AT90PWM316-16MU Atmel, AT90PWM316-16MU Datasheet - Page 354

• Manufacturer Part Number: AT90PWM316-16MU
• Description: MCU AVR 16K FLASH 16MHZ 32-QFN
• Manufacturer: Atmel
• Series: AVR® 90PWM Lightingr

Specifications of AT90PWM316-16MU

• Core Processor: AVR
• Core Size: 8-Bit
• Speed: 16MHz
• Connectivity: SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 27
• Program Memory Size: 16KB (16K x 8)
• 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 ~ 105°C
• Package / Case: 32-QFN
• Processor Series: AT90PWMx
• Core: AVR8
• Data Bus Width: 8 bit
• Data Ram Size: 1 KB
• Interface Type: SPI, USART
• Maximum Clock Frequency: 16 MHz
• Number Of Programmable I/os: 53
• Number Of Timers: 2
• Maximum Operating Temperature: + 105 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: EWAVR, EWAVR-BL
• Development Tools By Supplier: ATAVRDRAGON, ATSTK500, ATSTK600, ATAVRISP2, ATAVRONEKIT, ATAVRFBKIT, ATAVRISP2
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 11 Channel
• Cpu Family: 90P
• Device Core: AVR
• Device Core Size: 8b
• Frequency (max): 16MHz
• Total Internal Ram Size: 1KB
• # I/os (max): 53
• Number Of Timers - General Purpose: 2
• Operating Supply Voltage (typ): 3.3/5V
• Operating Supply Voltage (max): 5.5V
• Operating Supply Voltage (min): 2.7V
• Instruction Set Architecture: RISC
• Operating Temp Range: -40C to 105C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 32
• Package Type: QFN EP
• For Use With: ATSTK600-SOIC - STK600 SOCKET/ADAPTER FOR SOICATAVRMC200 - KIT EVAL FOR AT90PWM3 ASYNCATAVRFBKIT - KIT DEMO BALLAST FOR AT90PWM2
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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AT90PWM216/316
15 16-bit Timer/Counter1 with PWM ........................................................ 103
16 Power Stage Controller – (PSC0, PSC1 & PSC2) .............................. 131
14.6
14.7
14.8
15.1
15.2
15.3
15.4
15.5
15.6
15.7
15.8
15.9
15.10
16.1
16.2
16.3
16.4
16.5
16.6
16.7
16.8
16.9
16.10
16.11
16.12
16.13
16.14
16.15
16.16
16.17
16.18
16.19
16.20
Modes of Operation .........................................................................................91
Timer/Counter Timing Diagrams .....................................................................95
8-bit Timer/Counter Register Description ........................................................97
Overview ........................................................................................................103
Accessing 16-bit Registers ............................................................................105
Timer/Counter Clock Sources .......................................................................108
Counter Unit ..................................................................................................109
Input Capture Unit .........................................................................................110
Output Compare Units ...................................................................................112
Compare Match Output Unit ..........................................................................113
Modes of Operation .......................................................................................115
Timer/Counter Timing Diagrams ...................................................................122
16-bit Timer/Counter Register Description ....................................................124
Features ........................................................................................................131
Overview ........................................................................................................131
PSC Description ............................................................................................132
Signal Description ..........................................................................................134
Functional Description ...................................................................................136
Update of Values ...........................................................................................141
Enhanced Resolution ....................................................................................141
PSC Inputs ....................................................................................................145
PSC Input Mode 1: Stop signal, Jump to Opposite Dead-Time and Wait .....150
PSC Input Mode 2: Stop signal, Execute Opposite Dead-Time and Wait .....151
PSC Input Mode 3: Stop signal, Execute Opposite while Fault active ..........152
PSC Input Mode 4: Deactivate outputs without changing timing. ..................152
PSC Input Mode 5: Stop signal and Insert Dead-Time ..................................153
PSC Input Mode 6: Stop signal, Jump to Opposite Dead-Time and Wait. ....154
PSC Input Mode 7: Halt PSC and Wait for Software Action ..........................154
PSC Input Mode 8: Edge Retrigger PSC .......................................................154
PSC Input Mode 9: Fixed Frequency Edge Retrigger PSC ...........................155
PSC Input Mode 14: Fixed Frequency Edge Retrigger PSC and Disactivate Out-
put 156
PSC2 Outputs ................................................................................................159
Analog Synchronization .................................................................................159
7710E–AVR–08/10