MC68340AG25E Freescale Semiconductor, MC68340AG25E Datasheet - Page 16
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MC68340AG25E
Manufacturer Part Number
MC68340AG25E
Description
IC MPU 32BIT 25MHZ 144-LQFP
Manufacturer
Freescale Semiconductor
Datasheet
1.MC68340FE25E.pdf
(441 pages)
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MC68340AG25E
Manufacturer:
Freescale Semiconductor
Quantity:
135
Company:
Part Number:
MC68340AG25E
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
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Paragraph
8.3.3
8.3.4
8.3.5
8.3.6
8.3.7
8.3.8
8.3.9
8.3.9.1
8.3.9.2
8.3.9.3
8.4
8.4.1
8.4.2
8.4.3
8.4.4
8.4.5
8.4.6
8.4.7
8.4.8
8.5
8.5.1
8.5.2
9.1
9.2
9.3
9.4
9.4.1
9.4.2
9.4.3
9.4.4
9.5
9.6
10.1
10.1.1
MOTOROLA
Number
Register Description......................................................................................... 8-17
Timer Module Initialization Sequence.......................................................... 8-27
Overview............................................................................................................. 9-1
TAP Controller................................................................................................... 9-2
Boundary Scan Register ................................................................................. 9-3
Instruction Register........................................................................................... 9-9
MC68340 Restrictions...................................................................................... 9-11
Non-IEEE 1149.1 Operation........................................................................... 9-12
Minimum System Configuration................................................................... 10-1
TABLE OF CONTENTS (Continued)
Processor Clock Circuitry.......................................................................... 10-1
Variable Duty-Cycle Square-Wave Generator........................................ 8-9
Variable-Width Single-Shot Pulse Generator......................................... 8-10
Pulse-Width Measurement.......................................................................... 8-12
Period Measurement.................................................................................... 8-13
Event Count ................................................................................................... 8-14
Timer Bypass................................................................................................. 8-16
Bus Operation................................................................................................ 8-17
Module Configuration Register (MCR)...................................................... 8-18
Interrupt Register (IR) ................................................................................... 8-20
Control Register (CR)................................................................................... 8-20
Status Register (SR)..................................................................................... 8-23
Counter Register (CNTR) ............................................................................ 8-25
Preload 1 Register (PREL1)........................................................................ 8-25
Preload 2 Register (PREL2)........................................................................ 8-26
Compare Register (COM)............................................................................ 8-26
Timer Module Configuration....................................................................... 8-27
Timer Module Example Configuration Code........................................... 8-28
EXTEST (000) ............................................................................................... 9-10
SAMPLE/PRELOAD (001) .......................................................................... 9-10
BYPASS (X1X, 101)..................................................................................... 9-11
HI-Z (100) ....................................................................................................... 9-11
Read Cycles............................................................................................... 8-17
Write Cycles............................................................................................... 8-17
Interrupt Acknowledge Cycles................................................................ 8-17
Freescale Semiconductor, Inc.
For More Information On This Product,
IEEE 1149.1 Test Access Port
SECTION 1: OVERVIEW
MC68340 USER'S MANUAL
Go to: www.freescale.com
Applications
Section 10
Section 9
Title
UM Rev 1
Number
P a g e
xv
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