TWR-ELEV Freescale Semiconductor, TWR-ELEV Datasheet - Page 2

• Manufacturer Part Number: TWR-ELEV
• Description: TOWER ELEVATOR BOARDS HARDWARE
• Manufacturer: Freescale Semiconductor
• Series: ColdFire®r

Specifications of TWR-ELEV

• Accessory Type: 2 Elevator Boards
• Product: Microcontroller Modules
• Data Bus Width: 8 bit, 16 bit, 32 bit
• Core Processor: MCF51CN128
• Operating Supply Voltage: 1.8 V to 3.6 V
• Silicon Manufacturer: Freescale
• Core Architecture: Coldfire
• Core Sub-architecture: Coldfire V1
• Silicon Core Number: MCF51
• Silicon Family Name: Flexis - MCF51AC, MCF521x, MCF5301x
• Rohs Compliant: Yes
• For Use With/related Products: Freescale Tower System
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

• System Protection
• Development Support
• Peripherals
• Input/Output
2
– Watchdog computer operating properly (COP) reset with option to run from dedicated 1-kHz internal clock source or bus
– Low-voltage detection with reset or interrupt; selectable trip points
– Illegal opcode and illegal address detection with programmable reset or exception response
– Flash block protection
– Single-wire background debug module (BDM) interface; supports same electrical interface used by the S08, 9S12, and
– 4 PC plus 2 address (optional data) breakpoint registers with programmable 1- or 2-level trigger response
– 64-entry processor status and debug data trace buffer with programmable start/stop conditions
– ADC—Up to 12 channel, 12-bit resolution; 2.5 μs conversion time; automatic compare function; 1.7 mV/°C temperature
– SCI—Three modules with optional 13-bit break
– SPI—Two interfaces with full-duplex or single-wire bi-directional; double-buffered transmit and receive; master or slave
– IIC—Two IICs with up to 100 kbps with maxmimum bus loading; multi-master operation; programmable slave address;
– TPM—Two 3-channel, 16-bit resolution modules; selectable input capture, output compare, or buffered edge- or
– RTC—8-bit modulus counter with binary- or decimal-based prescaler; external clock source for precise time base,
– MTIM—Two 8-bit resolution modulo timers with 8-bit prescaler
– Up to 70 general-purpose input/output (GPIO) pins, all with pin mux controls to select alternate functions
– 16 keyboard interrupt (KBI) pins with selectable polarity
– Hysteresis and configurable pull-up device or input filtering on all input pins; configurable slew rate and drive strength on
– 16 Rapid GPIO pins connected to the CPU’s high-speed local bus with set, clear, and toggle functionality (PTD and PTF)
includes precision trimming of internal reference, allowing 0.2% resolution and 2% deviation over temperature and
voltage. PLL derives a higher accuracy clock source derived by an external reference
clock
9S12x families debug modules
sensor; internal bandgap reference channel; operation in stop3; fully functional from 3.6 V to 1.8 V
mode; MSB-first or LSB-first shifting
interrupt-driven byte-by-byte data transfer; supports broadcast mode and 11-bit addressing
center-aligned PWM on each channel
time-of-day, calendar- or task-scheduling functions; free-running on-chip low-power oscillator (1 kHz) for cyclic wake-up
without external components; runs in all MCU modes
all output pins
MCF51CN128 ColdFire Microcontroller Data Sheet, Rev. 4
Freescale Semiconductor