tc9350bfn-t00 TOSHIBA Semiconductor CORPORATION, tc9350bfn-t00 Datasheet

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tc9350bfn-t00

Manufacturer Part Number
tc9350bfn-t00
Description
Usb Mouse Controller Ic
Manufacturer
TOSHIBA Semiconductor CORPORATION
Datasheet
USB Mouse Controller IC
sensor.
Features
x Conforms to USB HID specification version 1.1
x Supports Agilent's ADNS-2610 optical mouse sensor.
x The TC9350BFN-T00 enables the built-in pull-up resistors of
x The TC9350BFN-T01 maintains the encoder input pins (PT3A, PT3B) always in high-impedance state. It is
x Input/output ports
x Operating voltage: 4.35 to 5.25 V
x Operating temperature: 0 to 70°C
x Operating frequency: 6 MHz
x 0.6-Pm CMOS monolithic IC
x Small package: SSOP16: SSOP16-P-225-0.65B
The TC9350BFN is a USB 1.1 mouse controller IC.
It can communicate with Agilent's ADNS-2610 optical mouse
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.)
suitable for an optical encoder (phototransistor and LED).
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)
TC9350BFN-T00,TC9350BFN-T01
TOSHIBA CMOS Type Integrated Circuit Silicon Monolithic
1
TC9350BFN-T00,TC9350BFN-T01
Weight: 0.07 g (typ.)
2004-01-20

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tc9350bfn-t00 Summary of contents

Page 1

... Features x Conforms to USB HID specification version 1.1 x Supports Agilent's ADNS-2610 optical mouse sensor. x The TC9350BFN-T00 enables the built-in pull-up resistors of the encoder input pins (PT3A, PT3B) when the mouse is operating suitable for a mechanical encoder. (The pull-up resistors are disabled in suspend mode.) x The TC9350BFN-T01 maintains the encoder input pins (PT3A, PT3B) always in high-impedance state ...

Page 2

... X OUT SW3 SDIO SCK (Connect to GND) NU VCNT LED GND TC9350BFN-T00,TC9350BFN-T01 Description 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 ...

Page 3

... Encoder input pins. PT3A and PT3B are used as scroll pins. Data is sampled at intervals of 100 Ps. The TC9350BFN-T00 enables the built-in pull-up resistors of the encoder input pins (PT3A, PT3B) when the mouse is operating suitable for a mechanical encoder. (The pull-up resistors are disabled in suspend mode ...

Page 4

... Serial data input and output. SCK O 4 Serial port clock (output). LED O 7 LED driver output. V Control pin. DD VCNT O 6 (Controling the power supply for the Optical Mouse Sensor). TC9350BFN-T00,TC9350BFN-T01 Description (SW [1-3]) (PT3A/B) (SDIO) (SCK) (LED) (VCNT) 4 Circuit V DD (Signal) GND V DD (Signal) ...

Page 5

... Symbol I/O Pin No. DM I/O 9 USB DM pin. DP I/O 10 USB DP pin Power supply GND 8 Ground Ceramic resonator out. OUT Ceramic resonator in. IN TC9350BFN-T00,TC9350BFN-T01 Description (DM) (DP GND OUT GND 5 Circuit V DD (Signal) (Signal) (Signal) (DP) GND V DD (Signal) (Signal) (Signal) ...

Page 6

... Block Diagram Resonator 6 MHz (2 pin) Clock Internal generator OSC 300 kHz Control logic Power on reset TC9350BFN-T00,TC9350BFN-T01 LED (1 pin) SDIO (1 pin) LED port 14 bit timer 6 MHz USB data Switch input I/O port port (4 pin) (3 pin) D [1:3] Vbus/GND 6 SCK (1 pin) SDIO port SCK port ...

Page 7

... SW3 SW1 2 15 SDIO SW2 3 14 SCK PT3B 4 13 Wheel encoder NU PT3A 5 12 VCNT LED GND TC9350BFN-T00,TC9350BFN-T01 Image sensor 3 SDIO 4 Sur face SCK 5 LED_CNTL RB2 ADNS 1 2610 OSC_IN 8 REFA C 2 OSC_OUT GND 6 2004-01-20 ...

