MPC8250ACZUMHBC Freescale Semiconductor, MPC8250ACZUMHBC Datasheet - Page 26

• Manufacturer Part Number: MPC8250ACZUMHBC
• Description: IC MPU POWERQUICC II 480-TBGA
• Manufacturer: Freescale Semiconductor

Specifications of MPC8250ACZUMHBC

• 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: - 40 C
• For Use With: CWH-PPC-8248N-VE - KIT EVAL SYSTEM QUICCSTART 8248
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Features: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Clock Configuration Modes
3.2.2
The frequencies listed in
input bus frequency so that the resulting configuration does not exceed the frequency rating of the user’s
device.
26
1
2
3
MODCK[1–3]
MODCK[1–
MODCK_H
1001_001
1001_010
1001_011
1001_100
1010_000
1010_001
1010_010
1010_011
1010_100
1011_000
1011_001
1011_010
1011_011
1011_100
the resulting configuration does not exceed the frequency rating of the user’s part.
divided by 2 (33 instead of 66 MHz, etc.). Refer to
Input clock frequency is given only for the purpose of reference. User should set MODCK_H–MODCK_L so that
The frequency depends on the value of PCI_MODCK. If PCI_MODCK is high (logic ‘1’), the PCI frequency is
In this mode, PCI_MODCK must be “0”.
3]
000
001
010
011
–
PCI Agent Mode
Table 17. Clock Default Configurations in PCI Agent Mode (MODCK_HI = 0000)
1
Frequency
Input Clock
Input Clock
100 MHz
100 MHz
100 MHz
100 MHz
100 MHz
100 MHz
100 MHz
100 MHz
100 MHz
100 MHz
Frequency
66/33 MHz
66/33 MHz
66/33 MHz
66/33 MHz
66 MHz
66 MHz
66 MHz
66 MHz
Table 16. Clock Configuration Modes in PCI Host Mode (continued)
(Bus)
(PCI)
2
Table 17
1
Multiplication
Multiplication
Factor
Factor
CPM
CPM
MPC8250 Hardware Specifications, Rev. 2
3.5
3.5
3.5
3.5
2.5
2.5
2.5
2.5
2.5
2/4
2/4
3/6
3/6
are for the purpose of illustration only. Users must select a mode and
2
2
2
2
2
2
Frequency
Frequency
133 MHz
133 MHz
200 MHz
200 MHz
233 MHz
233 MHz
233 MHz
233 MHz
200 MHz
200 MHz
200 MHz
200 MHz
200 MHz
250 MHz
250 MHz
250 MHz
250 MHz
250 MHz
CPM
CPM
Table 12
Multiplication
Multiplication
Factor
Factor
Core
Core
2.5
3.5
4.5
2.5
3.5
2.5
3.5
3
3
4
3
4
2
3
4
2
3
4
Frequency
Frequency
166 MHz
200 MHz
200 MHz
266 MHz
200 MHz
233 MHz
266 MHz
300 MHz
200 MHz
250 MHz
300 MHz
350 MHz
400 MHz
200 MHz
250 MHz
300 MHz
350 MHz
400 MHz
Core
Core
3
PCI Division
Bus Division
Factor
Factor
4/8
4/8
4/8
4/8
3/6
3/6
3/6
3/6
3/6
4/8
4/8
4/8
4/8
4/8
2
2
3
3
Freescale Semiconductor
2
Frequency
Frequency
58/29 MHz
58/29 MHz
58/29 MHz
58/29 MHz
66/33 MHz
66/33 MHz
66/33 MHz
66/33 MHz
66/33 MHz
62/31 MHz
62/31 MHz
62/31 MHz
62/31 MHz
62/31MHz
60x Bus
66 MHz
66 MHz
66 MHz
66 MHz
PCI
2
4