MC68340AG25E Freescale Semiconductor, MC68340AG25E Datasheet - Page 8

• 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

11/2/95
Paragraph
4.2.4.2
4.2.5
4.2.5.1
4.2.5.2
4.2.6
4.2.7
4.3
4.3.1
4.3.2
4.3.2.1
4.3.2.2
4.3.2.3
4.3.2.4
4.3.2.5
4.3.2.6
4.3.2.7
4.3.2.8
4.3.3
4.3.4
4.3.4.1
4.3.4.2
4.3.4.3
4.3.5
4.3.5.1
4.3.5.2
4.3.5.3
4.3.5.4
4.3.5.5
4.3.5.6
4.3.5.7
4.4
4.4.1
4.4.2
4.4.3
5.1
5.1.1
5.1.2
5.1.3
MOTOROLA
Number
Programming Model......................................................................................... 4-18
MC68340 Initialization Sequence................................................................. 4-36
Overview............................................................................................................. 5-1
TABLE OF CONTENTS (Continued)
External Bus Interface Operation............................................................... 4-15
Low-Power Stop ........................................................................................... 4-17
Freeze............................................................................................................. 4-17
Module Base Address Register (MBAR)................................................... 4-20
System Configuration and Protection Registers..................................... 4-21
Clock Synthesizer Control Register (SYNCR) ........................................ 4-28
Chip Select Registers .................................................................................. 4-29
External Bus Interface Control.................................................................... 4-33
Startup ............................................................................................................ 4-36
SIM40 Module Configuration ..................................................................... 4-36
SIM40 Example Configuration Code........................................................ 4-38
Features.......................................................................................................... 5-2
Virtual Memory .............................................................................................. 5-2
Loop Mode Instruction Execution .............................................................. 5-3
Port A Data Register (PORTA)................................................................ 4-34
Global Chip Select Operation ................................................................ 4-14
Port A........................................................................................................... 4-15
Port B........................................................................................................... 4-16
Module Configuration Register (MCR).................................................. 4-21
Autovector Register (AVR)....................................................................... 4-23
Reset Status Register (RSR)................................................................... 4-23
Software Interrupt Vector Register (SWIV)........................................... 4-24
System Protection Control Register (SYPCR)..................................... 4-24
Periodic Interrupt Control Register (PICR) ........................................... 4-26
Periodic Interrupt Timer Register (PITR)............................................... 4-27
Software Service Register (SWSR) ...................................................... 4-28
Base Address Registers .......................................................................... 4-30
Address Mask Registers.......................................................................... 4-31
Chip Select Registers Programming Example.................................... 4-33
Port A Pin Assignment Register 1 (PPARA1)....................................... 4-33
Port A Pin Assignment Register 2 (PPARA2)....................................... 4-34
Port A Data Direction Register (DDRA)................................................. 4-34
Port B Pin Assignment Register (PPARB) ............................................ 4-35
Port B Data Direction Register (DDRB)................................................. 4-35
Port B Data Register (PORTB, PORTB1) .............................................. 4-35
Freescale Semiconductor, Inc.
For More Information On This Product,
SECTION 1: OVERVIEW
MC68340 USER'S MANUAL
Go to: www.freescale.com
Section 5
C P U 3 2
Title
UM Rev 1
Number
P a g e
vii