Table of Contents
Advertisement
5.1
Electrical Characteristics
5.1.1
Maximum and Minimum Ratings
Table 5-1 Maximum and Minimum Ratings
Pin
VDDA18HTPLL
VDDA18PCIE
VDDA18PCIEPLL
VDDC
VDD18
VDD33
VDDHT
VDDHTRX
VDDHTTX
VDDPCIE
Note: Numbers in this table are to be qualified.
5.1.2
DC Characteristics
Table 5-2 DC Characteristics for 3.3V TTL Signals
Pins
All pins belonging to
the VDD33 domain
(refer to pin
description tables in
this chapter).
Note: * Measured with edge rate of 1s at PAD pin.
** For detailed current/voltage characteristics, please refer to the IBIS model.
© 2011 Advanced Micro Devices, Inc.
Proprietary
Electrical Characteristics and Physical Data
Minimum
1.71
1.71
1.71
1.045
1.71
3.135
1.045
1.045
1.14
1.045
Symbol
Description
DC voltage at the pad that will produce a
VILdc
stable low input to the chip
DC voltage at pad that will produce a
VIHdc
stable high input to the chip
VILac
AC input low voltage
VIHac
AC input high voltage
VOLdc
Output low voltage**
VOHdc
Output high voltage**
IOLdc
Output low current at V=0.1V**
IOHdc
Output high current at V=VDD33-0.1V**
Typical
Maximum
Unit
1.8
1.89
1.8
1.89
1.8
1.89
1.1
1.155
1.8
1.89
3.3
3.465
1.1
1.155
1.1
1.155
1.2
1.26
1.1
1.155
Minimum Maximum
–
1.4
–
2.5
–
2.46
2.8
2.6
Chapter 5
Comments
V
I/O power for HyperTransport™ PLL
®
V
1.8V I/O power for PCIe
SB, and GPP interfaces
V
1.8V I/O power for PCIe PLLs
V
Core power
V
1.8V I/O transform power
V
3.3V I/O power
V
I/O power for HyperTransport interface
I/O power for HyperTransport receive
V
interface
I/O power for HyperTransport transmit
V
interface
V
Main I/O power for PCIe graphics, SB,
and GPP interfaces
Unit
0.7
V
–
V
0.15
V
–
V
0.53
V
–
V
–
mA
–
mA
46136 AMD RX881 Databook 1.40
graphics,
5-1
Hide quick links:
Advertisement
Table of Contents
