MC9328MX1DVH20 Freescale, MC9328MX1DVH20 Datasheet - Page 10

• Manufacturer Part Number: MC9328MX1DVH20
• Manufacturer: Freescale

Specifications of MC9328MX1DVH20

• Operating Temperature (max): 70C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Lead Free Status / RoHS Status: Not Compliant

Signals and Connections
2.1
This section describes detailed information about both the power supply for each I/O pin and its function
multiplexing scheme. The user can reference information provided in
power supply scheme for each device in the system (memory and external peripherals). The function
multiplexing information also shown in
configuring the appropriate GPIO registers when those pins are multiplexed to provide different functions.
10
BT4
BT5
BT6
BT7
BT8
BT9
BT10
BT11
BT12
BT13
BTRF VDD
BTRF GND
TRISTATE
NVDD
NVSS
AVDD
QVDD
QVSS
Signal Name
I/O Pads Power Supply and Signal Multiplexing Scheme
Input
Output
Output
Output
Output
Output
Output
Output
Output
Output
Power supply from external BT RFIC
Ground from external BT RFIC
Forces all I/O signals to high impedance for test purposes. For normal operation, terminate this input
with a 1 k ohm resistor to ground. (TRI-STATE
Digital Supply for the I/O pins
Digital Ground for the I/O pins
Supply for analog blocks
Power supply pins for silicon internal circuitry
Ground pins for silicon internal circuitry
Table 2. i.MX1 Signal Descriptions (Continued)
MC9328MX1 Technical Data, Rev. 7
Supply Pins – Analog Modules
Table 6
Internal Power Supply
Digital Supply Pins
Test Function
allows the user to select the function of each pin by
Function/Notes
®
is a registered trademark of National Semiconductor.)
Table 6 on page 23
Freescale Semiconductor
to configure the