KMC7457VG1267LC Freescale Semiconductor, KMC7457VG1267LC Datasheet - Page 65

• Manufacturer Part Number: KMC7457VG1267LC
• Description: IC MPU RISC 32BIT 1267MHZ 483BGA
• Manufacturer: Freescale Semiconductor

Specifications of KMC7457VG1267LC

• Processor Type: MPC74xx PowerPC 32-Bit
• Speed: 1.267GHz
• Voltage: 1.3V
• Mounting Type: Surface Mount
• Package / Case: 483-FCCBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -

10 Document Revision History
Table 22
Freescale Semiconductor
Revision
Number
4.1
7
6
5
provides a revision history for this hardware specification.
3/28/2006
7/22/2005
9/9/2004
Date
Updated template.
Section 2, reworded L1 and L2 cache descriptions.
Removed note references for CI and WT in Table 12.
Added VG package signifier for 7457 only.
Revised Note in Section 9.2.
Added heat sink vendor to list in Section 9.8.
Corrected bump and underfill model dimension in Section 9.8.3.
Updated document to new Freescale template.
Updated section numbering and changed reference from part number specifications to addendums.
Added Rev. 1.2 devices, including increased L3 clock max frequency to 250 MHz and improved L3
AC timing.
Table 5: Added CTE information.
Table 8: Modified jitter specifications to conform to JEDEC standards, changed jitter specification to
cycle-to-cycle jitter (instead of long- and short-term jitter); changed jitter bandwidth
recommendations.
Table 13: Deleted note 9 and renumbered.
Table 14: Deleted note 5 and renumbered.
Table 17: Revised note 6.
Added Section 9.1.3.
Section 9.2: Changed filter resistor recommendations. Recommend 10 Ω resistor for all production
devices, including production Rev. 1.1 devices. 400 Ω resistor needed only for early Rev. 1.1
devices.
Table 22: Reversed the order of revision numbers.
Added Tables 25 and 26.
Section 9.1.1: Corrected note regarding different PLL configurations for earlier devices; all
MPC7457 devices to date conform to this table.
Section
Table 24: Changed title to include document order information for MPC74x7RXnnnnNx series part
number specification.
MPC7457 RISC Microprocessor Hardware Specifications, Rev. 7
9.6:
Added information about unused L3_ADDR signals.
Table 22. Document Revision History
Substantive Change(s)
Document Revision History
65