AT91R40807-33AI Atmel, AT91R40807-33AI Datasheet - Page 141

• Manufacturer Part Number: AT91R40807-33AI
• Description: IC ARM7 MCU 176 TQFP
• Manufacturer: Atmel
• Series: AT91SAMr

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: -

TC Counter Value Register
Register Name: TC_CVR
Access Type:
Reset Value:
Offset:
• CV: Counter Value (Code Label TC_CV)
CV contains the counter value in real-time.
TC Register A
Register Name: TC_RA
Access Type:
Reset Value:
Offset:
• RA: Register A (Code Label TC_RA)
RA contains the Register A value in real-time.
1354D–ATARM–08/02
31
23
15
31
23
15
–
–
–
–
7
7
Read Only
0
0x10
Read Only if WAVE = 0, Read/Write if WAVE = 1
0
0x14
30
22
14
30
22
14
–
–
6
–
–
6
29
21
13
29
21
13
–
–
5
–
–
5
28
20
12
28
20
12
–
–
–
–
4
4
CV
CV
RA
RA
27
19
27
19
11
11
–
–
–
–
3
3
26
18
10
26
18
10
–
–
2
–
–
2
AT91X40 Series
25
17
25
17
–
–
9
1
–
–
9
1
24
16
24
16
–
–
–
–
8
0
8
0
141