ATMEGA16M1-MU Atmel, ATMEGA16M1-MU Datasheet - Page 137

• Manufacturer Part Number: ATMEGA16M1-MU
• Description: IC MCU AVR 16K FLASH 32VQFN
• Manufacturer: Atmel
• Series: AVR® ATmegar

Specifications of ATMEGA16M1-MU

• Core Processor: AVR
• Core Size: 8-Bit
• Speed: 16MHz
• Connectivity: CAN, LIN, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
• Program Memory Size: 16KB (8K x 16)
• Program Memory Type: FLASH
• Eeprom Size: 512 x 8
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 11x10b; D/A 1x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 32-VQFN Exposed Pad, 32-HVQFN, 32-SQFN, 32-DHVQFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Number Of I /o: -

Figure 17-5. Controlled Start and Stop Mechanism in One-Ramp Mode
Note:
8209D–AVR–11/10
POCRnRB
POCRnSB
POCRnRA
POCRnSA
PSC Counter
Run
PSCOUTnA
PSCOUTnB
See “PCTL – PSC Control Register” on page 150.
Figure 17-4. PSCOUTnA & PSCOUTnB Basic Waveforms in One Ramp mode
On-Time A = (POCRnRAH/L - POCRnSAH/L) × 1/Fclkpsc
On-Time B = (POCRnRBH/L - POCRnSBH/L) × 1/Fclkpsc
Dead-Time A = (POCRnSAH/L + 1) × 1/Fclkpsc
Dead-Time B = (POCRnSBH/L - POCRnRAH/L) × 1/Fclkpsc
Note:
If the overlap protection is disabled, in One-Ramp mode, PSCOUTnA and PSCOUTnB outputs
can be configured to overlap each other, though in normal use this is not desirable.
PSC Counter
PSCOUTnA
PSCOUTnB
Minimal value for Dead-Time A = 1/Fclkpsc
POCRnSA
0
Dead-Time A
0
(PCCYC = 1)
On-Time A
PSC Cycle
POCRnRA
ATmega16M1/32M1/64M1
POCRnSB
Dead-Time B
On-Time B
POCRnRB
137