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Mouse Controller. TC9350BFN-T00 Datasheet

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Mouse Controller. TC9350BFN-T00 Datasheet






TC9350BFN-T00 Controller. Datasheet pdf. Equivalent




TC9350BFN-T00 Controller. Datasheet pdf. Equivalent





Part

TC9350BFN-T00

Description

USB Mouse Controller



Feature


www.DataSheet.co.kr TC9350BFN-T00,TC935 0BFN-T01 TOSHIBA CMOS Type Integrated C ircuit Silicon Monolithic TC9350BFN-T0 0,TC9350BFN-T01 USB Mouse Controller IC The TC9350BFN is a USB 1.1 mouse contr oller IC. It can communicate with Agile nt's ADNS-2610 optical mouse sensor. F eatures • • • Conforms to USB HID specification version 1.1 Supports Agi lent's ADNS-2610 optical.
Manufacture

Toshiba Semiconductor

Datasheet
Download TC9350BFN-T00 Datasheet


Toshiba Semiconductor TC9350BFN-T00

TC9350BFN-T00; mouse sensor. The TC9350BFN-T00 enables the built-in pull-up resistors of the encoder input pins (PT3A, PT3B) when th e mouse is operating. It is suitable fo r a mechanical encoder. (The pull-up re sistors are disabled in suspend mode.) Weight: 0.07 g (typ.) • • The TC9 350BFN-T01 maintains the encoder input pins (PT3A, PT3B) always in high-impeda nce state. It is suita.


Toshiba Semiconductor TC9350BFN-T00

ble for an optical encoder (phototransis tor and LED). Input/output ports USB in put/output driver: 2 pins (DP/DM) Switc h input: 3 pins (SW1, SW2, SW3) Serial port clock output: 1 pin (SCK) Serial d ata input/output: 1 pin (SDIO) VDD cont rol (for controlling the power supply f or the ADNS-2610 optical mouse sensor): 1 pin (VCNT) Encoder input: 2 pins (PT 3A, PT3B) LED driv.


Toshiba Semiconductor TC9350BFN-T00

er: 1 pin (LED) Operating voltage: 4.35 to 5.25 V Operating temperature: 0 to 7 0°C Operating frequency: 6 MHz 0.6-µm CMOS monolithic IC Small package: SSOP 16: SSOP16-P-225-0.65B • • • • • 1 2004-01-20 Datasheet pdf - htt p://www.DataSheet4U.net/ www.DataSheet .co.kr TC9350BFN-T00,TC9350BFN-T01 Pin Description Symbol SW1 SW2 SW3 SCK SDI O VCNT NU PT3A PT3B LED DM DP .

Part

TC9350BFN-T00

Description

USB Mouse Controller



Feature


www.DataSheet.co.kr TC9350BFN-T00,TC935 0BFN-T01 TOSHIBA CMOS Type Integrated C ircuit Silicon Monolithic TC9350BFN-T0 0,TC9350BFN-T01 USB Mouse Controller IC The TC9350BFN is a USB 1.1 mouse contr oller IC. It can communicate with Agile nt's ADNS-2610 optical mouse sensor. F eatures • • • Conforms to USB HID specification version 1.1 Supports Agi lent's ADNS-2610 optical.
Manufacture

Toshiba Semiconductor

Datasheet
Download TC9350BFN-T00 Datasheet




 TC9350BFN-T00
www.DataSheet.co.kr
TC9350BFN-T00,TC9350BFN-T01
TOSHIBA CMOS Type Integrated Circuit Silicon Monolithic
TC9350BFN-T00,TC9350BFN-T01
USB Mouse Controller IC
The TC9350BFN is a USB 1.1 mouse controller IC.
It can communicate with Agilent's ADNS-2610 optical mouse
sensor.
Features
Conforms to USB HID specification version 1.1
Supports Agilent's ADNS-2610 optical mouse sensor.
The TC9350BFN-T00 enables the built-in pull-up resistors of
the encoder input pins (PT3A, PT3B) when the mouse is
operating. It is suitable for a mechanical encoder. (The pull-up
resistors are disabled in suspend mode.)
Weight: 0.07 g (typ.)
The TC9350BFN-T01 maintains the encoder input pins (PT3A, PT3B) always in high-impedance state. It is
suitable for an optical encoder (phototransistor and LED).
Input/output ports
USB input/output driver: 2 pins (DP/DM)
Switch input: 3 pins (SW1, SW2, SW3)
Serial port clock output: 1 pin (SCK)
Serial data input/output: 1 pin (SDIO)
VDD control (for controlling the power supply for the ADNS-2610 optical mouse sensor): 1 pin (VCNT)
Encoder input: 2 pins (PT3A, PT3B)
LED driver: 1 pin (LED)
Operating voltage: 4.35 to 5.25 V
Operating temperature: 0 to 70°C
Operating frequency: 6 MHz
0.6-µm CMOS monolithic IC
Small package: SSOP16: SSOP16-P-225-0.65B
1 2004-01-20
Datasheet pdf - http://www.DataSheet4U.net/




