AT90USB162-16MU Atmel, AT90USB162-16MU Datasheet - Page 286

• 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

27.12 Watchdog Timer Frequency
286
AT90USB82/162
3.58
3.57
3.56
3.55
3.54
3.53
3.52
3.51
3.49
3.48
3.5
3.69
3.68
3.67
3.66
3.65
3.64
3.63
3.62
3.61
3.59
3.58
128
126
124
122
120
118
116
114
4.08
4.06
4.04
4.02
3.98
3.6
4.42
4.38
4.36
4.34
4.32
4.28
4.1
-50
4.4
4.3
4
-50
2
-50
-50
-40
-40
-40
-40
Figure 27-30. BOD Voltage (4.3V level) vs. Temperature
Figure 27-31. WDT Oscillator Frequency vs. Vcc
-30
-30
2.5
-30
-30
-20
-20
-20
-20
-10
-10
-10
-10
3
0
0
0
0
10
10
10
10
Temperature (C)
3.5
Temperature (C)
Temperature (C)
20
Temperature (C)
20
V
20
20
CC
(V)
30
30
30
30
4
40
40
40
40
50
50
50
50
4.5
60
60
60
60
70
70
70
70
80
5
80
80
80
90
90
90
90
100
5.5
100
100
100
Vcc Rise
Vcc Fall
Vcc Rise
Vcc Fall
Vcc Rise
Vcc Fall
Vcc Rise
Vcc Fall
7707F–AVR–11/10
85
25
-40