PNX1501E,557 NXP Semiconductors, PNX1501E,557 Datasheet - Page 335

• Manufacturer Part Number: PNX1501E,557
• Description: IC MEDIA PROC 266MHZ 456-BGA
• Manufacturer: NXP Semiconductors

Specifications of PNX1501E,557

• Applications: Multimedia
• Core Processor: TriMedia
• Controller Series: Nexperia
• Interface: I²C, 2-Wire Serial
• Number Of I /o: 61
• Voltage - Supply: 1.14 V ~ 1.26 V
• Operating Temperature: 0°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 456-BGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Program Memory Type: -
• Ram Size: -
• Other names: 935274728557; PNX1501E; PNX1501E

Philips Semiconductors
Volume 1 of 1
PNX15XX_SER_3
Product data sheet
Figure 12: Twr Timing Parameter
Figure 13: Tras Timing Parameter
Figure 14: Trp Timing Parameter
command
command
command
address
address
clk_n
clk_n
clk_n
bank
bank
dqs
clk
clk
clk
dq
4.3 Twr Timing Parameter
4.4 Tras Timing Parameter
4.5 Trp Timing Parameter
Write
Pre
Act
n
n
Figure 12
Figure 13
Figure 14
Trp = 4
Trp = 4
shows a Twr of 1 cycle.
shows a Tras of 8 cycles.
shows a Trp of 4 cycles.
Tras = 8
Tras = 8
Rev. 3 — 17 March 2006
Any
n
Twr = 1
Read
Pre
n
© Koninklijke Philips Electronics N.V. 2006. All rights reserved.
Chapter 9: DDR Controller
PNX15xx Series
9-22