GCIXP1240AC Intel, GCIXP1240AC Datasheet - Page 7

• Manufacturer Part Number: GCIXP1240AC
• Description: IC MPU NETWORK 232MHZ 432-BGA
• Manufacturer: Intel

Specifications of GCIXP1240AC

• Rohs Status: RoHS non-compliant
• Processor Type: Network
• Features: 32-bit StrongARM RISC Core
• Speed: 232MHz
• Voltage: 3.3V
• Mounting Type: Surface Mount
• Package / Case: 432-BGA
• Mounting: Surface Mount
• Operating Temperature (max): 70C
• Operating Temperature (min): 0C
• Operating Temperature Classification: Commercial
• Lead Free Status / Rohs Status: Not Compliant
• Other names: 837152

Tables
Datasheet
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Pipelined SRAM Two Longword Burst Read Followed By SlowPort Write .......135
SDCLK AC Timing Diagram ..............................................................................136
SDRAM Bus Signal Timing ...............................................................................137
SDRAM Initialization Sequence ........................................................................140
SDRAM Read Cycle..........................................................................................141
SDRAM Write Cycle ..........................................................................................142
SDRAM Read-Modify-Write Cycle ....................................................................143
IXP1240 Part Marking .......................................................................................144
432-Pin HL-PBGA Package - Bottom View.......................................................145
IXP1240 Side View............................................................................................145
IXP1240 A-A Section View................................................................................145
64-bit IX Bus Receive Remainder Cycles, No Status Transfer ...........................13
64-bit IX Bus Receive Remainder Cycles, with Status Transfer .........................13
32-bit IX Bus Receive Remainder Cycles, No Status Transfer ...........................13
32-bit IX Bus Receive Remainder Cycles, with Status Transfer .........................13
SDRAM CRC Types............................................................................................17
SDRAM Configurations .......................................................................................18
SRAM Configurations..........................................................................................20
BootROM x32 Sample Configurations ................................................................20
BootROM x16 Sample Configurations ................................................................21
PCI Configuration Options...................................................................................22
Signal Type Abbreviations...................................................................................27
Processor Support Pins.......................................................................................28
SRAM Interface Pins ...........................................................................................29
SDRAM Interface Pins ........................................................................................31
IX Bus Interface Pins...........................................................................................33
General Purpose I/Os..........................................................................................37
Serial Port (UART) Pins ......................................................................................37
PCI Interface Pins ...............................................................................................38
Power Supply Pins ..............................................................................................41
IEEE 1149.1 Interface Pins .................................................................................42
Miscellaneous Test Pins......................................................................................42
Pin Usage Summary ...........................................................................................43
Pin Table in Pin Order .........................................................................................44
Pin Table in Alphabetical Order...........................................................................48
64-Bit Bidirectional IX Bus, 1-2 MAC Mode.........................................................54
64-Bit Bidirectional IX Bus, 3+ MAC Mode (Shared IX Bus Operation Only in
This Mode) ..........................................................................................................56
32-Bit Unidirectional IX Bus, 1-2 MAC Mode ......................................................59
32-bit Unidirectional IX Bus, 3+ MAC Mode ........................................................61
IX Bus Decode Table Listed by Operating Mode Type .......................................62
Pin State During Reset........................................................................................64
Absolute Maximum Ratings.................................................................................67
Functional Operating Range ...............................................................................68
Typical and Maximum Power ..............................................................................68
Maximum and Typical Bus Loading Used for the Power Calculations ................68
I1, I3, O1, O3, O4, and O5 Pin Types .................................................................70
Intel
®
IXP1240 Network Processor
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