AT90USB162-16MU Atmel, AT90USB162-16MU Datasheet - Page 60

• 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

60
WDP3
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
WDP2
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
WDP1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
Table 23. Watchdog Timer Prescale Select, DIV = 3 (CLKwdt = CLK128 / 7)
WDP0
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
1024K (1048576) cycles
128K (131072) cycles
256K (262144) cycles
512K (524288) cycles
before 1st time-out
16K (16384) cycles
32K (32768) cycles
64K (65536) cycles
Oscillator Cycles
Number of WDT
2K (2048) cycles
4K (4096) cycles
8K (8192) cycles
(Early warning)
Typical Time-out at
Early warning
Reserved
V
CC
224 ms
448 ms
0.875 s
112 ms
1.75 s
3.5 s
14 s
28 s
56 s
7 s
= 5.0V
Typical Time-out at
Reset/Interrupt
Watchdog
V
CC
224 ms
448 ms
896 ms
1.75 s
112 s
3.5 s
14 s
28 s
56 s
7 s
= 5.0V
7707A–AVR–01/07