MPC8313EZQADDC Freescale Semiconductor, MPC8313EZQADDC Datasheet - Page 1110

• Manufacturer Part Number: MPC8313EZQADDC
• Description: Microprocessors - MPU 8313 REV2.2 PB W/ENC
• Manufacturer: Freescale Semiconductor

Specifications of MPC8313EZQADDC

• Processor Series: MPC8313E
• 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

DUART
18.1.1
The DUART includes these features:
18-2
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Full-duplex operation
Programming model compatible with the original PC16450 UART and the PC16550D (an
improved version of the PC16450 that also operates in FIFO mode)
PC16450 register reset values
FIFO mode for both transmitter and receiver, providing 16-byte FIFOs
Serial data encapsulation and decapsulation with standard asynchronous communication bits
(START, STOP, and parity)
Maskable transmit, receive, line status, and MODEM status interrupts
Software-programmable baud generators that divide the system clock by 1 to (2
a 16x clock for the transmitter and receiver engines
Clear-to-send (CTS) and ready-to-send (RTS) MODEM control functions
Software-selectable serial interface data format (data length, parity, 1/1.5/2 STOP bit, baud rate)
Line and MODEM status registers
Line-break detection and generation
Internal diagnostic support, local loopback, and break functions
Prioritized interrupt reporting
Overrun, parity, and framing error detection
Features
Address Bus
Control
Data
MPC8313E PowerQUICC™ II Pro Integrated Processor Family Reference Manual, Rev. 2
int
system _clk
HRESET
Interrupt
Control
Control
Logic
Figure 18-1. UART Block Diagram
Baud Rate Generator
16-Bit Counter/
Transmit Buffer
Receive Buffer
Output Port
Input Port
Freescale Semiconductor
16
CTS
SIN
SOUT
RTS
–1) and generate