PNX1311EH/G,557 NXP Semiconductors, PNX1311EH/G,557 Datasheet - Page 193

• Manufacturer Part Number: PNX1311EH/G,557
• Description: IC MEDIA PROC 166MHZ 292-HBGA
• Manufacturer: NXP Semiconductors

Specifications of PNX1311EH/G,557

• Applications: Multimedia
• Core Processor: TriMedia
• Controller Series: Nexperia
• Ram Size: 48K x 8
• Interface: I²C, 2-Wire Serial
• Number Of I /o: 169
• Voltage - Supply: 2.375 V ~ 2.625 V
• Operating Temperature: 0°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 292-HBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Program Memory Type: -
• Other names: 568-1295; 935277721557; PNX1311EH/G

Philips Semiconductors
64-Mbit SDRAMs organized in x16 can be used to build
a 16-, 32-, 48- or 64-MB memory systems.
Figure 12-7. Schematic of a 32-MB memory system consisting of four 4 1M 16 SDRAM chips (two ranks)
MM_CLK[1]
MM_CS#[1]
MM_CLK[0]
MM_CS#[1]
MM_CLK[1]
MM_CS#[0]
MM_CLK[0]
MM_CS#[0]
Figure 12-7
CLK
Control
CS#
CLK
Control
CS#
CLK
Control
CS#
CLK
Control
CS#
Address[11:0]
Address[11:0]
Address[11:0]
Address[11:0]
BA[1:0]
BA[1:0]
BA[1:0]
BA[1:0]
PNX1300
4 1M 16
4 1M 16
4 1M 16
4 1M 16
SDRAM
SDRAM
SDRAM
SDRAM
details a 32-MB memory system. Removing the device
controlled by MM_CS#[1] makes a 16-MB system.
PRELIMINARY SPECIFICATION
DQM[1:0]
DQM[1:0]
DQM[1:0]
DQM[1:0]
DQ[15:0]
DQ[15:0]
DQ[15:0]
DQ[15:0]
MM_DQ[31:16]
MM_DQM[3:2]
MM_DQM[1:0]
MM_DQ[31:16]
MM_DQ[15:0]
MM_DQM[3:2]
MM_DQM[1:0]
MM_DQ[15:0]
SDRAM Memory System
12-11