MCF5213EC Selling Leads, Price trend, MCF5213EC DataSheet download, circuit diagram from SeekIC.com

Features: • Version 2 ColdFire variable-length RISC processor core- Static operation- 32-bit address and data paths on-chip- Up to 80 MHz processor core frequency- Sixteen general-purpose, 32-bit data and address registers- Implements ColdFire ISA_A with extensions to support the user stack ...

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Description

Features:

• Version 2 ColdFire variable-length RISC processor core
- Static operation
- 32-bit address and data paths on-chip
- Up to 80 MHz processor core frequency
- Sixteen general-purpose, 32-bit data and address registers
- Implements ColdFire ISA_A with extensions to support the user stack pointer register, and four new instructions for improved bit processing
- Multiply-Accumulate (MAC) unit with 32-bit accumulator to support 16 * 16 32 or 32 * 32 32 operations
- Illegal instruction decode that allows for 68K emulation support
• System debug support
- Real time trace for determining dynamic execution path
- Background debug mode (BDM) for in-circuit debugging
- Real time debug support, with six hardware breakpoints (4 PC, 1 address and 1 data) that can be configured into a 1- or 2-level trigger
• On-chip memories
- 32-Kbyte dual-ported SRAM on CPU internal bus, supporting core and DMA access with standby power supply support
- 256 Kbytes of interleaved Flash memory supporting 2-1-1-1 accesses
• Power management
- Fully static operation with processor sleep and whole chip stop modes
- Very rapid response to interrupts from the low-power sleep mode (wake-up feature)
- Clock enable/disable for each peripheral when not used
• FlexCAN 2.0B Module
- Based on and includes all existing features of the Freescale TouCAN module
- Full implementation of the CAN protocol specification version 2.0B
    Standard Data and Remote Frames (up to 109 bits long)
    Extended Data and Remote Frames (up to 127 bits long)
    0-8 bytes data length
    Programmable bit rate up to 1 Mbit/sec
- Flexible Message Buffers (MBs), totalling up to 16 message buffers of 08 byte data length each, configurable as Rx or Tx, all supporting standard and extended messages
- Unused MB space can be used as general purpose RAM space
- Listen only mode capability
- Content-related addressing
- No read/write semaphores
- Three programmable mask registers: global for MBs 0-13, special for MB14, and special for MB15
- Programmable transmit-first scheme: lowest ID or lowest buffer number
- "Time stamp" based on 16-bit free-running timer
- Global network time, synchronized by a specific message
- Maskable interrupts
• Three Universal Asynchronous/synchronous Receiver Transmitters (UARTs)
- 16-bit divider for clock generation
- Interrupt control logic with maskable interrupts
- DMA support
- Data formats can be 5, 6, 7 or 8 bits with even, odd or no parity
- Up to 2 stop bits in 1/16 increments
- Error-detection capabilities
- Modem support includes request-to-send (RTS) and clear-to-send (CTS) lines for two UARTs
- Transmit and receive FIFO buffers
• I²C Module
- Interchip bus interface for EEPROMs, LCD controllers, A/D converters, and keypads
- Fully compatible with industry-standard I2C bus
- Master and slave modes support multiple masters
- Automatic interrupt generation with programmable level
• Queued Serial Peripheral Interface (QSPI)
- Full-duplex, three-wire synchronous transfers
- Up to four chip selects available
- Master mode operation only
- Programmable bit rates up to half the CPU clock frequency
- Up to 16 pre-programmed transfers
• Fast Analog-to-Digital Converter (ADC)
- Eight analog input channels
- 12-bit resolution ± 2.5 counts accuracy
- Minimum 2.25 s conversion time
- Simultaneous sampling of two channels for motor control applications
- Single-scan or continuous operation
- Optional interrupts on conversion complete, zero crossing (sign change), or under/over low/high limit
- Unused analog channels can be used as digital I/O
• Four 32-bit DMA Timers
- 12.5-ns resolution at 80 MHz
- Programmable sources for clock input, including an external clock option
