PI7C9X7952AFDE Pericom Semiconductor, PI7C9X7952AFDE Datasheet - Page 9

• Manufacturer Part Number: PI7C9X7952AFDE
• Description: IC PCIE-TO-UART BRIDGE 128LQFP
• Manufacturer: Pericom Semiconductor

Specifications of PI7C9X7952AFDE

• Applications: PCIe-to-Uart Bridge
• Interface: Advanced Configuration Power Interface (ACPI)
• Voltage - Supply: 1.8V, 3.3V
• Package / Case: 128-LQFP
• Mounting Type: Surface Mount
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

1. FEATURES





















2. APPLICATIONS











September 2009 – Revision 1.3
Pericom Semiconductor
x1 PCI Express link host interface
Dual high performance 950-class UARTs
Compliant with PCI Express Base Specification 1.1
Compliant with PCI Express CEM Specification 1.1
Compliant with PCI Power Management 1.2
Fully 16C550 software compatible UARTs
128-byte FIFO for each transmitter and receiver
Baud rate up to 15 Mbps in asynchronous mode
Flexible clock prescaler from 4 to 46
Automated in-band flow control using programmable Xon/Xoff in both directions
Automated out-of-band flow control using CTS#/RTS# and/or DSR#/DTR#
Arbitrary trigger levels for receiver and transmitter FIFO interrupts and automatic in-band and
out-of-band flow control
Global Interrupt Status and readable FIFO levels to facilitate implementation of efficient device
drivers
Detection of bad data in the receiver FIFO
Data framing size including 5, 6, 7, 8 and 9 bits
Hardware reconfiguration through Microwire compatible EEPROM
Operations via I/O or memory mapping
Dual power operation (1.8V for PCIe I/O and core, 3.3V for UART I/O)
Power dissipation: 0.7 W typical in normal mode
Industrial Temperature Range -40
128-pin LQFP, Pb-free and 100% Green
Remote Access Servers
Network / Storage Management
Factory Automation and Process Control
Instrumentation
Multi-port RS-232/ RS-422/ RS-485 Cards
Point-of-Sale Systems (PoS)
Industrial PC (IPC)
Industrial Control
Gaming Machines
Building Automation
Embedded Systems
09-0087
o
to 85
o
Page 9 of 68
PCI Express® Dual UART
PI7C9X7952
Datasheet