MPC8313ZQADDC Freescale Semiconductor, MPC8313ZQADDC Datasheet - Page 1109

• Manufacturer Part Number: MPC8313ZQADDC
• Description: Microprocessors - MPU 8313 REV2.2 PB NO ENC
• Manufacturer: Freescale Semiconductor

Specifications of MPC8313ZQADDC

• Processor Series: MPC8313
• Core: e300
• Data Bus Width: 16 bit
• Maximum Clock Frequency: 133 MHz
• Program Memory Size: 16 KB
• Data Ram Size: 16 KB
• Interface Type: I2C
• Mounting Style: SMD/SMT
• Package / Case: PBGA
• Number Of Programmable I/os: 32
• Number Of Timers: 4

Chapter 18
DUART
This chapter describes the two (dual) universal asynchronous receiver/transmitters (UARTs) of the device.
It describes the functional operation, the DUART initialization sequence, and the programming details for
the DUART registers and features.
18.1
The DUART consists of two (dual) universal asynchronous receiver/transmitters (UARTs). The UARTs
act independently; all references to UART refer to one of these receiver/transmitters. Each UART is
clocked by the system clock. The DUART programming model is compatible with the PC16552D.
The UART interface is point-to-point, meaning that only two UART devices are attached to the connecting
signals. As shown in
Freescale Semiconductor
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Receive and transmit buffers
Clear to send (CTS) input port and request to send (RTS) output port for data-flow control.
16-bit counter for baud rate generation
Interrupt control logic
Overview
MPC8313E PowerQUICC™ II Pro Integrated Processor Family Reference Manual, Rev. 2
Figure
18-1, each UART module consists of the following:
18-1