pnx1500 NXP Semiconductors, pnx1500 Datasheet - Page 51

• Manufacturer Part Number: pnx1500
• Description: Pnx15xx Series Connected Media Processor
• Manufacturer: NXP Semiconductors

Philips Semiconductors
Volume 1 of 1
Table 16: PNX1520 Operating Range and Thermal Characteristics
[1]
Table 17: PNX1520 Maximum Operating Speeds
5. Power Considerations
PNX15XX_SER_3
Product data sheet
Symbol Description
V
T
VLIW
CPU
TM3260
(MHz)
266
ambient Operating ambient temperature range.
DD
jt
A heat sink with a
SoC Core supply voltage
Junction to case thermal resistance
DDR-I
(MHz)
183
MMIO
(MHz)
144
5.1 Power Supply Sequencing
5.2 Leakage current Power Consumption
5.3 Standby Power Consumption
n
of 30.6 and a
2DDE
MBS
VLD
(MHz)
115
No special power sequence is required to operate the PNX15xx Series. However, in
order to guarantee that MM_CKE remains low at power up, the PNX1500 is required
to have the VDD power supply to come-up before the VCCM power supply. This is a
JEDEC DDR specification requirement.
Remark: DDR SDRAM devices power supply sequence must also be met. Refer to
the DDR SDRAM vendor specification.
Leakage current is a new variable of the advanced CMOS processes. The maximum
current leakages are:
The resultant power dissipation is at most 146 mW (includes the 3 different power
supplies).
During the standby (sleep) mode, all the clocks of the PNX1500 system are turned
off. A small amount of logic stays alive in order to wake-up the system.
•
•
•
60 mA for VDD at 85 ˚C (case temperature)
3 mA for VCCM at 85 ˚C (case temperature)
20 mA for VCCP at 85 ˚C (case temperature)
QVCP
(qvcp_out,
qvcp_proc,
Dual Edge)
(MHz)
65, 78, 54
f
of 9.35 is required, e.g. part# 374324B00035 T411, http://www.aavidthermalloy.com
[1]
Rev. 3 — 17 March 2006
VIP
(MHz)
65
FGPO
FGPI
(MHz)
81
DVDD
(MHz)
54
Minimum
1.23
-40
-
PCI-
XIO
(MHz)
33
Chapter 1: Integrated Circuit Data
© Koninklijke Philips Electronics N.V. 2006. All rights reserved.
LAN
(MHz)
25
Typical
1.3
-
6.1
PNX15xx Series
AO
AI
(MHz)
20
Maximum
1.37
85
-
SPDO
(MHz)
35
GPIO
(MHz)
108
Units
V
˚C
˚C/W
1-24