MPC8313ZQADDC Freescale Semiconductor, MPC8313ZQADDC Datasheet - Page 298

• Manufacturer Part Number: MPC8313ZQADDC
• Description: Microprocessors - MPU 8313 REV2.2 PB NO ENC
• Manufacturer: Freescale Semiconductor

Specifications of MPC8313ZQADDC

• Processor Series: MPC8313
• Core: e300
• Data Bus Width: 16 bit
• Maximum Clock Frequency: 133 MHz
• Program Memory Size: 16 KB
• Data Ram Size: 16 KB
• Interface Type: I2C
• Mounting Style: SMD/SMT
• Package / Case: PBGA
• Number Of Programmable I/os: 32
• Number Of Timers: 4

System Configuration
5-90
NOTES:
Figure 5-58. Example VDD Control of Device as Agent Using the Optional PMC_PWR_OK Signal
VDDC
VDDC
N-FET: ON Semi NTR4501NT1G or similar.
VDDC: Constant VDD for digital I/O, partial SoC digital core region.
VDDAC: Constant VDD for analog I/O, partial SoC analog region.
VDD: Switched VDD for internal digital logic, partial SoC digital core region.
VDDA: Switched VDD for internal analog circuits, partial SoC analog region.
Regulator
Regulator
MPC8313E PowerQUICC™ II Pro Integrated Processor Family Reference Manual, Rev. 2
VDDAC
VDDAC
MPC8313E Host
MPC8313E Agent
EXT_PWR_CTRL VDD VDDA
EXT_PWR_CTRL VDD VDDA
Figure 5-59. Example VDD Control of Device as Host
PCI_PME
PCI_PME
GPIO
1 V
1 V
VAUX Control
5 V provided externally to the PC board
N-FET used to switch off internal core voltage (VDD)
5 V provided externally to the PC board.
The host can control external power using GPIO
and a second regulator to support PCI 3.3 VAUX
or other user-defined method.
PCI_PME
PCI_PME
External Host
External Host
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