AT91M63200-25AI Atmel, AT91M63200-25AI Datasheet - Page 81

• Manufacturer Part Number: AT91M63200-25AI
• Description: IC ARM7 MCU 176 TQFP
• Manufacturer: Atmel
• Series: AT91SAMr

Specifications of AT91M63200-25AI

• Core Processor: ARM7
• Core Size: 16/32-Bit
• Speed: 25MHz
• Connectivity: EBI/EMI, SPI, UART/USART
• Peripherals: POR, WDT
• Number Of I /o: 58
• Program Memory Type: OTP
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 3.6 V
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 176-TQFP, 176-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -

USART Mode Register
Name:
Access Type:
•
•
•
•
USCLKS: Clock Selection (Baud Rate Generator Input Clock)
CHRL: Character Length
Start, stop and parity bits are added to the character length.
SYNC: Synchronous Mode Select
0 = USART operates in asynchronous mode.
1 = USART operates in synchronous mode.
PAR: Parity Type
0
0
1
0
0
1
1
0
0
0
0
1
1
USCLKS
CHRL
31
23
15
–
–
7
PAR
CHMODE
X
0
1
0
1
0
1
0
0
1
1
0
1
CHRL
Selected Clock
MCKI
MCKI/8
External (SCK)
Character Length
Five bits
Six bits
Seven bits
Eight bits
0
1
0
1
x
x
30
22
14
US_MR
Read/Write
–
–
6
Parity Type
Even parity
Odd parity
Parity forced to 0 (space)
Parity forced to 1 (mark)
No parity
Multi-drop mode
29
21
13
–
–
5
NBSTOP
USCLKS
28
20
12
–
–
4
27
19
11
–
–
3
–
CLKO
PAR
26
18
10
–
2
–
AT91M63200
MODE9
25
17
–
9
1
–
SYNC
24
16
–
–
8
0
–
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