MPC850DSLCVR50BU

MPU PowerQUICC MPC8xx Processor RISC 32Bit 50MHz 3.3V/5V 256Pin BGA Tray

Overview

The MPC850 PowerQUICC® processor offers a versatile, integrated, low-cost solution for variety of controller, networking, and communications applications.

* Includes extensive communications and system integration support

* Simplifies development and accelerates time-to-market

* Offloads core tasks for increased performance and efficiency

* Backed by strong third-party tool support through Our Design Alliance Program

"Products MPC850CVR50BU, MPC850CZQ50BU, MPC850DECVR50BU, MPC850DECVR66BU, MPC850DECZQ50BU, MPC850DEVR50BU, MPC850DEZQ50BU, MPC850DEZQ80BU, , MPC850DSLCZQ50BU, MPC850DSLVR50BU, MPC850DSLZQ50BU, MPC850SRCVR50BU, MPC850SRVR50BU, MPC850SRVR80BU, MPC850SRZQ50BU, MPC850VR50BU, and MPC850ZQ50BU on this page are Not Recommended for New Designs".

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## Features

Embedded MPC8xx Core with 87 MIPS at 66 MHz using Dhrystone 2.1

* 2-Kbyte Instruction Cache

* 1-Kbyte Data Cache

* Instruction and Data MMUs

* Up to 32-Bit Data Bus Dynamic Bus Sizing for 8,16, and 32 Bits

* 26 External Address Lines

* Complete Static Design 0-66 MHz Operation

* Memory Controller Eight Banks

* General-Purpose Timers

* System Integration Unit SIU

* Interrupts

* Communications Processor Module CPM

* Four Baud Rate Generators

* Up to two SCCs Serial Communication Controller with Ethernet Support

* One USB Port

* Two SMCs Serial Management Channels

* One SPI Serial Peripheral Interface

* One I2C Inter-Integrated Circuit Port

* Time-Slot Assigner

* Parallel I/O Ports supports UTOPIA

* PCMCIA Interface

* Low Power Support

* Debug Interface

* 3.3 V Operation

* 3.3 V System Bus Operation

* 256-Pin Ball Grid Array BGA

## Features Comparison Table

### MPC850 Family Members

| MPC850 | MPC850DE | MPC850SR | MPC850DSL

\---|---|---|---|---

**64-Channel

HDLC Support

.

* | - | - | Yes | No

**Number of SCCs** | 1 | 2 | 2 | 2

**Ethernet Support** | Yes | Yes | Yes | Yes

**ATM** | - | - | Yes | Yes

### MPC850 Integrated Communication Controller Mask Set

| Part Numbers | Qual | Process | Mask | IMMR [16:31]

\---|---|---|---|---|---

**Rev B** | | XC | .32µ TLM | 4H97G | 2101

**Rev A** | | XC | .32µ TLM | 2H89G | 2100

**Rev 0** | | XC | .42µ TLM | 6F98S | 2002

xx denotes family variants including standard 850, DE, SR, and DSL.

nn denotes speed grade. Please contact your local Sales Office or Distributor for exact speeds available.