PXR40 Datasheet, PDF (1/100 Pages) Freescale Semiconductor, Inc – PXR40 Microcontroller

Freescale Semiconductor
Data Sheet: Technical Data
PXR40 Microcontroller Data
Sheet
Document Number: PXR40
Rev. 1, 09/2011
PXR40
TEPBGA–416
27mm x 27mm
• Dual issue, 32-bit CPU core complex (e200z7)
– Compliant with the Power Architecture embedded
category
– 16 KB I-Cache and 16 KB D-Cache
– Includes an instruction set enhancement allowing
variable length encoding (VLE), optional encoding of
mixed 16-bit and 32-bit instructions, for code size
footprint reduction
– Includes signal processing extension (SPE2) instruction
support for digital signal processing (DSP) and
single-precision floating point operations
• 4 MB on-chip flash
– Supports read during program and erase operations, and
multiple blocks allowing EEPROM emulation
• 256 KB on-chip general-purpose SRAM including 32 KB
of standby RAM
• Two direct memory access controller (eDMA2) blocks
– One supporting 64 channels
– One supporting 32 channels
• Interrupt controller (INTC)
• Frequency modulated phase-locked loop (FMPLL)
• Crossbar switch architecture for concurrent access to
peripherals, flash, or RAM from multiple bus masters
• External bus interface (EBI) for calibration and application
development (not available on all packages)
• System integration unit (SIU)
• Error correction status module (ECSM)
• Boot assist module (BAM) supports serial bootload via
CAN or SCI
• Two second-generation enhanced time processor units
(eTPU2) that share code and data RAM.
– 32 standard channels per eTPU2
– 24 KB code RAM
– 6 KB parameter (data) RAM
• Enhanced modular input output system supporting 32
unified channels (eMIOS) with each channel capable of
single action, double action, pulse width modulation
(PWM) and modulus counter operation
• Four enhanced queued analog-to-digital converters
(eQADC)
– Support for 64 analog channels
– Includes one absolute reference ADC channel
– Includes eight decimation filters
• Four deserial serial peripheral interface (SPI) modules
• Three enhanced serial communication interface (UART)
modules
• Four controller area network (CAN) modules
• Dual-channel FlexRay controller
• Nexus development interface (NDI) per IEEE-ISTO
5001-2003/5001-2008 standard
• Device and board test support per Joint Test Action Group
(JTAG) (IEEE 1149.1)
• On-chip voltage regulator controller regulates supply
voltage down to 1.2 V for core logic
© Freescale Semiconductor, Inc., 2011. All rights reserved.