General Parameters
Table A. Part Numbers Addressed by This Data Sheet
Operating Conditions
Freescale
Part Number
CPU
Frequency
(MHz)
1000
1267
1267
1400
1700
1000
1267
1267
1400
T
j
(•C)
C)
–40 to 105
Significant Differences from
Hardware Specifications
V
DD
1.0 V ± 50 mV
1.1 V ± 50 mV
1.05 V ± 50 mV
1.15 V ± 50 mV
2
1.3 V +20/-50 mV
1.0 V ± 50 mV
1.1 V ± 50 mV
1.05 V ± 50 mV
1.15 V ± 50 mV
2
MC7448THX1000Nx
MC7448THX1267NC
MC7448THX1267ND
MC7448THX1400Nx
MC7448THX1700LD
PPC7448THX1000Nx
1
PPC7448THX1267NC
1
PPC7448THX1267ND
1
PPC7448THX1400Nx
1
Modified core frequency and voltage to reduce
power consumption, extended operating
temperature.
Note:
1. The P prefix in a Freescale part number designates a “Pilot Production Prototype” as defined by Freescale SOP 3-13. These
parts have only preliminary reliability and characterization data. Before pilot production prototypes can be shipped, written
authorization from the customer must be on file in the applicable sales office acknowledging the qualification status and the
fact that product changes may still occur as pilot production prototypes are shipped.
2 See
for information regarding V
DD
specifications for 1400 MHz device.
4
General Parameters
1.3 V
(1700L MHz revision level D devices)
1.15 V
(1400N MHz devices)
1.1 V
(1267N MHz revision level C devices)
1.05 V
(1267N MHz revision level D devices)
1.0 V
(1000N MHz devices)
Note:
See
for information regarding V
DD
specifications for 1400 MHz device.
Core power supply
5.1
DC Electrical Characteristics
NOTE
describes the nominal operating conditions of the device. For
information on the operation of the device at supported derated core voltage
conditions, see
provides the recommended operating conditions for the MPC7448 part numbers described here.
MPC7448 Hardware Specifications Addendum for the MC7448Txxnnnnmx Series, Rev. 2
2
Freescale Semiconductor