MC68340AG25E Freescale Semiconductor, MC68340AG25E Datasheet - Page 11

• Manufacturer Part Number: MC68340AG25E
• Description: IC MPU 32BIT 25MHZ 144-LQFP
• Manufacturer: Freescale Semiconductor

Specifications of MC68340AG25E

• Processor Type: M683xx 32-Bit
• Speed: 25MHz
• Voltage: 5V
• Mounting Type: Surface Mount
• Package / Case: 144-LQFP
• Controller Family/series: 68K
• Core Size: 32 Bit
• No. Of I/o's: 16
• Cpu Speed: 25MHz
• No. Of Timers: 2
• Embedded Interface Type: UART
• Digital Ic Case Style: LQFP
• Rohs Compliant: Yes
• Processor Series: M683xx
• Core: CPU32
• Maximum Clock Frequency: 25 MHz
• Maximum Operating Temperature: + 105 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: 0 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Lead Free Status / Rohs Status: Details

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Paragraph
5.6.1.3
5.6.2
5.6.2.1
5.6.2.2
5.6.2.2.1
5.6.2.2.2
5.6.2.2.3
5.6.2.3
5.6.2.4
5.6.2.5
5.6.2.5.1
5.6.2.5.2
5.6.2.5.3
5.6.2.6
5.6.2.7
5.6.2.7.1
5.6.2.7.2
5.6.2.8
5.6.2.8.1
5.6.2.8.2
5.6.2.8.3
5.6.2.8.4
5.6.2.8.5
5.6.2.8.6
5.6.2.8.7
5.6.2.8.8
5.6.2.8.9
5.6.2.8.10
5.6.2.8.11
5.6.2.8.12
5.6.2.8.13
5.6.2.8.14
5.6.2.8.15
5.6.2.8.16
5.6.3
5.6.3.1
5.6.3.2
5.6.3.3
5.7
5.7.1
5.7.1.1
5.7.1.2
x
Number
Instruction Execution Timing........................................................................... 5-88
TABLE OF CONTENTS (Continued)
Background Debug Mode........................................................................... 5-65
Deterministic Opcode Tracking.................................................................. 5-86
Resource Scheduling .................................................................................. 5-88
Returning from BDM................................................................................. 5-68
Instruction Fetch ( IFETCH )...................................................................... 5-86
Instruction Pipe ( IPIPE )........................................................................... 5-87
On-Chip Hardware Breakpoint Overview............................................. 5-64
Enabling BDM ........................................................................................... 5-65
BDM Sources ............................................................................................ 5-66
Entering BDM ............................................................................................ 5-66
Command Execution................................................................................ 5-67
BDM Registers........................................................................................... 5-67
Serial Interface.......................................................................................... 5-68
Command Set ........................................................................................... 5-73
Opcode Tracking during Loop Mode .................................................... 5-88
Microsequencer ........................................................................................ 5-89
Instruction Pipeline................................................................................... 5-89
Fault Address Register (FAR) ............................................................. 5-67
Write Memory Location (WRITE)........................................................ 5-79
Fill Memory Block (FILL)...................................................................... 5-82
Resume Execution (GO)...................................................................... 5-83
External BKPT Signal.......................................................................... 5-66
BGND Instruction .................................................................................. 5-66
Double Bus Fault. ................................................................................. 5-66
Return Program Counter (RPC) ......................................................... 5-67
Current Instruction Program Counter (PCC).................................... 5-67
Development System Serial Logic.................................................... 5-71
Command Format................................................................................. 5-73
Command Set Summary..................................................................... 5-75
Read A/D Register (RAREG/RDREG)................................................ 5-76
Write A/D Register (WAREG/WDREG) .............................................. 5-77
Read System Register (RSREG)........................................................ 5-77
Write System Register (WSREG)....................................................... 5-78
Read Memory Location (READ)......................................................... 5-79
Dump Memory Block (DUMP). ........................................................... 5-80
Call User Code (CALL)........................................................................ 5-83
Reset Peripherals (RST)...................................................................... 5-85
No Operation (NOP)............................................................................. 5-85
Future Commands................................................................................ 5-86
CPU Serial Logic.................................................................................. 5-69
Command Sequence Diagram.......................................................... 5-74
Freescale Semiconductor, Inc.
For More Information On This Product,
SECTION 1: OVERVIEW
MC68340 USER'S MANUAL
Go to: www.freescale.com
Title
UM Rev.1.0
MOTOROLA
Number
P a g e