PPC405GPR Overview
Key Specifications
Package: BGA
Pins: 456
Operating Voltage: 1.85 V
Max Voltage (typical range): 1.9 V
Description
Designed specifically to address embedded applications, the PowerPC 405GPr (PPC405GPr) provides a high-performance, low-power solution that interfaces to a wide range of peripherals by incorporating on-chip power management features and lower power dissipation requirements. This chip contains a high-performance RISC processor core, SDRAM controller, PCI bus interface, Ethernet interface, control for external ROM and peripherals, DMA with scatter-gather support, serial ports, IIC interface, and general purpose I/O.
Key Features
- PowerPC® 405 32-bit RISC processor core operating up to 400MHz with 16KB I- and D-caches
- Synchronous DRAM (SDRAM) interface operating up to 133MHz
- 32-bit interface for non-ECC applications
- 40-bit interface serves 32 bits of data plus 8 check bits for ECC applications
- 4KB on-chip memory (OCM)
