mpc8349ea Freescale Semiconductor, Inc, mpc8349ea Datasheet - Page 2

• Manufacturer Part Number: mpc8349ea
• Description: Mpc8349ea Powerquicc
• Manufacturer: Freescale Semiconductor, Inc

Overview
1
This section provides a high-level overview of the MPC8349EA features.
functional units within the MPC8349EA.
Major features of the MPC8349EA are as follows:
2
•
DDR/DD
SDRAM
USB0
GPIO
Serial
USB1
ROM
IRQs
Overview
I
Embedded PowerPC e300 processor core; operates at up to 667 MHz
— High-performance, superscalar processor core
— Floating-point, integer, load/store, system register, and branch processing units
— 32-Kbyte instruction cache, 32-Kbyte data cache
— Lockable portion of L1 cache
— Dynamic power management
SPI
2
C
R2
MPC8349EA PowerQUICC™ II Pro Integrated Host Processor Hardware Specifications, Rev. 10
The information in this document is accurate for revision 3.x silicon and
later (in other words, for orderable part numbers ending in A or B). For
information on revision 1.1 silicon and earlier versions, see the MPC8349E
PowerQUICC™ II Pro Integrated Host Processor Hardware
Specifications.
See
silicon revision level determination.
Programmable Interrupt
Local Bus Controller
General Purpose I/O
Security Engine
Section 23.1, “Part Numbers Fully Addressed by This Document,”
Memory Controller
Serial Peripheral
USB Hi-Speed
I
2
Host Device
DDR/DDR2
C Interfaces
Controller
DUART
Interface
Figure 1. MPC8349EA Block Diagram
Sequencer
NOTE
Arbiter Bus
Monitor
SEQ
Coherent System Bus
64/32b PCI Controller
10/100/1Gb
10/100/1Gb
0/32b PCI Controller
TSEC
TSEC
DMA Controller
Figure 1
32-Kbyte L1
Instruction
Cache
MII, GMII, TBI,
RTBI, RGMII
MII, GMII, TBI,
RTBI, RGMII
shows the major
e300 Core
Freescale Semiconductor
for
32-Kbyte
L1 Data
PCI1
PCI2
DMA
Cache