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PDF CYONS2100 Data sheet ( Hoja de datos )
| Número de pieza | CYONS2100 | |
| Descripción | Wired Gaming Laser Navigation System-on-Chip | |
| Fabricantes | Cypress Semiconductor | |
| Logotipo |  |
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CYONS2100
OvationONS™ II Wired Gaming Laser
Navigation System-on-Chip
Features
■ Programmable blocks
❐ HPSigohCly®inmteicgrroacteodntmroolleurseu-noitn(-Ma-CchUip) with programmable
❐ 32 KB flash memory
❐ 2 KB static RAM (SRAM)
❐ Internal 24-, 12-, or 6-MHz main oscillator (IMO)
❐ Internal 32-kHz low-speed oscillator (ILO)
❐ 16-bit data report enables simultaneous high-speed and
high-resolution tracking
■ Tracking performance
❐ Continuously variable resolution: 400 to 3200 counts per inch
(CPI), independent of speed
❐ High speed with high accuracy tracking
❐ Speed up to 75 inches per second (in/s)
❐ Acceleration up to 30 g
■ Peripheral interface
❐ Integrated full-speed USB for wired applications
❐ SPI master for interface to external functions
❐ Fast or standard mode I2C
■ 28 general purpose input/output (GPIO) pins
❐ Port 0 - 8 bits
❐ Port 1 - 8 bits with high-current capability, regulated output
voltage, and 5 V input tolerance
❐ Port 2 - 8 bits
❐ Port 3 - 4 bits
■ Power
❐ Internal power system enables operation from 5 V USB or
2.7 to 3.6 V external supply
❐ Self-adjusting power saving modes
■ On-chip laser
❐ Vertical cavity surface emitting laser (VCSEL) integrated
within the sensor package
❐ No calibration or alignment needed
❐ Electrostatic discharge (ESD) immunity: 2000 V
human body model (HBM)
❐ Wavelength: 840 to 870 nm
❐ IEC 60825-1 Class 1 safety: built-in eye-safe fault tolerant
laser drive circuitry
■ Snap-on lens
❐ Molded optic: Self-aligning snap-on molded lens
❐ 6 mm distance between the printed circuit board (PCB) and
tracking surface
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Description
The CYONS2100 is a member of Cypress Semiconductor’s
second generation laser navigation System-on-Chip (SoC)
family of products. Powered by the high-speed and
high-precision OptiCheck™ technology, along with the
world-leading PSoC technology, this family integrates the
sensor, USB, and MCU functions into one chip. Bundled with the
VCSEL into one package, the combination forms the market’s
first true mouse-on-a-chip solution.
The CYONS2100 is the version that is designed for high
performance gaming applications. Enabled by the Cypress
0.13-micron mixed signal process technology, the device
integrates the OptiCheck sensor with full-speed USB into a
single silicon chip that enables seamless communication
between the sensor and MCU/full-speed USB. The sensor
provides the best translation of hand motion into true gaming
motion on PC.
This highly integrated solution is programmable. It provides
mouse suppliers the ease-of-use to design a single PCB system
and customize their product. With the VCSEL integrated in the
same package, designers do not need to calibrate the laser
power during the manufacturing process. This greatly increases
production throughput and reduces manufacturing costs.
The innovative technology of OvationONS™ II provides high
precision, high-speed motion tracking, and low power
consumption. Designers can select from a family of integration
options, ranging from low-power to high-performance, to target
different types of wired and wireless design applications.
The CYONS2100 solutions have a small form factor. Along with
the lens, each package forms a complete and compact laser
tracking system. This datasheet describes the detailed
technology capabilities of the CYONS2100.
Figure 1. CYONS2100/CYONSLENS2000 (2-Piece System)
Cypress Semiconductor Corporation • 198 Champion Court
Document Number: 001-44046 Rev. *G
• San Jose, CA 95134-1709 • 408-943-2600
Revised January 3, 2011
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CYONS2100
Pin Description
This section describes, lists, and illustrates the CYONS2100 device pins and pinout configurations. The CYONS2100 is available in
a 42-pin quad flat no-leads (QFN) package.
