MPC853TVR100A
MPU PowerQUICC MPC8xx Processor RISC 32Bit 0.18um 100MHz 3.3V 256Pin BGA Tray
Overview
The MPC853T is an "ethernet-only" member of the MPC866 Family. Like the MPC866, the MPC853T is a 0.18 micron version of the PowerQUICC® Family and can operate up to a maximum of 100 MHz on the MPC8xx Core with a maximum of 66 MHz external bus. The MPC853T has a 1.8 V core and has a 3.3 V I/O operation with 5 V TTL compatibilty. The MPC853T Integrated Communications Controller is a versatile one-chip integrated microprocessor and peripheral combination that can be used in a variety of controller applications. The MPC853T is ideal for voice-enabled systems TDM-based and ethernet to ethernet applications such as line cards.
The MPC853T is a Power Architecture-based derivative of ® Semiconductors"s Quad Integrated Communications Controller PowerQUICC.. The CPU on the MPC853T is the MPC8xx core, a 32-bit microprocessor built on Power Architecture technology, incorporating memory management units MMUs and instruction and data caches.
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## Features
Maximum frequency operation of the MPC8xx core is 100 MHz
* Maximum frequency operation of the external bus is 66 MHz in 1:1 mode
* Single-issue, 32-bit core compatible with Power Architecture technology with 32, 32-bit general-purpose registers GPRs
* Up to 32-bit data bus dynamic bus sizing for 8, 16, and 32 bits
* 32 address lines
* Memory controller eight banks
* General-purpose timers
* System integration unit SIU
* Interrupts
* Communications processor module CPM
* Two baud rate generators
* Two SCCs serial communication controllers 10BaseT Ethernet, HDLC, Transparent
* One SMC serial management channel
* One SPI serial peripheral interface
* Fast Ethernet controller FEC
* Time-slot assigner TSA
* PCMCIA interface
* Debug interface
* 1.8 V Core and 3.3 V I/O operation with 5-V TTL compatibility
* 256-pin, 23*23 1.27 ball pitch BGA package
## Features Comparison Table
### MPC866 Family Versions and Masks
| Qual | Process | Mask | IMMR [16:31]
\---|---|---|---|---
**Rev 0.3** | MC | HiP6W | 3L90H | 0x0800
**Rev A.0** | MC | HiP6W | 0L96R | 0x0801
Note 1: Where nn = 50, 66, 100, or 133