating temperature	-25 °C
Package body material	PLASTIC/EPOXY
encapsulated code	DIP
Encapsulate equivalent code	DIP16,.3
Package shape	RECTANGULAR
Package form	IN-LINE
Peak Reflow Temperature (Celsius)	260
power supply	5 V
Certification status	Not Qualified
Maximum seat height	4.55 mm
Maximum slew rate	1.5 mA
Maximum supply voltage	5.5 V
Minimum supply voltage	4.5 V
Nominal supply voltage	5 V
surface mount	NO
technology	CMOS
Temperature level	COMMERCIAL EXTENDED
Terminal surface	TIN/TIN COPPER
Terminal form	THROUGH-HOLE
Terminal pitch	2.54 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	10
width	7.62 mm
uPs/uCs/peripheral integrated circuit type	MICROPROCESSOR CIRCUIT

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Multimedia ICs

PS / 2 Mouse Controller

BU9206

The BU9206 is a PS / 2 mouse communication controller for PCs. This processor shapes waveforms and counts sig-

nals from the mouse rotary encoder as the mouse is moved, to provide two-way communication between mouse and

PC system.

•

Applications

PC mouse

•

Features/ 2 mouse.

1) For PS

2) Compatible with a wide range of input signals, be-

cause it automatically sets the input threshold levels

for the X and Y direction, corresponding to the out-

put level of the rotary encoder inside the mouse.

3) CMOS process enables low current consumption.

•

Absolute maximum ratings (Ta = 25°C)

Parameter

Power supply voltage

Power dissipation

Operating temperature

Storage temperature

Input voltage

Output voltage

Symbol

Topr

Tstg

OUT

Limits

– 0.3 ~ + 7.0

1000

∗

– 25 ~ + 75

– 55 ~ + 125

– 0.3 ~ V

+ 0.3

– 0.3 ~ V

+ 0.3

Unit

°C

∗

Reduced by 10 mW for each increase in Ta of 1°C over 25°C.

•

Recommended operating conditions (Ta = 25°C)

Parameter

Power supply voltage

H input voltage 1

H input voltage 2

L input voltage 1

L input voltage 2

XY input H voltage

XY input L voltage

Symbol

IH1

IH2

IL1

IL2

AUP

ALP

Min.

4.5

0.8

∗

0.4

∗

0.3

∗

Typ.

5.0

—

Max.

5.5

0.2

∗

0.16

∗

0.8

∗

0.48

∗

AUP

Unit

SWR, SWL, TEST2B, TEST1B,

TEST0, RESETB

SCLK, SDATA

SWR, SWL, TEST2B, TEST1B,

TEST0, RESETB

SCLK, SDATA

XA, XB, YA, YB

Application pin

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