This document contains detailed information on power considerations, DC/AC electrical characteristics, and AC timing specifications for the MPC862/857T/857DSL family.
This document provides detailed hardware specifications for the Freescale MPC862/857T/857DSL PowerQUICC family. It includes power considerations, DC/AC electrical characteristics, timing specifications, and maximum tolerated ratings for the devices.
The specification sheet describes the processor core, cache sizes, memory controller, serial interfaces, interrupt capabilities, and power‑down modes, as well as mechanical data such as package type and operating frequency limits.
| Package type | 357‑pin plastic ball grid array (PBGA) |
|---|---|
| Instruction cache size (MPC862P) | 16 KB |
| Data cache size (MPC862P) | 8 KB |
| External interrupt request lines | 7 |
| Serial DMA channels (MPC862P/T) | 16 |
| Serial DMA channels (MPC857T/DSL) | 10 |
| Number of SCCs (MPC862P/T) | 4 |
| Number of SCCs (MPC857T/DSL) | 1 |
It provides seven external interrupt request (IRQ) lines.
The chip is supplied in a 357‑pin plastic ball grid array (PBGA) package.