SPC5668GK0VMG Description

This microcontroller is a 32-bit system-on-chip (SoC) device intended for use in mid-range engine control and automotive transmission control applications. It is compatible with devices in Freescale’s MPC5600 family and offers performance and capabilities beyond the MPC5632M devices. The microcontroller’s e200z4 host processor core is built on the Power Architecture® technology and designed specifically for embedded applications. In addition to the Power Architecture technology, this core supports instructions for digital signal processing (DSP). The device has two levels of memory hierarchy consisting of 8 KB of instruction cache, backed by a 128 KB on-chip SRAM and a 2 MB internal flash memory. For development, the device includes a calibration bus that is accessible only when using the Freescale VertiCal Calibration System.

SPC5668GK0VMG Features

• 32-bit CPU core complex (e200z650)
– Compliant with Power Architecture embedded category
– 32 KB unified cache with line locking and eight-entry store buffer16
– Execution speed static to 116 MHz
• 32-bit I/O processor (e200z0)
– Execution speed static to 1/2 CPU core speed (58 MHz)
• 2 MB on-chip flash
– Supports read during program and erase operations, and multiple blocks allowing EEPROM emulation
• 512 KB + 80 KB (592 KB) on-chip ECC SRAM (MPC5668G)
• 128 KB on-chip ECC SRAM (MPC5668E)
• 16-entry Memory Protection Unit (MPC5668E only)
• Direct memory access controller
– 16-channel on MPC5668G
– 32-channel on MPC5668E
• Fast ethernet controller
– Supports 10-Mbps and 100-Mbps IEEE 802.3 MII, 10-Mbps 7-wire interface
– IEEE 802.3 MAC (compliant with IEEE 802.3 1998 edition)
• Media Local Bus (MLB) interface (MPC5668G only)
– Supports 16 logical channels, max speed 1024 Fs
• Interrupt controller (INTC) supports 316 external interrupt vectors (22 are reserved)
• System clocks
– Frequency-modulated phase-locked loop (FMPLL)
– 4 – 40 MHz crystal oscillator (XTAL)
– 32 kHz crystal oscillator (XTAL)
– Dedicated 16 MHz and 128 kHz internal RC oscillators
• Analog to Digital Converter (ADC) module
– 10-bit A/D resolution
– 32 external channels
– 36 internal channels (MPC5668G)
– 64 internal channels (MPC5668E)
• Cross-Triggering Unit (MPC5668E only)
– Internal conversion triggering for ADC
– Triggerable by internal timers or eMIOS200
• Deserial Serial Peripheral Interface (DSPI)
– Four individual DSPI modules
– Full duplex, synchronous transfers
– Master or slave operation
• Inter-IC communication (I2C) interface
– Four individual I2C modules
– Multi-master operation
• Serial Communication Interface (eSCI) module
– Two-channel DMA interface
– Configurable as LIN bus master
• eMIOS200 timed input/output
– 24 channels, 16-bit timers (MPC5668G)
– 32 channels, 16-bit timers (MPC5668E)
• Controller Area Network (FlexCAN) module
– Compliant with CAN protocol specification, Version 2.0B active
– 64 mailboxes, each configurable as transmit or receive
• Dual-channel FlexRay controller
– Full implementation of FlexRay Protocol Specification 2.1, RevA
– 128 message buffers
• JTAG controller (MPC5668G only)
– Compliant with the IEEE 1149.1-2001
• Nexus Development Interface (NDI)
– Available in 256 MAPBGA package only
– Compliant with IEEE-ISTO 5001-2003
– Nexus class 3 development support on e200z650
– Nexus class 2+ development support on e200z0
• Internal voltage regulator allows operation from single 3.3 V or 5 V supply