- Programmable prescaler
- Input capture capability with programmable trigger edge on input pin
- Output compare with programmable mode for the output pin
- Free run and restart modes
- Maskable interrupts on input capture or output compare
- DMA trigger capability on input capture or output compare
• Four-channel General Purpose Timers
- 16-bit architecture
- Programmable prescaler
- Output pulse widths variable from microseconds to seconds
- Single 16-bit input pulse accumulator
- Toggle-on-overflow feature for pulse-width modulator (PWM) generation
- One dual-mode pulse accumulation channel
• Pulse-Width Modulation Timer
- Operates as eight channels with 8-bit resolution or four channels with 16-bit resolution
- Programmable period and duty cycle
- Programmable enable/disable for each channel
- Software selectable polarity for each channel
- Period and duty cycle are double buffered. Change takes effect when the end of the current period is reached (PWM counter reaches zero) or when the channel is disabled.
- Programmable center or left aligned outputs on individual channels
- Four clock sources (A, B, SA, and SB) provide for a wide range of frequencies
- Emergency shutdown
• Two Periodic Interrupt Timers (PITs)
- 16-bit counter
- Selectable as free running or count down
• Software Watchdog Timer
- 16-bit counter
- Low power mode support
• Clock Generation Features
- 1 to 16 MHz crystal, 8 MHz on-chip relaxation oscillator, or external oscillator reference options
- Relaxation oscillator NVM-trimmed to 2% accuracy
- 2 to 10 MHz reference frequency for normal PLL mode
- System can be clocked from PLL or directly from crystal oscillator or relaxation oscillator
- Low power modes supported
- 2n (n 0 15) low-power divider for extremely low frequency operation
• Interrupt Controller
- Support for up to 56 interrupt sources organized as follows:
    49 fully-programmable interrupt sources
    7 fixed-level interrupt sources
- Seven external interrupt signals
- Unique vector number for each interrupt source
- Ability to mask any individual interrupt source or all interrupt sources (global mask-all)
- Support for hardware and software interrupt acknowledge (IACK) cycles
- Combinatorial path to provide wake-up from low power modes
• DMA Controller
- Four fully programmable channels
- Dual-address transfer support with 8-, 16-, and 32-bit data capability, along with support for 16-byte (4 x 32-bit) burst transfers
- Source/destination address pointers that can increment or remain constant
- 24-bit byte transfer counter per channel
- Auto-alignment transfers supported for efficient block movement
- Bursting and cycle steal support
- Software-programmable DMA requesters for the UARTs (3) and 32-bit timers (4)
• Reset
- Separate reset in and reset out signals
- Seven sources of reset:
    Power-on reset (POR)
    External
    Software
    Watchdog (resets the CPU without affecting the peripheral modules)
    Loss of clock
    Loss of lock
    Low-voltage detection (LVD)
- Status flag indication of source of last reset
• Chip Integration Module (CIM)
- System configuration during reset
- Selects one of six clock modes
- Configures output pad drive strength
- Unique part identification number and part revision number
• General Purpose I/O interface
- Up to 56 bits of general purpose I/O
- Bit manipulation supported via set/clear functions
- Programmable drive strengths of 2mA or 10mA per pin
- Unused peripheral pins may be used as extra GPIO
• JTAG support for system level board testing

Pinout

Connection Diagram

Specifications

Rating	Symbol	Value	Unit
Supply Voltage	V_DD	0.3 to +4.0	V
Clock Synthesizer Supply Voltage	V_DDPLL	0.3 to +4.0	V
RAM Memory Standby Supply Voltage	V_STBY	0.3 to +4.0	V
Digital Input Voltage ³	V_IN	0.3 to +4.0	V
EXTAL pin voltage	V_EXTAL	0 to 3.3	V
XTAL pin voltage	V_XTAL	0 to 3.3	V
Instantaneous Maximum Current Single pin limit (applies to all pins) ^{4, 5}	I_DD	25	mA
Operating Temperature Range (Packaged)	T_A (T_L - T_H)	40 to 85	°C
Storage Temperature Range	T_stg	65 to 150	°C

MCF5213EC

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