UPD72870AF1-FA2 NEC, UPD72870AF1-FA2 Datasheet
UPD72870AF1-FA2
Manufacturer Part Number
UPD72870AF1-FA2
Description
Manufacturer
NEC
Datasheets
1.UPD72870AF1-FA2.pdf
(52 pages)
2.UPD72870AF1-FA2.pdf
(52 pages)
3.UPD72870AF1-FA2.pdf
(52 pages)
Available stocks
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Manufacturer
Quantity
Price
Company:
Part Number:
UPD72870AF1-FA2
Manufacturer:
NEC
Quantity:
20
Part Number:
UPD72870AF1-FA2
Manufacturer:
NEC
Quantity:
20 000
Document No. S14653EJ1V0DS00 (1st edition)
Date Published January 2000 NS CP (K)
Printed in Japan
to 400 Mbps.
FEATURES
• Compliant with Link Layer Services as defined in 1394 Open Host Controller Interface specification release 1.0
• Compliant with Physical Layer Services as defined in P1394a draft 2.0 (Data Rate 100/200/400 Mbps)
• Numbers of supported port (1, 2, 3 ports) are selectable
• Compliant with protocol enhancement as defined in P1394a draft 2.0
• Modular 32-bit host interface compliant to PCI Specification release 2.1
• Support PCI-Bus Power Management Interface Specification release 1.0
• Modular 32-bit host interface compliant to Card Bus Specification
• Cycle Master and Isochronous Resource Manager capable
• Built-in FIFOs for isochronous transmit (1024 bytes), asynchronous transmit (1024 bytes), and receive (2048
• 32-bit CRC generation and checking for receive/transmit packets
• 4 isochronous transmit DMAs and 4 isochronous receive DMAs supported
• 32-bit DMA channels for physical memory read/write
• Clock generation by 24.576 MHz X’tal
• Internal control and operational registers direct-mapped to PCI configuration space
• 2-wire Serial EEPROM
• Separate power supply Link and PHY
• Programmable latency timer from serial EEPROM in Cardbus mode (CARD_ON = 1)
ORDERING INFORMATION
bytes)
The PD72870A is the LSI which integrated OHCI-Link and PHY function into a single chip.
The PD72870A complies with the P1394a draft 2.0 specifications and the OpenHCI IEEE1394 1.0, and works up
It makes design so compact for PC and PC card application.
PD72870AGM-8ED
PD72870AF1-FA2
Part number
The information in this document is subject to change without notice. Before using this document, please
confirm that this is the latest version.
Not all devices/types available in every country. Please check with local NEC representative for
availability and additional information.
IEEE1394 1-CHIP OHCI HOST CONTROLLER
TM
interface supported
PRELIMINARY DATA SHEET
160-pin plastic LQFP (Fine pitch) (24 x 24)
192-pin plastic FBGA (14 x 14)
Package
MOS INTEGRATED CIRCUIT
PD72870A
2000
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