VSC055 Vitesse Semiconductor Corp., VSC055 Datasheet
VSC055
Manufacturer Part Number
VSC055
Description
Enhanced I2C Backplane Controller
Manufacturer
Vitesse Semiconductor Corp.
Datasheet
1.VSC055.pdf
(2 pages)
Specifications of VSC055
Case
QFP
Dc
04+
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
VSC055
Manufacturer:
VITESSE
Quantity:
20 000
Part Number:
VSC055(L2A1459)
Manufacturer:
VITESSE
Quantity:
20 000
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VSC055
A P P L I C A T I O N S :
F E A T U R E S :
General Purpose I/O
for up to 16 Drive Ports
Any Embedded Control Application Including:
Up to 64 Bits of 5 Volt Tolerant, User-definable, Bi-directional
Slave mode I
Integrated Port Bypass, Clock Recovery and Signal Detect Support
Eight Programmable Fan Speed Monitoring Inputs
Eight Programmable Pulse Width Modulated Fan Control Outputs
Pairing of GPI/O Pins for Direct Input/Output Signal Routing/Buffering
Selectable Direct LED Drive Flashing Capability
Pin-programmable Addressing for up to 16 Devices on a Single Serial Bus
- SCSI and Fibre Channel JBODs or SBODs
- Disk Arrays
- RAID Subsystems
- Servers
- Telecommunication Equipment
PHYSICAL LAYER PRODUCT
2
C serial interface
DATACOM PRODUCTS
Enhanced I
2
C Backplane Controller
Interface
S P E C I F I C A T I O N S :
V S C 0 5 5 B L O C K D I A G R A M :
Slave
(Oscillator)
100-pin PQFP Package
Two Clock Input Ranges: 8 to 10MHz (crystal) or 8.0 to 53.125MHz
I
2
C
I/O and
Sensors
Control
Control
Control
Speed
PWM
PBC
LED
Fan
I/O (GPIO)
Purpose
General
pins
64
PB-VSC055-001
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VSC055 Summary of contents
Page 1
... Pin-programmable Addressing for Devices on a Single Serial Bus C Backplane Controller 100-pin PQFP Package Two Clock Input Ranges 10MHz (crystal) or 8.0 to 53.125MHz (Oscillator Slave Interface PBC Control PWM 64 Control General Purpose I/O (GPIO) Fan pins Speed Sensors I/O and LED Control PB-VSC055-001 ...
Page 2
... Data is read from and written to the device over an addressable I multiple VSC055 devices on a single two-wire bus. Furthermore, a key strength of the VSC055 is the ease in which it interoperates with Vitesse Fibre Channel port bypass circuits (PBC) and Enclosure Management Controllers, to provide a complete storage control chipset ...