MPC8245EC datasheet(5/68 Pages) FREESCALE

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MPC8245 Integrated Processor Hardware Specifications, Rev. 10

Freescale Semiconductor

General Parameters

— Programmable interrupt controller (PIC)

– Five hardware interrupts (IRQs) or 16 serial interrupts

– Four programmable timers with cascade

— Two (dual) universal asynchronous receiver/transmitters (UARTs)

— Integrated PCI bus and SDRAM clock generation

— Programmable PCI bus and memory interface output drivers

•

System-level performance monitor facility

•

Debug features

— Memory attribute and PCI attribute signals

— Debug address signals

—MIV signal—Marks valid address and data bus cycles on the memory bus

— Programmable input and output signals with watchpoint capability

— Error injection/capture on data path

— IEEE Std 1149.1® (JTAG)/test interface

General Parameters

The following list summarizes the general parameters of the MPC8245:

Technology

0.25-µm CMOS, five-layer metal

Die size

49.2 mm

Transistor count

4.5 million

Logic design

Fully-static

Packages

Surface-mount 352 tape ball grid array (TBGA)

Core power supply

1.7 V to 2.1 V DC for 266 and 300 MHz with the condition that the usage

is “nominal” ± 100 mV where “nominal” is 1.8/1.9/2.0 volts.

1.9 V to 2.2 V DC for 333 and 350 MHz with the condition that the usage

is “nominal” ± 100 mV where “nominal” is 2.0/2.1 volts.

See Table 2 for details of recommended operating conditions)

I/O power supply

3.0- to 3.6-V DC

Electrical and Thermal Characteristics

This section provides the AC and DC electrical specifications and thermal characteristics for the

MPC8245.

4.1

DC Electrical Characteristics

This section covers ratings, conditions, and other DC electrical characteristics.

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