AT90USB162-16MU Atmel, AT90USB162-16MU Datasheet - Page 274

• Manufacturer Part Number: AT90USB162-16MU
• Description: MCU AVR USB 16K FLASH 32-QFN
• Manufacturer: Atmel
• Series: AVR® 90USBr

Specifications of AT90USB162-16MU

• Core Processor: AVR
• Core Size: 8-Bit
• Speed: 16MHz
• Connectivity: EBI/EMI, PS/2, SPI, UART/USART, USB
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 22
• Program Memory Size: 16KB (16K 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
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 32-TQFN
• Controller Family/series: AVR USB
• No. Of I/o's: 22
• Eeprom Memory Size: 512Byte
• Ram Memory Size: 512Byte
• Cpu Speed: 16MHz
• Rohs Compliant: Yes
• Processor Series: AT90USBx
• Core: AVR8
• Data Bus Width: 8 bit
• Data Ram Size: 512 B
• Interface Type: SPI, USART, debugWIRE
• Maximum Clock Frequency: 16 MHz
• Number Of Programmable I/os: 22
• Number Of Timers: 2
• Operating Supply Voltage: 2.7 V to 5.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: EWAVR, EWAVR-BL
• Development Tools By Supplier: ATAVRDRAGON, ATSTK500, ATSTK600, ATSTK525, ATSTK526, ATAVRISP2, ATAVRONEKIT, AT90USBKEY, ATEVK525
• Minimum Operating Temperature: - 40 C
• For Use With: ATSTK600 - DEV KIT FOR AVR/AVR32ATSTK526 - KIT STARTER FOR AT90USB82/162ATAVRDRAGON - KIT DRAGON 32KB FLASH MEM AVRATSTK525 - KIT STARTER FOR AT90USBAT90USBKEY2 - KIT DEMO FOR AT90USB
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Data Converters: -
• Lead Free Status / Rohs Status: Details

PS/2 ................................................................................................... 213
Analog Comparator ......................................................................... 215
Boot Loader Support – Read-While-Write Self-Programming..... 217
Memory Programming..................................................................... 233
Address Setup .................................................................................................. 194
Suspend, Wake-up and Resume...................................................................... 194
Detach .............................................................................................................. 194
Remote Wake-up.............................................................................................. 195
STALL request.................................................................................................. 195
CONTROL endpoint management ................................................................... 196
OUT endpoint management ............................................................................. 197
IN endpoint management ................................................................................. 198
Isochronous mode ............................................................................................ 200
Overflow............................................................................................................ 200
Interrupts........................................................................................................... 201
Registers........................................................................................................... 202
Characteristics .................................................................................................. 213
Boot Loader Features ....................................................................................... 217
Application and Boot Loader Flash Sections .................................................... 217
Read-While-Write and No Read-While-Write Flash Sections........................... 217
Boot Loader Lock Bits....................................................................................... 219
Entering the Boot Loader Program ................................................................... 220
Addressing the Flash During Self-Programming .............................................. 223
Self-Programming the Flash ............................................................................. 224
Features............................................................................................................ 231
Overview........................................................................................................... 231
Physical Interface ............................................................................................. 231
Software Break Points ...................................................................................... 232
Limitations of debugWIRE ................................................................................ 232
debugWIRE Related Register in I/O Memory ................................................... 232
Program And Data Memory Lock Bits .............................................................. 233
Fuse Bits........................................................................................................... 234
Signature Bytes ................................................................................................ 236
Calibration Byte ................................................................................................ 236
Parallel Programming Parameters, Pin Mapping, and Commands .................. 236
Parallel Programming ....................................................................................... 240
Serial Downloading........................................................................................... 248
Serial Programming Pin Mapping ..................................................................... 248
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