KMC7457VG1267LC Freescale Semiconductor, KMC7457VG1267LC Datasheet - Page 66

• 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: -

Document Revision History
66
Revision
Number
1.1
4
3
2
Date
Table 9: Corrected pin lists for input and output AC timing to correctly show HIT as an output-only
signal
Added specifications for 1267 MHz devices; removed specs for 1300 MHz devices.
Section 5.2.3: Changed recommendations regarding use of L3 clock jitter in AC timing analysis. The
L3 jitter is now fully comprehended in the AC timing specs and does not need to be included in the
timing analysis.
Corrected numerous errors in lists of pins associated with t
Added support for 1.5 V L3 interface voltage; issues fixed in Rev. 1.1.
Corrected typos in Table 12.
Added data to Table 2.
Clarified address bus pull-up resistor recommendations in Section 1.9.6.
Modified Table 9, Figure 5, and Figure 6 to more accurately show when the mode select inputs
(BMODE[0:1], L3VSEL, BVSEL) are sampled and AC timing requirements
Table 10: Added skew and jitter values.
Table 14: Added AC timing values.
Table 24: Updated to reflect past and current part numbers not fully covered by this document.
Table 6: Removed CV
signals, and is now noted accordingly in this table.
Table 7: Removed Doze mode power entry (but left footnote 4 for clarity); documentation change
only.
Nontechnical formatting
Added substrate capacitor information in Sections 1.8.3 and 1.8.6.
Increased minimum processor and VCO frequencies in Table 8 from 500 and 1000 MHz to 600 and
1200 MHz (respectively).
Corrected maximum processor frequency for 1300 MHz devices in Table 8 (changed from 1333 to
1300 MHz).
Added value for to t
Added L3OHCR information in Section 1.5.2.4.1.
Added values for t
Added Note 8 to Table 13 and Note 6 to Table 14.
Changed resistor value in PLL filter in Figure 25 from 10 Ω to 400 Ω.
Added 867 MHz speed grade.
Corrected Product Code in Tables 22 and 23.
Added pull-up/pull-down recommendations for CKSTP_IN and PLL_CFG[0:4] to Section 1.9.6.
Nontechnical reformatting.
MPC7457 RISC Microprocessor Hardware Specifications, Rev. 7
Table 22. Document Revision History (continued)
CO
L3CSKW1
and t
IH
and CV
ECI
Table 10.
to Table 11.
IL
; V
IH
Substantive Change(s)
and V
IL
for SYSCLK input is the same as for other input
KHOV
, t
KHOX
, t
IVKH
Freescale Semiconductor
, and t
IXKH
in Table 9.