Part Number 405EZ
Revision 1.27 - August 22, 2007
405EZ
PowerPC 405EZ Embedded Processor
Features
• AMCC PowerPC
®
405 32-bit RISC processor core
operating at up to 416MHz
• On-chip 32-bit peripheral bus (OPB) operating at
up to 83 MHz
• On-chip 64-bit processor local bus (PLB)
operating at up to 166MHz
• 8-bit direct interface for NAND Flash devices
• 32KB of on-chip, high-speed SRAM accessible by
CPU and DMA
• Inter-chip connectivity (SPI and IIC)
Preliminary Data Sheet
• IEEE 1588 Precision Timing Protocol (PTP)
controller
• Chameleon Timer™ and pulse width modulator
(PWM)
• Analog-to-Digital Converter (ADC) with eight
inputs and 10-bit resolution at 300k samples/sec
• Digital-to-Analog Converter (DAC) with one input
and 10-bit resolution at 30M samples/sec
• Two CAN 2.0B protocol and ISO 11898-1
compliant channels
• Two serial ports (16750 compatible UART)
• External 8-,16-, or 32-bit peripheral bus (EBC)
operating at up to 83MHz
• Boot from IIC bootstrap controller, EBC, NAND
Flash, and SPI
• DMA support for all on-chip slaves and external
bus, including on-chip SRAM, ADC, DAC, UARTs,
and devices on the external peripheral bus
• One 10/100 Mbps Ethernet MII interface (half- and
full-duplex) to external PHY
• Three USB 1.1 ports: two Host and one Device
with Full-Speed on-chip PHYs
• Programmable universal interrupt controller (UIC)
• One IIC interface operating at up to 400kHz and
supporting all standard IIC EEPROMs
• One SPI (SCP) synchronous full-duplex channel
operating at up to 40 MHz
• 54 general purpose I/Os (GPIOs), each with
programmable interrupts and outputs
• Supports JTAG for board-level testing
• System power management, low power
dissipation and small form factor
• RoHS compliant (lead-free)
Description
With speeds up to 416MHz, a flexible on-chip and off-
chip memory architecture, a combination of an ADC, a
DAC, a programmable Chameleon Timer/PWM, an
IEEE 1588 PTP, and a diverse communications
package that includes USB 1.1, Ethernet, and CAN,
the PowerPC 405EZ embedded processor provides a
low power and small footprint system-on-a-chip
solution for a wide range of high performance, cost-
constrained embedded applications. This includes
industrial control, high-precision AC/DC and servo
drive control, instrumentation, data acquisition,
industrial automation, building and enclosure
management, commercial and retail systems, Internet
AMCC Proprietary
appliances, and intelligent USB peripherals. It is an
easily programmable general purpose, 32-bit RISC
controller that offers an upgrade path for applications
in need of performance and connectivity
improvements.
Technology: CU-11 CMOS, 130nm
Package: 324-ball, 23 mm×23 mm, lead-free, plastic
ball grid array (EPBGA), 1mm ball pitch
Typical Power (Est.): 1.05W @ 166 MHz;1.48W @
416 MHz
1
AMCC [ APPLIED MICRO CIRCUITS CORPORATION ]
