KXPC823VR81B2T Datasheet KMPC823ZQ81B2T, MPC823ZQ66B2T, KMPC823VR81B2T | P4-P6

MPC823 Mobile Computing Microprocessor

MOTOROLA

• Serial Interface with the Time-Slot Assigner

— Allows Serial Communication Controllers and Serial Management Controllers To Be

Used in Multiplexed and/or Nonmultiplexed Operation

— Supports T1, CEPT, PCM Highway, ISDN Basic Rate, ISDN Primary Rate,

User-Deﬁned

— 1- or 8-Bit Resolution

— Allows Independent Transmit and Receive Routing, Frame Syncs, and Clocking

— Allows Dynamic Changes

— Can Be Internally Connected to Four Serial Channels

• General-Purpose Timers

— Four 16-Bit Timers or Two 32-Bit Timers

— Gate Mode Can Enable/Disable Counting

— Interrupt Can Be Masked on Reference Match and Event Capture

• Interrupts

— Seven External Interrupt Request (IRQ) Lines

— One Nonmaskable Interrupt

— Twelve Port Pins with Interrupt Capability

— Ten Internal Interrupt Sources

— Programmable Highest Priority Request

• Memory Controller (Eight Banks)

— Can be Programmed to Support Almost any Memory Interface

— Each Bank Can Be a Chip-Select or RAS

to Support a DRAM Bank

— A Maximum of 30 Wait States per Memory Bank Can Be Programmed

— Glueless Interface to DRAM Single In-Line Memory Modules, Static RAM,

Electrically Programmable Read-Only Memory, Flash EPROM, or Synchronous

DRAM

— Four CAS Lines, Four WE Lines, and One OE Line

— Boot Chip-Select Available at Reset (Options for 8-, 16-, or 32-Bit Memory)

— Variable Block Sizes—32K to 256M

— Selectable Write Protection

— On-Chip Bus Arbitration Supports External Bus Master

— Special Features for Burst Mode Support

• System Integration Unit

— Hardware Bus Monitor

— Spurious Interrupt Monitor

— Software Watchdog Timer

— Periodic Interrupt Timer

— Low-Power Stop Mode

— Clock Synthesizer

— PowerPC Decrementer and Timebase

— Real-Time Clock

— Reset Controller

— IEEE 1149.1 Test Access Port (JTAG)

Frees

cale Semiconductor,

Freescale Semiconductor, Inc.

For More Information On This Product,

Go to: www.freescale.com

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MOTOROLA

MPC823 Mobile Computing Microprocessor

• Video/LCD Controller

— Video Controller

– Supports Digital NTSC/PAL Video Encoders and Digital TFT

– Sequential RGB, 4:4:4, and 4:2:2 YC

(CCIR 601) Digital Component

Video Formats

– CCIR-656 Compatible 8-Bit Interface Port

– Horizontal Sync, Vertical Sync, Field and Blanking Timing

– Generation with Half-Clock Resolution and Programmable Polarity

– Supports Interlace/Noninterlace Scanning Methods

– Programmable Display Active Area

– Programmable Background Color for Inactive Area

– Glueless Interface for Most Digital Video Encoders

– Hardware Horizontal Scrolling

– Uses Burst Read DMA Cycles for Maximum Bus Performance

– Panel Voltage Control Adjustments for Contrast Set with On-Chip Timers

– End-of-Frame Interrupt Generation

— LCD Controller

– Supports Digital TFT and Passive LCD Panels

– Horizontal Sync, Vertical Sync, Field and Blanking Timing

– Generation with Half-Clock Resolution and Programmable Polarity

– 1-, 2-, or 4-Bit Per Pixel Grayscale Mode Using Advanced Frame Rate Control

Algorithm

– Four or Eight Bits Per Pixel Color Mode

– 4-, 8-, 9-, or 12-Bit Parallel Output to LCD Displays

– Programmable Display Active Area

– Non-Split or Vertically-Split Screen Support

– Uses Burst Read DMA Cycles for Maximum Bus Performance

– End of Frame Interrupt Generation

– Data for Splits—2+2 or 4+4 Parallel Bits (x+x Refers to x Bits Each for Lower and

Upper Screens in Parallel)

– Built-In Color RAM with 256 12-Bit Entries

– Programmable Wait Time Between Lines and Frames

– Panel Voltage Control Adjustments for Contrast Set with On-Chip Timers

– Programmable Polarity for All LCD Interface Signals

• Single-Socket PCMCIA-ATA Interface

— Master Interface, Release 2.1 Compliant

— Single PCMCIA Socket

— Eight Memory or I/O Windows Available

— Eight General-Purpose I/O Pins and Two General-Purpose Output-Only Pins are

Available When the PCMCIA Controller Is Not in Operation

Frees

cale Semiconductor,

Freescale Semiconductor, Inc.

For More Information On This Product,

Go to: www.freescale.com

nc...

MPC823 Mobile Computing Microprocessor

MOTOROLA

• Low-Power Support Modes

— Normal High–All Units Are Fully Powered at High Clock Frequency

— Normal Low–All Units Are Fully Powered at Low Clock Frequency

— Doze–Core Functional Units Are Disabled, Except Timebase, Decrementer, PLL,

Memory Controller, Real-Time Clock, LCD, and Communication Processor Module.

— Sleep–All Units Are Disabled, Except Real-Time Clock, Periodic Interrupt Timer,

Timebase, and Decrementer. PLL Is Active for Fast Wake-Up.

— Deep Sleep–All Units Are Disabled Including PLL, But Not the Real-Time Clock and

Periodic Interrupt Timer, Timebase, and Decrementer.

— Power-Down—All Units Are Disabled Including PLL, But Not the Real-Time Clock

and Periodic Interrupt Timer, Timebase, and Decrementer. Saves More Power Than

Other Modes. The State of Certain Registers May Be Preserved.

— Can Be Dynamically Shifted Between High-Frequency and Low-Frequency Operation

• Development Capabilities and Interface

— Program Flow Tracking

– Instruction Show Cycle

– Data Show Cycle

– Branching

– Exception Traps

— Watchpoints and Breakpoints

– Four Hardware Breakpoints

– Five Watchpoint Sources

— Simple Hardware Interface

– High-Speed Data Transfer

– Internal Status Pins

– Freeze Indication

— Rich Control Register Set

• 3.3V Operation with 5V TTL Compatibility for the General-Purpose I/O Port Pins and

3.3V for All Others

• 256-Pin Plastic Ball Grid Array (BGA) Packaging

Frees

cale Semiconductor,

Freescale Semiconductor, Inc.

For More Information On This Product,

Go to: www.freescale.com

nc...

P1-P3 P4-P6 P7-P9 P10-P12

KXPC823VR81B2T

Mfr. #:

Buy KXPC823VR81B2T

Manufacturer:

NXP Semiconductors

Description:

IC MPU MPC8XX 81MHZ 256BGA MPC8xx

Lifecycle:

New from this manufacturer.

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KXPC823VR81B2T

KXPC823VR81B2T

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