GCIXP1200GB Intel, GCIXP1200GB Datasheet - Page 139

• Manufacturer Part Number: GCIXP1200GB
• Description: IC MPU NETWORK 200MHZ 432-BGA
• Manufacturer: Intel

Specifications of GCIXP1200GB

• Rohs Status: RoHS non-compliant
• Processor Type: Network
• Features: 32-bit StrongARM RISC Core
• Speed: 200MHz
• 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: 839428

Datasheet
Figure 77. SDRAM Initialization Sequence
Notes:
1. Number of total initialization phase refresh cycles programmed as INIT_RFRSH value in register SDRAM_MEMINIT.
2. Burst length and CAS latency values programmed as BURSTL value in register SDRAM_MEMCTL0 emitted in this cycle.
3. INIT_DLY, tRSC values programmed into register SDRAM_MEMINIT.
4. tRP, tRC values programmed into register SDRAM_MEMCTL1
5. tRSC is minimum SDRAM programmable register value. In actual use, refresh cycles will not
occur immediately after tRSC cycles due to SDRAM unit internal pipeline delays.
SDCLK
MADR
MDAT
RAS#
CAS#
DQM
WE#
Precharge
all banks
INIT_DLY
tRP
Mode Register
Set Command
(see note 2)
tRSC
Intel
Refresh
Auto
®
IXP1200 Network Processor
(see note 1)
tRc
Refresh
Auto
A7009-01
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