MC68302EH16C Freescale Semiconductor, MC68302EH16C Datasheet - Page 8

• Manufacturer Part Number: MC68302EH16C
• Description: IC MPU MULTI-PROTOCOL 132-PQFP
• Manufacturer: Freescale Semiconductor

Specifications of MC68302EH16C

• Processor Type: M683xx 32-Bit
• Speed: 16MHz
• Voltage: 5V
• Mounting Type: Surface Mount
• Package / Case: 132-MQFP, 132-PQFP
• Controller Family/series: 68K
• Core Size: 32 Bit
• Ram Memory Size: 1152Byte
• Cpu Speed: 16MHz
• No. Of Timers: 3
• Embedded Interface Type: SCP, TDM
• Digital Ic Case Style: PQFP
• Rohs Compliant: Yes
• Family Name: M68000
• Device Core: ColdFire
• Device Core Size: 32b
• Frequency (max): 16MHz
• Instruction Set Architecture: RISC
• Supply Voltage 1 (typ): 5V
• Operating Temp Range: 0C to 70C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 132
• Package Type: PQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Lead Free Status / Rohs Status: RoHS Compliant part Electrostatic Device

Table of Contents
Paragraph
Number
4.4.5
4.4.5.1
4.4.5.2
4.5
4.5.1
4.5.2
4.5.2.1
4.5.2.2
4.5.3
4.5.4
4.5.5
4.5.6
4.5.6.1
4.5.6.2
4.5.6.3
4.5.6.4
4.5.6.5
4.5.7
4.5.8
4.5.8.1
4.5.8.2
4.5.8.3
4.5.8.4
4.5.9
4.5.10
4.5.11
4.5.11.1
4.5.11.2
4.5.11.3
4.5.11.4
4.5.11.5
4.5.11.6
4.5.11.7
4.5.11.8
4.5.11.9
4.5.11.10
4.5.11.11
4.5.11.12
4.5.11.13
4.5.11.14
4.5.11.15
4.5.11.16
4.5.11.17
4.5.11.18
4.5.12
viii
Serial Interface Registers.......................................................................4-19
Serial Interface Mode Register (SIMODE).............................................4-19
Serial Interface Mask Register (SIMASK)..............................................4-22
Serial Communication Controllers (SCCs).............................................4-22
SCC Features ........................................................................................4-24
SCC Configuration Register (SCON).....................................................4-24
Asynchronous Baud Rate Generator Examples ....................................4-26
Synchronous Baud Rate Generator Examples ......................................4-27
SCC Mode Register (SCM)....................................................................4-27
SCC Data Synchronization Register (DSR)...........................................4-31
Buffer Descriptors Table ........................................................................4-32
SCC Parameter RAM Memory Map.......................................................4-34
Data Buffer Function Code Register (TFCR, RFCR) .............................4-35
Maximum Receive Buffer Length Register (MRBLR) ............................4-36
Receiver Buffer Descriptor Number (RBD#) ..........................................4-36
Transmit Buffer Descriptor Number (TBD#)...........................................4-36
Other General Parameters.....................................................................4-37
SCC Initialization....................................................................................4-37
Interrupt Mechanism ..............................................................................4-38
SCC Event Register (SCCE) .................................................................4-38
SCC Mask Register (SCCM) .................................................................4-39
SCC Status Register (SCCs) .................................................................4-39
Bus Error on SDMA Access...................................................................4-40
SCC Transparent Mode .........................................................................4-41
Disabling the SCCs................................................................................4-42
UART Controller.....................................................................................4-43
Normal Asynchronous Mode..................................................................4-45
Asynchronous DDCMP MODE ..............................................................4-46
UART Memory Map ...............................................................................4-46
UART Programming Model....................................................................4-48
UART Command Set .............................................................................4-49
UART Address Recognition ...................................................................4-50
UART Control Characters and Flow Control..........................................4-51
Send Break ............................................................................................4-53
Send Preamble (IDLE)...........................................................................4-53
Wakeup Timer........................................................................................4-53
UART Error-Handling Procedure ...........................................................4-54
Fractional Stop Bits................................................................................4-55
UART Mode Register.............................................................................4-56
UART Receive Buffer Descriptor (Rx BD) .............................................4-57
UART Transmit Buffer Descriptor (Tx BD).............................................4-61
UART Event Register.............................................................................4-63
UART MASK Register............................................................................4-65
S-Records Programming Example ........................................................4-65
HDLC Controller.....................................................................................4-66
MC68302 USER’S MANUAL
Title
MOTOROLA
Number
Page