AM79C971AKC\WQOCML AMD (ADVANCED MICRO DEVICES), AM79C971AKC\WQOCML Datasheet - Page 208
![](/photos/31/30/313099/296-160-qfp_sml.jpg)
AM79C971AKC\WQOCML
Manufacturer Part Number
AM79C971AKC\WQOCML
Description
Manufacturer
AMD (ADVANCED MICRO DEVICES)
Datasheet
1.AM79C971AKCWQOCML.pdf
(265 pages)
Specifications of AM79C971AKC\WQOCML
Operating Supply Voltage (typ)
3.3/5V
Operating Temperature Classification
Commercial
Package Type
PQFP
Mounting
Surface Mount
Pin Count
160
Lead Free Status / Rohs Status
Not Compliant
- Current page: 208 of 265
- Download datasheet (4Mb)
SWITCHING CHARACTERISTICS: MEDIA INDEPENDENT INTERFACE
Notes:
1. MDIO valid measured at the exposed mechanical Media Independent Interface.
2. TXCLK and RXCLK frequency and timing parameters are defined for the external physical layer transceiver as defined in the
208
Parameter
Symbol
Transmit Timing
t
Receive Timing
t
t
Management Cycle Timing
t
t
t
t
t
t
TVAL
RSU
RH
MHIGH
MLOW
MCYC
MSU
MH
MVAL
IEEE 802.3u standard. They are not replicated here.
Parameter Name
TX_EN, TX_ER, TXD valid from
RX_DV, RX_ER, RXD setup to
RX_DV, RX_ER, RXD hold to
MDC Pulse Width HIGH Time
MDC Pulse Width LOW Time
MDC Cycle Period
MDIO setup to
MDIO hold to
MDIO valid from
TX_CLK
RX_CLK
RX_CLK
MDC
MDC
MDC
Test Condition
measured from V
measured from V
(Note 1)
measured from V
measured from V
(Note 1)
measured from V
measured from V
(Note 1)
C
C
C
C
measured from V
measured from V
(Note 1)
C
measured from V
measured from V
(Note 1)
C
measured from V
measured from V
(Note 1)
LOAD
LOAD
LOAD
LOAD
LOAD
LOAD
Am79C971
= 390 pf
= 390 pf
= 390 pf
= 470 pf,
= 470 pf,
= 470 pf,
ilmax
ihmin
ilmax
ihmin
ilmax
ihmin
ilmax
ihmin
ilmax
ihmin
ilmax
ihmin
= 0.8 V or
= 0.8 V or
= 0.8 V or
= 0.8 V or
= 2.0V
= 2.0V
= 0.8 V or
= 2.0V
= 0.8 V or
= 2.0V
= 2.0V
= 2.0V,
Min
0
10
10
160
160
400
10
10
Max
25
t
t
MCYC
MSU
-
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
Related parts for AM79C971AKC\WQOCML
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![AM79C971](/images/manufacturer_photos/0/0/14/advanced_micro_devices_tmb.jpg)
Part Number:
Description:
AM79C971PCnet-FAST Single-Chip Full-Duplex 10/100 Mbps Ethernet Controller for PCI Local Bus
Manufacturer:
Advanced Micro Devices
Datasheet:
![AMD-751AC](/images/manufacturer_photos/0/0/14/advanced_micro_devices_tmb.jpg)
Part Number:
Description:
AMD-751ACAMD-751-TM System Controller Revision Guide
Manufacturer:
Advanced Micro Devices
Datasheet:
![AMD-751](/images/manufacturer_photos/0/0/14/advanced_micro_devices_tmb.jpg)
Part Number:
Description:
AMD-751AMD-751-TM System Controller Revision Guide
Manufacturer:
Advanced Micro Devices
Datasheet:
![AMD-X5-133SFZ](/images/manufacturer_photos/0/0/14/advanced_micro_devices_tmb.jpg)
Part Number:
Description:
AMD-X5-133SFZAm5X86? Microprocessor Family
Manufacturer:
Advanced Micro Devices
Datasheet:
![AMD-8131BLC](/images/manufacturer_photos/0/0/14/advanced_micro_devices_tmb.jpg)
Part Number:
Description:
Hyper Transport PCI-X Tunnel
Manufacturer:
Advanced Micro Devices
Datasheet:
![AMD-8111AC](/images/manufacturer_photos/0/0/14/advanced_micro_devices_tmb.jpg)
Part Number:
Description:
HyperTransport I/O Hub
Manufacturer:
Advanced Micro Devices
Datasheet:
![AMD-640AC](/images/manufacturer_photos/0/0/14/advanced_micro_devices_tmb.jpg)
Part Number:
Description:
System Controller
Manufacturer:
Advanced Micro Devices
Datasheet:
![AMD-K6](/images/no-image3.png)
Part Number:
Description:
AMD-K6 Processor
Manufacturer:
AMD [Advanced Micro Devices]
Datasheet:
![AMD-K6-2E/400AFR](/images/no-image3.png)
Part Number:
Description:
AMD-K6-2E Embedded Processor
Manufacturer:
AMD [Advanced Micro Devices]
Datasheet:
![AMD-8132BLCT](/images/manufacturer_photos/0/0/44/amd__advanced_micro_devices__tmb.jpg)
Part Number:
Description:
Manufacturer:
AMD (ADVANCED MICRO DEVICES)
Datasheet:
![AMD-K6-IIIE+550ACR](/images/manufacturer_photos/0/0/44/amd__advanced_micro_devices__tmb.jpg)
Part Number:
Description:
Manufacturer:
AMD (ADVANCED MICRO DEVICES)
Datasheet: