MMC2114 MOTOROLA [Motorola, Inc], MMC2114 Datasheet - Page 118

• Manufacturer Part Number: MMC2114
• Description: M CORE Microcontrollers
• Manufacturer: MOTOROLA [Motorola, Inc]

Signal Description
3.5.6.2 Transmit Data (TXD1 and TXD2)
3.5.7 Timer Signals (ICOC1[3:0] and ICOC2[3:0])
3.5.8 Analog-to-Digital Converter Signals
3.5.8.1 Analog Inputs (PQA[4:3], PQA[1:0], and PQB[3:0])
3.5.8.2 Analog Reference (V
3.5.8.3 Analog Supply (V
3.5.8.4 Positive Supply (V
Advance Information
118
These signals are used for the SCI transmitter data output and are also
available for GPIO when not configured for transmitter operation.
These signals provide the external interface to the timer functions. They
may be configured as general-purpose I/O if the timer output function is
not needed. The default state at reset is general-purpose input.
These signals are used by the analog-to-digital converter (QADC)
module.
These signals provide the analog inputs to the QADC. The PQA and
PQB signals may also be used as general-purpose digital I/O.
These signals serve as the high (V
for the analog converter.
These dedicated power supply signals isolate the sensitive analog
circuitry from the normal levels of noise present on the digital power
supply.
This signal supplies positive power to the ESD structures in the QADC
pads.
DDA
DDH
Freescale Semiconductor, Inc.
For More Information On This Product,
RH
and V
)
and V
SSA
Go to: www.freescale.com
RL
)
Signal Description
)
MMC2114 • MMC2113 • MMC2112 — Rev. 1.0
RH
) and low (V
RL
) reference potentials
MOTOROLA