AT90PWM3B-16SU Atmel, AT90PWM3B-16SU Datasheet - Page 354

• Manufacturer Part Number: AT90PWM3B-16SU
• Description: IC MCU AVR RISC 8K FLASH 32-SOIC
• Manufacturer: Atmel
• Series: AVR® 90PWM Lightingr

Specifications of AT90PWM3B-16SU

• 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: 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 11x10b; D/A 1x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 105°C
• Package / Case: 32-SOIC (7.5mm Width)
• Processor Series: AT90PWMx
• Core: AVR8
• Data Bus Width: 8 bit
• Data Ram Size: 512 B
• Interface Type: SPI/USART
• Maximum Clock Frequency: 16 MHz
• Number Of Programmable I/os: 27
• Number Of Timers: 2
• Operating Supply Voltage: 2.7 V to 5.5 V
• 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: 11-ch x 10-bit
• On-chip Dac: 1-chx10-bit
• Controller Family/series: AVR PWM
• Eeprom Memory Size: 512Byte
• Ram Memory Size: 512Byte
• Cpu Speed: 16MHz
• Rohs Compliant: Yes
• For Use With: ATSTK600-SOIC - STK600 SOCKET/ADAPTER FOR SOIC770-1007 - ISP 4PORT ATMEL AVR MCU SPI/JTAGATAVRMC200 - KIT EVAL FOR AT90PWM3 ASYNCATAVRFBKIT - KIT DEMO BALLAST FOR AT90PWM2ATAVRISP2 - PROGRAMMER AVR IN SYSTEMATSTK520 - ADAPTER KIT FOR 90PWM
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

4317H–AVR–12/06
22 Digital to Analog Converter - DAC ..................................................... 256
23 debugWIRE On-chip Debug System .................................................. 261
24 Boot Loader Support – Read-While-Write Self-Programming ......... 262
25 Memory Programming ......................................................................... 276
26 Electrical Characteristics
21.9 Amplifier ...........................................................................................................250
21.10 Amplifier Control Registers ..............................................................................253
22.1 Features ...........................................................................................................256
22.2 Operation .........................................................................................................257
22.3 Starting a Conversion ......................................................................................257
22.4 DAC Register Description ................................................................................258
23.1 Features ...........................................................................................................261
23.2 Overview ..........................................................................................................261
23.3 Physical Interface .............................................................................................261
23.4 Software Break Points .....................................................................................262
23.5 Limitations of debugWIRE ...............................................................................262
23.6 debugWIRE Related Register in I/O Memory ..................................................262
24.1 Boot Loader Features ......................................................................................263
24.2 Application and Boot Loader Flash Sections ...................................................263
24.3 Read-While-Write and No Read-While-Write Flash Sections ..........................263
24.4 Boot Loader Lock Bits ......................................................................................266
24.5 Entering the Boot Loader Program ..................................................................267
24.6 Addressing the Flash During Self-Programming ..............................................269
24.7 Self-Programming the Flash ............................................................................270
25.1 Program And Data Memory Lock Bits ..............................................................276
25.2 Fuse Bits ..........................................................................................................278
25.3 PSC Output Behaviour During Reset ...............................................................278
25.4 Signature Bytes ................................................................................................280
25.5 Calibration Byte ................................................................................................280
25.6 Parallel Programming Parameters, Pin Mapping, and Commands .................280
25.7 Serial Programming Pin Mapping ....................................................................282
25.8 Parallel Programming ......................................................................................283
25.9 Serial Downloading ..........................................................................................291
26.1 Absolute Maximum Ratings* ............................................................................296
(1) ................................................................................................ 296
AT90PWM2/2B/3/3B
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