MC68340AG25E Freescale Semiconductor, MC68340AG25E Datasheet - Page 321
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
- Current page: 321 of 441
- Download datasheet (3Mb)
7.4.1.6 CLOCK-SELECT REGISTER (CSR). The CSR selects the baud rate clock for the
channel receiver and transmitter. This register can only be written when the serial module
is enabled (i.e., the STP bit in the MCR is cleared).
RCS3–RCS0—Receiver Clock Select
7-26
These bits select the baud rate clock for the channel receiver from a set of baud rates
listed in Table 7-4. The baud rate set selected depends upon the auxiliary control
register (ACR) bit 7. Set 1 is selected if ACR bit 7 = 0, and set 2 is selected if ACR bit
7 = 1. The receiver clock is always 16 times the baud rate shown in this list, except
when SCLK is used.
This register should only be written after the external crystal is
stable (XTAL_RDY bit of the ISR is zero).
CSRA, CSRB
Write Only
RESET:
RCS3
RCS3
Freescale Semiconductor, Inc.
7
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
For More Information On This Product,
RCS2
Table 7-4. RCSx Control Bits
6
0
RCS2
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
MC68340 USER’S MANUAL
Go to: www.freescale.com
RCS1
5
0
RCS1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
RCS0
4
0
NOTE
RCS0
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
TCS3
3
0
SCLK/16
SCLK/1
Supervisor/User
TCS2
134.5
Set 1
38.4k
76.8k
1200
1050
2400
4800
7200
9600
110
200
300
600
2
0
50
$711, $719
TCS1
1
0
SCLK/16
SCLK/1
134.5
Set 2
19.2k
38.4k
1200
2000
2400
4800
1800
9600
110
150
300
600
75
TCS0
0
0
MOTOROLA
Related parts for MC68340AG25E
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet: