PXS30FS Datasheet, PDF (1/2 Pages) Freescale Semiconductor, Inc – PXS30 Family Built on Power Architecture® Technology

Target Applications
Factory Automation
• Programmable logic control
• Input/output (I/O) control
• Process control, temperature control
• Robotic arm
• Robotic manipulator
Smart Grid and Smart Metering
• Residential solar power inverters
• Commercial solar power inverters
• Off-grid solar power inverters
Diagnostic and Therapy
• Anesthesia unit monitors
• Ventilators and respirators
Power Architecture^® MCUs
PXS30 Family Built on
Power Architecture^® Technology
Safety with performance
Overview
PSX30 32-bit Power Architecture^® based dual-core MCUs are designed specifically
for use in industrial safety applications. All devices in this family are built around a
dual-core safety platform with an innovative safety concept targeting systems with
International Electrotechnical Commission (IEC) 61508 SIL3 safety integrity levels. To
minimize additional software and module-level features, on-chip redundancy is offered
for the critical components of the MCU. Critical components include the CPU core,
DMA controller, interrupt controller, crossbar bus system, memory protection unit, flash
memory and RAM controllers, peripheral bus bridge, system timers and watchdog
timer. Lock step redundancy checking units are implemented at each output of this
sphere of replication. The performance of the PXS30 family is rarely experienced in an
MCU with over 600 possible DMIPs, up to 2 MB of flash and Ethernet communication.
The PXS30 family is part of the SafeAssure program, which is designed to help system
manufacturers more easily achieve compliance with functional safety standards.
PXS30 Block Diagram
PXS30 Block Diagram
Vreg
Interrupt
Controller
eDMA
Crossbar Masters
e200 Core
e200 Core
SPE2
SPE2
VLE
VLE
MMU
MMU
Vreg
Interrupt
Controller
eDMA
Debug
JTAG
Nexus
FlexRay™
Controller
PDI
Crossbar Switch
Memory Protection Unit
I/O
Bridge
EBI
RC
Flash
(ECC)
RC
Crossbar Switch
Memory Protection Unit
RC
Flash
(ECC)
MDDR1
I/O
Bridge