AT91R40807-33AI Atmel, AT91R40807-33AI Datasheet - Page 145
AT91R40807-33AI
Manufacturer Part Number
AT91R40807-33AI
Description
IC ARM7 MCU 176 TQFP
Manufacturer
Atmel
Series
AT91SAMr
Datasheets
1.AT91R40807-33AC.pdf
(19 pages)
2.AT91R40807-33AC.pdf
(20 pages)
3.AT91R40807-33AI.pdf
(153 pages)
Specifications of AT91R40807-33AI
Core Processor
ARM7
Core Size
16/32-Bit
Speed
33MHz
Connectivity
EBI/EMI, UART/USART
Peripherals
WDT
Number Of I /o
32
Program Memory Type
ROMless
Ram Size
136K x 8
Voltage - Supply (vcc/vdd)
1.8 V ~ 3.6 V
Oscillator Type
External
Operating Temperature
-40°C ~ 85°C
Package / Case
100-TQFP, 100-VQFP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Program Memory Size
-
Data Converters
-
Available stocks
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Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
AT91R40807-33AI
Manufacturer:
ATMEL
Quantity:
1 831
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TC Interrupt Enable Register
Register Name: TC_IER
Access Type:
Offset:
• COVFS: Counter Overflow (Code Label TC_COVFS)
0 = No effect.
1 = Enables the Counter Overflow Interrupt.
• LOVRS: Load Overrun (Code Label TC_LOVRS)
0 = No effect.
1: Enables the Load Overrun Interrupt.
• CPAS: RA Compare (Code Label TC_CPAS)
0 = No effect.
1 = Enables the RA Compare Interrupt.
• CPBS: RB Compare (Code Label TC_CPBS)
0 = No effect.
1 = Enables the RB Compare Interrupt.
• CPCS: RC Compare (Code Label TC_CPCS)
0 = No effect.
1 = Enables the RC Compare Interrupt.
• LDRAS: RA Loading (Code Label TC_LDRAS)
0 = No effect.
1 = Enables the RA Load Interrupt.
• LDRBS: RB Loading (Code Label TC_LDRBS)
0 = No effect.
1 = Enables the RB Load Interrupt.
• ETRGS: External Trigger (Code Label TC_ETRGS)
0 = No effect.
1 = Enables the External Trigger Interrupt.
1354D–ATARM–08/02
ETRGS
31
23
15
–
–
–
7
Write only
0x24
LDRBS
30
22
14
–
–
–
6
LDRAS
29
21
13
–
–
–
5
CPCS
28
20
12
–
–
–
4
CPBS
27
19
11
–
–
–
3
CPAS
26
18
10
–
–
–
2
AT91X40 Series
LOVRS
25
17
–
–
9
–
1
COVFS
24
16
–
–
–
8
0
145
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