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Part Number 405EZ
Revision 1.27 - August 22, 2007
AMCC Proprietary
1
405EZ
PowerPC 405EZ Embedded Processor
Preliminary Data Sheet
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 83MHz
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)
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)
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)
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 40MHz
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
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