Table 1. CYONS2100 Pin Description
Pin
1
2
3
4
5
Name
XRES
DVSS
DNU
DVSS
DVDD
6 VREGD
7 AVDD
8 VREGA
9 P2[7]
10 P1[5]
11 P1[3]
12 P2[3]
13 P2[5]
14 P1[7]
15 P1[1]
16 P3[3]
17 P1[0]
18 P3[5]
19 P1[6]
20 P1[2]
21 P2[2]
22 P3[7]
23 P3[1]
24 OCDE
25 AVSS
26 P2[1]
27 P2[0]
28 P1[4]
29 P2[4]
30 DVSS
www3.1DataSheet4U.comP2[6]
32 P0[0]
33 P0[2]
34 P0[4]
35 P0[6]
36 P0[1]
Digital
I
Power
Power
Power
Power
Power
Power
IO
IOHR
IOHR
IO
IO
IOHR
IOHR
IOHR
IO
IO
IOHR
IOHR
IO
IO
IO
OCD
Power
IO
IO
IOHR
IO
Power
IO
IO
IO
IO
IO
IO
Analog
Power
Power
Power
Power
Power
Power
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
OCD
Power
I
I
I
I
Power
I
I
I
I
I
I
Description
Active high external reset with internal pull down
Digital ground
Do not use
Digital ground
Digital supply voltage and regulated output (see Power Supply
Connections on page 11)
Digital VREG
Analog supply voltage
Analog VREG
GPIO port 2 pin 7
SPI MISO, I2C_SDA, GPIO port 1 pin 5
SPI CLK, GPIO port 1 pin 3
GPIO port 2 pin 3
GPIO port 2 pin 5
SPI SS, I2C_SCL, GPIO port 1 pin 7
SPI MOSI, ISSP CLK[1], I2C_SCL, GPIO port 1 pin 1
HCLK (OCD high speed clock output), GPIO port 3 pin 3
ISSP DATA[1], I2C_SDA, GPIO port 1 pin 0
CCLK (OCD CPU clock output), GPIO port 3 pin 5
GPIO port 1 pin 6
GPIO port 1 pin 2
GPIO port 2 pin 2
OCDOE (OCD mode direction pin), GPIO port 3 pin 7
OCDO (OCD odd data output), GPIO port 3 pin 1
OCDE (OCD even data output)
Analog ground
GPIO port 2 pin 1
GPIO port 2 pin 0
EXT CLK, GPIO port 1 pin 4
GPIO port 2 pin 4
Digital ground
GPIO port 2 pin 6
GPIO port 0 pin 0
GPIO port 0 pin 2
GPIO port 0 pin 4
GPIO port 0 pin 6
GPIO port 0 pin 1
Document Number: 001-44046 Rev. *G
Page 5 of 36
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5 Page 
Power Supply Connections
Figure 4. Power Connections
4.25 - 5.25 V
External 3.3V
Supply, 15
mA max
10 nH
10 10
uF uF
Digital
GND
Analog
GND
VDD5V 42
CYONS2100
DVDD 5
AVDD 7
3.3V
Regulator
USB IO
Regulator
VREGD 6
VREGA 8
1.8V Analog
Regulator
1.8V PSoC
Core
Regulator
1.8V Analog
Circuitry
3V Analog
Circuitry
1.8V Digital
Circuitry
3V Digital
Circuitry
CYONS2100
Digital
GND
Analog
GND
Analog
GND
Digital Digital Digital
GND GND GND
Overview
The CYONS2100 incorporates a powerful and flexible powering
system. It can be powered from one of two sources: a 5-V supply
(typically from the USB VBUS line) or an external 3.3-V supply.
Additionally, the CYONS2100’s internal regulators can supply
current to external devices. This section describes the
capabilities and usage of the power system. Refer to Figure 4 for
a block diagram of the CYONS2100’s power system.
Understanding DVDD
DVDD is a unique pin because it can serve as either an input or
an output. When the device is powered from USB (using the
3.3-V regulator), DVDD acts as an output, providing a 3.3-V
voltage that can be used to power AVDD, VREGD, VREGA, and
external parts. When the device is powered from an external
3.3-V supply, DVDD acts as an input only.
AVDD, VREGA, and VREGD
As with DVDD, these signals power the internal circuitry of the
device. Unlike DVDD, these are always inputs. They should be
connected as shown in Figure 4.
Using USB Power
For most USB applications, the device is powered from the USB
VBUS signal. In this case, the 5-V VBUS signal should be
connected directly to the CYONS2100’s VDD5V pin.
Using External Power
The CYONS2100 can also be powered from an external source.
In this case, the external 3.3-V source should connect to DVDD,
and VDD5V should be left unconnected.
Filtering and Grounding
For all designs, it is important to provide proper grounding and
proper isolation between the analog and digital power supplies.
The analog and digital grounds should be isolated, except for a
single connection point that is placed very close to the device.
On the supply side, an L-C filter should be placed between AVDD
and DVDD, as shown in Figure 4.
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Document Number: 001-44046 Rev. *G
Page 11 of 36
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