Page 8

... PhotoTr. SW3 SW1 2 15 (wheel) SDIO SW2 14 3 SCK PT3B PT3A 5 12 VCNT LED GND TC9350BFN-T00,TC9350BFN-T01 Image sensor 3 SDIO 4 Sur face SCK 5 LED_CNTL RB2 ADNS 1 2610 OSC_IN 8 REFA C 2 OSC_OUT GND 6 2004-01-20 ...

Page 9

... Output High voltage Output Low voltage Differential signal input common mode range A receiving part single end input threshold voltage Data rising time Data falling time Rising/Falling matching Output cross voltage Applied to pins DM, DP TC9350BFN-T00,TC9350BFN-T01 Symbol Rating Unit T í40~  150 °C stg °C ...

Page 10

... Output high voltage of SCK V OHSCK Output low voltage of SCK V OLSCK Input threshold voltage (SW) V Input threshold voltage (PT) V Input threshold voltage (SDIO) V Leak current Applied to pins LED, VCNT, SDIO, SCK, SW1-3, PT3A/B TC9350BFN-T00,TC9350BFN-T01 Test Condition OLLED LED VCNT SDIO ...

Page 11

... PT3A precedes that of PT3B) (PT3A, PT3B) (0,0) o (1,0) o (1,1) or (PT3A, PT3B) “1 count” (If the transition of PT3B precedes that of PT3A) (PT3A, PT3B) (0,0) o (0,1) o (1,1) or (PT3A, PT3B count 1 count TC9350BFN-T00,TC9350BFN-T01 (1,1) o (0,1) o (0,0) (1,1) o (1,0) o (0,0) PT3A : PT3B PT3A : PT3B count ...

Page 12

... Package Dimensions Weight: 0.07 g (typ.) TC9350BFN-T00,TC9350BFN-T01 12 2004-01-20 ...

Page 13

... Marking (example) TC9350BFN-T00 – TC9350BFN-T01 – TC9350BFN-T00,TC9350BFN-T01 Type name Weekly code Lot code Type name Weekly code Lot code 13 2004-01-20 ...

Page 14

... Temperatures described in mounting requirements are based on the solder bath temperature. The temperature profile indicates the maximum withstand temperature. The application must not cause the chip temperature to fall outside the profile range. (°C) 260 160 140 TC9350BFN-T00,TC9350BFN-T01 30 seconds or less 60 to 120 seconds Time (in seconds) 10 seconds or less ...

Page 15

... MaxPower String Descriptor Index Size (Character Max 8 2 Max 32 TC9350BFN-T00,TC9350BFN-T01 Size Value (Hex Size of this descriptor in bytes Device descriptor type. 2 0110 USB HID Specification Release 1. Not supported Not supported Protocol depends on selected interface. ...

Page 16

... TC9350BFN-T00,TC9350BFN-T01 Value (Hex) Description 09 Size of this descriptor in bytes. 04 Interface descriptor type. 00 Number of interface. 00 Value used to select alternate setting. 01 Number of endpoints. 03 Class code (HID code assigned by USB). 01 Boot interface subclass. 02 Mouse. ...

Page 17

... Logical minimum 2 42 Logical maximum 2 44 Report size 2 46 Report count 2 48 Input 2 50 End collection 1 51 End collection 1 TC9350BFN-T00,TC9350BFN-T01 Value (Hex) Description 0501 Generic Desktop 0902 Mouse A101 Application 0901 Pointer A100 Linked 0509 Buttons 1901 Button 1 2903 Button 3 1500 ...

Page 18

... Unintended Usage of TOSHIBA products listed in this document shall be made at the customer’s own risk. x TOSHIBA products should not be embedded to the downstream products which are prohibited to be produced and sold, under any law and regulations. TC9350BFN-T00,TC9350BFN-T01 or ground) or misinsertion of pins may CC 18 ...

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