AT90PWM1-16MU Atmel, AT90PWM1-16MU Datasheet - Page 156

• Manufacturer Part Number: AT90PWM1-16MU
• Description: IC AVR PWM 8KB FLASH 16MHZ 32QFN
• Manufacturer: Atmel
• Series: AVR® 90PWM Lightingr

Specifications of AT90PWM1-16MU

• Core Processor: AVR
• Core Size: 8-Bit
• Speed: 16MHz
• Connectivity: SPI
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 19
• Program Memory Size: 8KB (8K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 512 x 8
• Ram Size: 512 x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 105°C
• Package / Case: 32-QFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

16.25.3
16.25.4
156
AT90PWM1
Output Compare SA Register – OCRnSAH and OCRnSAL
Output Compare RA Register – OCRnRAH and OCRnRAL
• Bit 2 – POENnB: PSC n OUT Part B Output Enable
When this bit is clear, I/O pin affected to PSCOUTn1 acts as a standard port.
When this bit is set, I/O pin affected to PSCOUTn1 is connected to the PSC waveform generator
B output and is set and clear according to the PSC operation.
• Bit 1 – POEN2C : PSCOUT22 Output Enable (PSC2 only)
When this bit is clear, second I/O pin affected to PSCOUT22 acts as a standard port.
When this bit is set, second I/O pin affected to PSCOUT22 is connected to the PSC waveform
generator A output and is set and clear according to the PSC operation.
• Bit 0 – POENnA: PSC n OUT Part A Output Enable
When this bit is clear, I/O pin affected to PSCOUTn0 acts as a standard port.
When this bit is set, I/O pin affected to PSCOUTn0 is connected to the PSC waveform generator
A output and is set and clear according to the PSC operation.
Bit
Read/Write
Initial Value
Bit
Read/Write
Initial Value
W
W
7
–
0
7
–
0
W
W
6
–
0
6
–
0
W
W
5
–
0
5
–
0
W
W
4
–
OCRnSA[7:0]
0
4
–
OCRnRA[7:0]
0
W
W
3
0
3
0
OCRnSA[11:8]
OCRnRA[11:8]
W
W
2
0
2
0
W
W
1
0
1
0
W
W
0
0
0
0
4378C–AVR–09/08
OCRnSAH
OCRnRAH
OCRnRAL
OCRnSAL