 TC9350BFN-T00
www.DataSheet.co.kr
TC9350BFN-T00,TC9350BFN-T01
Pin Description
Symbol I/O Pin No.
Description
SW1
SW2
SW3
SCK
SDIO
VCNT
NU
PT3A
PT3B
LED
DM
DP
VDD
GND
XOUT
XIN
I
I
I
O
I/O
O
I
I
I
O
I/O
I/O
O
I
15 Switch input pin 1 (left switch signal input pin).
14 Switch input pin 2 (middle switch signal input pin).
2 Switch input pin 3 (right switch signal input pin).
4 Serial port clock (output) pin.
3 Serial data input and output pin.
6
VDD (Optical Sensor) Control pin
(for controlling the power supply for the ADNS-2610 optical mouse sensor).
5 No use (please connect to GND).
12 Encoder input pin A.
13 Encoder input pin B.
7 LED driver output.
9 USB DM pin.
10 USB DP pin.
11 Power supply pin.
8 Ground pin.
1 Ceramic resonator output pin.
16 Ceramic resonator input pin.
Pin Assignment (top view)
XOUT
SW3
SDIO
SCK
(Connect to GND) NU
VCNT
LED
GND
1
2
3
4
5
6
7
8
16 XIN
15 SW1
14 SW2
13 PT3B
12 PT3A
11 VDD
10 DP
9 DM
2 2004-01-20
Datasheet pdf - http://www.DataSheet4U.net/




 TC9350BFN-T00
www.DataSheet.co.kr
TC9350BFN-T00,TC9350BFN-T01
Pin Explanation
Symbol
Description
VDD
GND
XIN
XOUT
LED
SW [1:3]
SCK
SDIO
VCNT
NU
PT3A/B
DP, DM
5 V power supply. Guaranteed 4.35 to 5.25 V.
Ground.
Connected to a 6-MHz ceramic resonator (ceramic resonator input pin).
Connected to a 6-MHz ceramic resonator (ceramic resonator output pin).
When the mouse is operating, the LED is always turned on by current drive with N-MOS turned on. The sink
current is 50 mA maximum. Current drive is turned off in suspend mode.
Connected to the buttons (left, middle, and right) of the mouse. Pulled up to VDD by built-in resistors.
To prevent chattering noise, the SW signals are not recognized until 15 ms after the first change in their state,
allowing the signals to be sufficiently stabilized before entering the internal circuit.
The pins are assigned to the mouse switches as follows:
SW1: Left switch
SW2: Middle switch
SW3: Right switch
Serial port clock (output) pin.
Serial data input and output pin.
VDD control pin (for controlling the power supply for the ADNS-2610 optical mouse sensor)
When the mouse is operating, the TC9350BFN supplies power to the optical mouse sensor via an external
transistor by current drive with N-MOS turned on. In suspend mode, N-MOS is turned off, stopping power
supply to the optical mouse sensor.
No use pin. Please connect to GND.
Encoder input pins. PT3A and PT3B are used as scroll pins. Data is sampled at intervals of 100 µs.
The TC9350BFN-T00 enables the built-in pull-up resistors of the encoder input pins (PT3A, PT3B) when the
mouse is operating. It is suitable for a mechanical encoder. (The pull-up resistors are disabled in suspend
mode.)
When using a mechanical encoder, it is recommended to use an external capacitor to reduce chattering and
bouncing. In stable state, PT3A = PT3B.
The TC9350BFN-T01 maintains the encoder input pins (PT3A, PT3B) always in high-impedance state. It is
suitable for an optical encoder (phototransistor and LED).
It connects with the both-directions data bus line of USB.
Note:
Any short circuit (between adjacent pins or between a pin and VCC or ground) or misinsertion of pins may
damage the IC chip.
When designing an application and mounting the chip, be careful not to apply overvoltage or overcurrent to
peripheral components.
3 2004-01-20
Datasheet pdf - http://www.DataSheet4U.net/






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