MC68302EH16C Freescale Semiconductor, MC68302EH16C Datasheet - Page 21

• 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 2-1. M68000 Data Addressing Modes .................................................................2-4
Table 2-2. M68000 Instruction Set Summary.................................................................2-5
Table 2-3. M68000 Instruction Type Variations .............................................................2-6
Table 2-4. M68000 Address Spaces..............................................................................2-7
Table 2-5. M68000 Exception Vector Assignment .........................................................2-8
Table 2-6. System Configuration Register ...................................................................2-14
Table 2-7. System RAM ...............................................................................................2-14
Table 2-8. Parameter RAM ..........................................................................................2-15
Table 2-9. Internal Registers........................................................................................2-17
Table 3-1. SAPR and DAPR Incrementing Rules ........................................................3-10
Table 3-2. IDMA Bus Cycles ........................................................................................3-11
Table 3-3. EXRQ and INRQ Prioritization ....................................................................3-19
Table 3-4. INRQ Prioritization within Interrupt Level 4 .................................................3-19
Table 3-5. Encoding the Interrupt Vector .....................................................................3-23
Table 3-6. Port A Pin Functions ...................................................................................3-31
Table 3-7. Port B Pin Functions ...................................................................................3-32
Table 3-8. DTACK Field Encoding ...............................................................................3-47
Table 3-9. SCR Register Bits .......................................................................................3-51
Table 3-10. Bus Arbitration Priority Table ......................................................................3-58
Table 3-11. DRAM Refresh Memory Map Table............................................................3-68
Table 4-1. The Five Possible SCC Combinations..........................................................4-9
Table 4-2. PCM Highway Mode Pin Functions ............................................................4-17
Table 4-3. PCM Channel Selection..............................................................................4-17
Table 4-4. Typical Bit Rates of Asynchronous Communication ...................................4-27
Table 4-5. Transmit Data Delay (TCLK Periods) .........................................................4-28
Table 4-6. SCC Parameter RAM Memory Map............................................................4-35
Table 4-7. UART Specific Parameter RAM..................................................................4-46
Table 4-8. HDLC-Specific Parameter RAM..................................................................4-69
Table 4-9. BISYNC Specific Parameter RAM ..............................................................4-86
Table 4-10. DDCMP Specific Parameter RAM ............................................................4-104
Table 4-11. Transparent-Specific Parameter RAM ......................................................4-125
MOTOROLA
Table
Number
Communications Processor (CP)
System Integration Block (SIB)
LIST OF TABLES
MC68000/MC68008 Core
MC68302 USER’S MANUAL
Section 2
Section 3
Section 4
Title
Number
Page
xxi