MPC8260AZUMHBB Freescale Semiconductor, MPC8260AZUMHBB Datasheet - Page 23

• Manufacturer Part Number: MPC8260AZUMHBB
• Description: IC MPU POWERQUICC II 480-TBGA
• Manufacturer: Freescale Semiconductor

Specifications of MPC8260AZUMHBB

• Processor Type: MPC82xx PowerQUICC II 32-bit
• Speed: 266MHz
• Voltage: 2V
• Mounting Type: Surface Mount
• Package / Case: 480-TBGA
• Processor Series: MPC8xxx
• Core: 603e
• Data Bus Width: 32 bit
• Maximum Clock Frequency: 266 MHz
• Maximum Operating Temperature: + 105 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: 0 C
• Leaded Process Compatible: Yes
• Peak Reflow Compatible (260 C): No
• Rohs Compliant: No
• For Use With: MPC8260ADS-TCOM - BOARD DEV ADS POWERQUICC II
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Features: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

3
To configure the main PLL multiplication factor and the core, CPM, and 60x bus frequencies, the
MODCK[1–3] pins are sampled while HRESET is asserted.
modes.
driving four bits from hardware configuration word on the data bus.
Note that the MPC8265 and the MPC8266 have two additional clocking modes—PCI agent and PCI host.
Refer to Section 3.2, “PCI Mode” on page 26 for information.
3.1
Table 13
Table 14
Note that basic modes are shown in boldface type. The frequencies listed are for the purpose of illustration
only. Users must select a mode and input bus frequency so that the resulting configuration does not exceed
the frequency rating of the user’s device.
Freescale Semiconductor
MODCK_H–MODCK[1–3]
MODCK[1–3]
MPC8260A PowerQUICC™ II Integrated Communications Processor Hardware Specifications, Rev. 2.0
Clock Configuration Modes
Table 14
describes default clock modes for the MPC826xA.
000
001
010
011
100
101
110
111
describes all possible clock configurations when using the hard reset configuration sequence.
Local Bus Mode
0001_000
0001_001
0001_010
0001_011
0001_100
Clock configurations change only after POR is asserted.
lists the other modes that are available by using the configuration pin (RSTCONF) and
Input Clock
Frequency
33 MHz
33 MHz
33 MHz
33 MHz
66 MHz
66 MHz
66 MHz
66 MHz
Frequency
Input Clock
33 MHz
33 MHz
33 MHz
33 MHz
33 MHz
CPM Multiplication
Table 14. Clock Configuration Modes
2,3
Table 13. Clock Default Modes
Factor
2.5
2.5
3
3
4
4
2
2
CPM Multiplication
Factor
2
2
2
2
2
NOTE
2
Frequency
100 MHz
100 MHz
133 MHz
133 MHz
133 MHz
133 MHz
166 MHz
166 MHz
CPM
Frequency
Table 13
66 MHz
66 MHz
66 MHz
66 MHz
66 MHz
CPM
Core Multiplication
2
lists the eight basic configuration
1
Core Multiplication
Factor
2.5
2.5
4
5
4
5
3
3
Factor
4
5
6
7
8
2
Clock Configuration Modes
Frequency
Frequency
133 MHz
166 MHz
133 MHz
166 MHz
166 MHz
200 MHz
166 MHz
200 MHz
133 MHz
166 MHz
200 MHz
233 MHz
266 MHz
Core
Core
2
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