TWR-MCF51QM Freescale Semiconductor, TWR-MCF51QM Datasheet - Page 12

• Manufacturer Part Number: TWR-MCF51QM
• Description: MCF51JF Tower Module
• Manufacturer: Freescale Semiconductor
• Series: ColdFire®r
• Type: MCUr

Specifications of TWR-MCF51QM

• Rohs Compliant: YES
• Contents: Board
• Peak Reflow Compatible (260 C): Yes
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• For Use With/related Products: MCF51QM128

Figure 8. Microphone circuit
2.9 Audio Output
The 12-bit DAC output signal from the MCF51QM is connected directly to a standard 3.5 mm audio
jack.
Figure 9. Audio output (DAC) circuit
2.10 General Purpose Tower Plug-in (TWRPI) Socket
The TWR-MCF51QM features a socket that can accept a variety of different Tower Plug-in modules
featuring sensors, RF transceivers, and more. The General Purpose TWRPI socket provides access to
I2C, SPI, IRQs, GPIOs, timers, analog conversion signals, TWRPI ID signals, reset, and voltage supplies.
The pinout for the TWRPI Socket is defined in Table 1.
Refer to Table 4 “I/O Connectors and Pin Usage Table” for the specific MCF51QM pin connections to
the General Purpose TWRPI socket.
TWRMCF51QMUM
TWR-MCF51QM Tower Module User's Manual
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