ATAM862P-TNSY4D Atmel, ATAM862P-TNSY4D Datasheet - Page 57

• Manufacturer Part Number: ATAM862P-TNSY4D
• Description: IC MCU FLASH 4K TX 433MHZ 24SSOP
• Manufacturer: Atmel

Specifications of ATAM862P-TNSY4D

• Applications: UHF ASK/FSK
• Core Processor: MARC4
• Program Memory Type: FLASH (4 kB)
• Controller Series: MARC4 4-Bit
• Ram Size: 256 x 4
• Interface: SSI
• Number Of I /o: 11
• Voltage - Supply: 1.8 V ~ 4 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 24-SSOP
• Processor Series: ATAM862x
• Core: MARC4
• Data Bus Width: 4 bit
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

22.12.6
22.12.7
22.12.8
4551G–4BMCU–07/07
Timer 2 Compare Mode Register (T2CM)
Timer 2 COmpare Register 1 (T2CO1)
Timer 2 COmpare Register 2 (T2CO2) Byte Write
Table 22-11. Timer 2 Toggle Mask Bits
In prescaler mode the clock is bypassed if the compare register T2CO1 contains 0.
T2OTM
T2CTM
T2RM
T2IM
Timer 2 Output Mode
1, 2, 3, 4, 5 and 6
1, 2, 3, 4, 5 and 6
7
Write cycle
First write cycle
Second write cycle
T2OTM
Bit 3
Timer 2 Overflow Toggle Mask bit
T2OTM = 0, disable overflow toggle
T2OTM = 1, enable overflow toggle, a counter overflow (OVF2) toggles output
Timer 2 Compare Toggle Mask bit
T2CTM = 0, disable compare toggle
T2CTM = 1, enable compare toggle, a match of the counter with the compare
Timer 2 Reset Mask bit
T2RM = 0, disable counter reset
T2RM = 1, enable counter reset, a match of the counter with the compare register
Timer 2 Interrupt Mask bit
T2IM = 0, disable Timer 2 interrupt
T2IM = 1, enable Timer 2 interrupt
T2CTM
Bit 2
flip-flop (TOG2). If the T2OTM bit is set, only a counter overflow can
generate an interrupt except on the Timer 2 output mode 7.
register toggles output flip-flop (TOG2). In Timer 2 output mode 7 and
when the T2CTM bit is set, only a match of the counter with the
compare register can generate an interrupt.
resets the counter
Bit 3
Bit 3
Bit 7
T2RM
Bit 1
Bit 2
Bit 2
Bit 6
T2OTM
T2IM
Bit 0
0
1
x
Bit 1
Bit 1
Bit 5
Bit 0
Bit 0
Bit 4
T2CTM
x
x
1
Address: "7"hex - Subaddress: "3"hex
Address: "7"hex - Subaddress: "4"hex
Address: "7"hex - Subaddress: "5"hex
Timer 2 Interrupt Source
Compare match (CM2)
Overflow (OVF2)
Compare match (CM2)
Reset value: 0000b
Reset value: 1111b
Reset value: 1111b
Reset value: 1111b
ATAM862-4
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