KMPC8250ACZUMHB. 8250ACZUMHB Datasheet

8250ACZUMHB Datasheet PDF, Equivalent


Part Number

8250ACZUMHB

Description

KMPC8250ACZUMHB

Manufacture

Motorola Semiconductor

Total Page 30 Pages
PDF Download
Download 8250ACZUMHB Datasheet PDF


8250ACZUMHB Datasheet
Technical Data
MPC8250EC/D
Rev. 0.9 8/2003
MPC8250
Hardware Specifications
www.DataSheet4U.com
This document contains detailed information on power considerations, DC/AC electrical
characteristics, and AC timing specifications for the MPC8250 PowerQUICC II™
communications processor.
The following topics are addressed:
Topic
Page
Section 1.1, “Features”
2
Section 1.2, “Electrical and Thermal Characteristics”
5
Section 1.2.1, “DC Electrical Characteristics”
5
Section 1.2.2, “Thermal Characteristics”
10
Section 1.2.3, “Power Considerations”
10
Section 1.2.4, “AC Electrical Characteristics”
11
Section 1.3, “Clock Configuration Modes”
19
Section 1.3.1, “Local Bus Mode”
19
Section 1.3.2, “PCI Mode”
22
Section 1.4, “Pinout”
28
Section 1.5, “Package Description”
53
Section 1.6, “Ordering Information”
56
The MPC8250 is available in two packages—the standard ZU package (480 TBGA) and an
alternate VR package (516 PBGA)—as described in Section 1.4, “Pinout,” and Section 1.5,
“Package Description.” For more information on VR packages, contact your Motorola sales
office. Note that throughout this document references to the MPC8250 are inclusive of its VR
version unless otherwise specified.
NOTE: Document Revision History
Changes to this document are summarized in Table 23 on
page 56.

8250ACZUMHB Datasheet
Features
Figure 1 shows the block diagram for the MPC8250.
G2 Core
16 Kbytes
I-Cache
I-MMU
16 Kbytes
D-Cache
D-MMU
Communication Processor Module (CPM)
Timers
www.DataSheet4U.com
Parallel I/O
Baud Rate
Generators
Interrupt
Controller
32 Kbytes
Dual-Port RAM
32-bit RISC Microcontroller
and Program ROM
Serial
DMAs
4 Virtual
IDMAs
System Interface Unit
(SIU)
Bus Interface Unit
60x-to-PCI
Bridge
60x-to-Local
Bridge
Memory Controller
Clock Counter
System Functions
60x Bus
PCI Bus
32 bits, up to 66 MHz
or
Local Bus
32 bits, up to 66 MHz
MCC2 FCC1 FCC2 FCC3 SCC1 SCC2 SCC3 SCC4 SMC1 SMC2 SPI
Time Slot Assigner
Serial Interface
I2C
4 TDM Ports
3 MII
Ports
Non-Multiplexed
I/O
Figure 1. MPC8250 Block Diagram
1.1 Features
The major features of the MPC8250 are as follows:
• Footprint-compatible with the MPC8260
• Dual-issue integer core
— A core version of the EC603e microprocessor
— System core microprocessor supporting frequencies of 150–200 MHz
— Separate 16-Kbyte data and instruction caches:
– Four-way set associative
– Physically addressed
– LRU replacement algorithm
— PowerPC architecture-compliant memory management unit (MMU)
— Common on-chip processor (COP) test interface
— High-performance (4.4–5.1 SPEC95 benchmark at 200 MHz; 280 Dhrystones MIPS at
200 MHz)
— Supports bus snooping for data cache coherency
— Floating-point unit (FPU)
2
MPC8250 Hardware Specifications
MOTOROLA


Features Datasheet pdf Technical Data MPC8250EC/D Rev. 0.9 8/20 03 MPC8250 Hardware Specifications ww w.DataSheet4U.com This document contai ns detailed information on power consid erations, DC/AC electrical characterist ics, and AC timing specifications for the MPC8250 PowerQUICC II™ communicat ions processor. The following topics ar e addressed: Topic Section 1.1, “Feat ures” Section 1.2, “Electrical and Thermal Characteristics” Section 1.2. 1, “DC Electrical Characteristics” Section 1.2.2, “Thermal Characteristi cs” Section 1.2.3, “Power Considera tions” Section 1.2.4, “AC Electrica l Characteristics” Section 1.3, “Cl ock Configuration Modes” Section 1.3 .1, “Local Bus Mode” Section 1.3.2, “PCI Mode” Section 1.4, “Pinout Section 1.5, “Package Description Section 1.6, “Ordering Information ” Page 2 5 5 10 10 11 19 19 22 28 53 56 The MPC8250 is available in two pac kages—the standard ZU package (480 TB GA) and an alternate VR package (516 PBGA)—as described in Section 1.4, “Pinout,” and Section 1.5, “Package Description.”.
Keywords 8250ACZUMHB, datasheet, pdf, Motorola Semiconductor, KMPC8250ACZUMHB, 250ACZUMHB, 50ACZUMHB, 0ACZUMHB, 8250ACZUMH, 8250ACZUM, 8250ACZU, Equivalent, stock, pinout, distributor, price, schematic, inventory, databook, Electronic, Components, Parameters, parts, cross reference, chip, Semiconductor, circuit, Electric, manual, substitute




@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site (Privacy Policy & Contact)