MC68340AG16E Freescale Semiconductor, MC68340AG16E Datasheet - Page 322

• Manufacturer Part Number: MC68340AG16E
• Description: IC MPU 32BIT 16MHZ 144-LQFP
• Manufacturer: Freescale Semiconductor

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

TCS3–TCS0—Transmitter Clock Select
7.4.1.7 COMMAND REGISTER (CR). The CR is used to supply commands to the
channel. Multiple commands can be specified in a single write to the CR if the commands
are not conflicting—e.g., reset transmitter and enable transmitter commands cannot be
specified in a single command. This register can only be written when the serial module is
enabled (i.e., the STP bit in the MCR is cleared).
MOTOROLA
These bits select the baud rate clock for the channel transmitter from a set of baud rates
listed in Table 7-5. The baud rate set selected depends upon ACR bit 7. Set 1 is
selected if ACR bit 7 = 0, and set 2 is selected if ACR bit 7 = 1. The transmitter clock is
always 16 times the baud rate shown in this list, except when SCLK is used.
CRA, CRB
Write Only
RESET:
TCS3
MISC3
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,
MISC2
Table 7-5. TCSx Control Bits
TCS2
6
0
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
MISC1
5
0
TCS1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
MISC0
4
0
TCS0
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
TC1
3
0
SCLK/16
SCLK/1
Supervisor/User
134.5
Set 1
38.4k
76.8k
1200
1050
2400
4800
7200
9600
TC0
110
200
300
600
2
0
50
$712, $71A
RC1
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
RC0
0
0
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