MC68340AG16E Freescale Semiconductor, MC68340AG16E Datasheet - Page 95
![no-image](/images/manufacturer_photos/0/2/262/freescale_semiconductor_sml.jpg)
MC68340AG16E
Manufacturer Part Number
MC68340AG16E
Description
IC MPU 32BIT 16MHZ 144-LQFP
Manufacturer
Freescale Semiconductor
Datasheet
1.MC68340FE25E.pdf
(441 pages)
Specifications of MC68340AG16E
Processor Type
M683xx 32-Bit
Speed
16MHz
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
16MHz
No. Of Timers
2
Embedded Interface Type
UART
Digital Ic Case Style
LQFP
Rohs Compliant
Yes
Processor Series
M683xx
Core
CPU32
Maximum Clock Frequency
16 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:
MC68340AG16E
Manufacturer:
Freescale Semiconductor
Quantity:
135
Company:
Part Number:
MC68340AG16E
Manufacturer:
FREESCALE
Quantity:
329
Company:
Part Number:
MC68340AG16E
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
Part Number:
MC68340AG16E
Manufacturer:
FREESCALE
Quantity:
20 000
Company:
Part Number:
MC68340AG16EB1
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
- Current page: 95 of 441
- Download datasheet (3Mb)
State 0—During state 0, the A31–A0 and FCx become valid, R/ W is driven to indicate a
show read or write cycle, and the SIZx pins indicate the number of bytes to transfer.
During a read, the addressed peripheral is driving the data bus, and the user must take
care to avoid bus conflicts.
State 41—One-half clock cycle later, DS (rather than AS ) is asserted to indicate that
address information is valid.
State 42—No action occurs in state 42. The bus controller remains in state 42 (wait states
will be inserted) until the internal read cycle is complete.
State 43—When DS is negated, show data is valid on the next falling edge of the system
clock. The external data bus drivers are enabled so that data becomes valid on the
external bus as soon as it is available on the internal bus.
State 0—The A31–A0, FCx, R/ W , and SIZx pins change to begin the next cycle. Data
from the preceding cycle is valid through state 0.
3.7 RESET OPERATION
The MC68340 has reset control logic to determine the cause of reset, synchronize it if
necessary, and assert the appropriate reset lines. The reset control logic can
independently drive three different lines:
3-46
1. EXTRST (external reset) drives the external RESET pin.
2. CLKRST (clock reset) resets the clock module.
SIZ1–SIZ0
FC2–FC0,
CLKOUT
A31–A0,
D15–D0
AS, CS
BKPT
R/W
DS
Figure 3-26. Show Cycle Timing Diagram
Freescale Semiconductor, Inc.
S0
For More Information On This Product,
MC68340 USER’S MANUAL
S41
SHOW CYCLE
Go to: www.freescale.com
S42
S43
S0
START OF EXTERNAL CYCLE
S1
S2
MOTOROLA
Related parts for MC68340AG16E
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![MC68340](/images/manufacturer_photos/0/2/263/freescale_semiconductor__inc_tmb.jpg)
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
![MC14560BCP](/images/manufacturer_photos/0/2/263/freescale_semiconductor__inc_tmb.jpg)
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
![MC12034AP](/images/manufacturer_photos/0/2/263/freescale_semiconductor__inc_tmb.jpg)
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
![MPIC2112P](/images/manufacturer_photos/0/2/263/freescale_semiconductor__inc_tmb.jpg)
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
![MC14520BCP](/images/manufacturer_photos/0/2/263/freescale_semiconductor__inc_tmb.jpg)
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
![MC12026AP](/images/manufacturer_photos/0/2/263/freescale_semiconductor__inc_tmb.jpg)
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
![MC145152P2](/images/manufacturer_photos/0/2/263/freescale_semiconductor__inc_tmb.jpg)
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
![MC68HC11A0P](/images/manufacturer_photos/0/2/263/freescale_semiconductor__inc_tmb.jpg)
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
![MCM6726DWJ10](/images/manufacturer_photos/0/2/263/freescale_semiconductor__inc_tmb.jpg)
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
![MC44355](/images/manufacturer_photos/0/2/263/freescale_semiconductor__inc_tmb.jpg)
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
![MC13282AP](/images/manufacturer_photos/0/2/263/freescale_semiconductor__inc_tmb.jpg)
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
![MC14519BCP](/images/manufacturer_photos/0/2/263/freescale_semiconductor__inc_tmb.jpg)
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
![MC14495P1](/images/manufacturer_photos/0/2/263/freescale_semiconductor__inc_tmb.jpg)
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
![SN74LS796N](/images/manufacturer_photos/0/2/263/freescale_semiconductor__inc_tmb.jpg)
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
![MC142100CP](/images/manufacturer_photos/0/2/263/freescale_semiconductor__inc_tmb.jpg)
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet: