Part Number 405EZ
Revision 1.27 - August 22, 2007
Preliminary Data Sheet
405EZ
PowerPC 405EZ Embedded Processor
Features
®
• IEEE 1588 Precision Timing Protocol (PTP)
controller
• AMCC PowerPC 405 32-bit RISC processor core
operating at up to 416MHz
• Chameleon Timer™ and pulse width modulator
• On-chip 32-bit peripheral bus (OPB) operating at
up to 83 MHz
(PWM)
• Analog-to-Digital Converter (ADC) with eight
inputs and 10-bit resolution at 300k samples/sec
• On-chip 64-bit processor local bus (PLB)
operating at up to 166MHz
• Digital-to-Analog Converter (DAC) with one input
and 10-bit resolution at 30M samples/sec
• 8-bit direct interface for NAND Flash devices
• 32KB of on-chip, high-speed SRAM accessible by
CPU and DMA
• Two CAN 2.0B protocol and ISO 11898-1
compliant channels
• Inter-chip connectivity (SPI and IIC)
• Two serial ports (16750 compatible UART)
• External 8-,16-, or 32-bit peripheral bus (EBC)
operating at up to 83MHz
• One IIC interface operating at up to 400kHz and
supporting all standard IIC EEPROMs
• Boot from IIC bootstrap controller, EBC, NAND
Flash, and SPI
• One SPI (SCP) synchronous full-duplex channel
operating at up to 40 MHz
• DMA support for all on-chip slaves and external
bus, including on-chip SRAM, ADC, DAC, UARTs,
and devices on the external peripheral bus
• 54 general purpose I/Os (GPIOs), each with
programmable interrupts and outputs
• Supports JTAG for board-level testing
• One 10/100 Mbps Ethernet MII interface (half- and
full-duplex) to external PHY
• System power management, low power
dissipation and small form factor
• Three USB 1.1 ports: two Host and one Device
with Full-Speed on-chip PHYs
• RoHS compliant (lead-free)
• Programmable universal interrupt controller (UIC)
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
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, 23mm×23mm, lead-free, plastic
ball grid array (EPBGA), 1mm ball pitch
Typical Power (Est.): 1.05W @ 166 MHz;1.48W @
416 MHz
management, commercial and retail systems, Internet
AMCC Proprietary
1
AMCC [ APPLIED MICRO CIRCUITS CORPORATION ]
