AT90USB162-16MU Atmel, AT90USB162-16MU Datasheet - Page 248
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AT90USB162-16MU
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
AT90USB162-16MU
Manufacturer:
Atmel
Quantity:
42 926
Part Number:
AT90USB162-16MU
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
Company:
Part Number:
AT90USB162-16MUR
Manufacturer:
TT
Quantity:
400 000
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Serial
Programming Pin
Mapping
248
Table 44. Parallel Programming Characteristics, V
Notes:
Both the Flash and EEPROM memory arrays can be programmed using a serial programming
bus while RESET is pulled to GND. The serial programming interface consists of pins SCK, PDI
(input) and PDO (output). After RESET is set low, the Programming Enable instruction needs to
be executed first before program/erase operations can be executed. NOTE, in Table 45 on page
248, the pin mapping for serial programming is listed. Not all packages use the SPI pins dedi-
cated for the internal Serial Peripheral Interface - SPI.
Table 45. Pin Mapping Serial Programming
Figure 104. Serial Programming and Verify
Notes:
Symbol
t
t
t
BVDV
OLDV
OHDZ
Symbol
PDO
SCK
PDI
1.
2. t
1. If the device is clocked by the internal Oscillator, it is no need to connect a clock source to the
2. V
commands.
XTAL1 pin.
t
WLRH_CE
CC
WLRH
Parameter
BS1 Valid to DATA valid
OE Low to DATA Valid
OE High to DATA Tri-stated
- 0.3V < AVCC < V
is valid for the Write Flash, Write EEPROM, Write Fuse bits and Write Lock bits
is valid for the Chip Erase command.
Pins
PB2
PB3
PB1
PDO
SCK
PDI
CC
+ 0.3V, however, AVCC should always be within 1.8 - 5.5V
XTAL1
RESET
GND
I/O
O
I
I
(1)
CC
AVCC
= 5V ± 10% (Continued)
VCC
Serial Data out
Serial Data in
Description
Serial Clock
+1.8 - 5.5V
+1.8 - 5.5V
Min
0
(2)
Typ
Max
250
250
250
Units
ns
ns
ns
7707A–AVR–01/07
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