AT90PWM3B-16SU Atmel, AT90PWM3B-16SU Datasheet - Page 249

IC MCU AVR RISC 8K FLASH 32-SOIC

AT90PWM3B-16SU

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

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

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
AT90PWM3B-16SU
Manufacturer:
Atmel
Quantity:
4 000
Part Number:
AT90PWM3B-16SU
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
4317J–AVR–08/10
In accordance with the Table 21-6, these 3 bits select the interrupt event which will generate the
trigger of the start of conversion. The start of conversion will be generated by the rising edge of
the selected interrupt flag whether the interrupt is enabled or not. In case of trig on PSCnASY
event, there is no flag. So in this case a conversion will start each time the trig event appears
and the previous conversion is completed
Table 21-6.
1.
Table 21-7.
ADTS3
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
ADTS3
0
0
0
0
0
0
0
0
1
1
For trigger on any PSC event, if the PSC uses the PLL clock, the core must use PLL/4 clock
source.
ADC Auto Trigger Source Selection for non amplified conversions
ADC Auto Trigger Source Selection for amplified conversions
ADTS2
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
ADTS2
0
0
0
0
1
1
1
1
0
0
ADTS1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
ADTS1
0
0
1
1
0
0
1
1
0
0
ADTS0
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
ADTS0
0
1
0
1
0
1
0
1
0
1
Description
Free Running Mode
Analog Comparator 0
External Interrupt Request 0
Timer/Counter0 Compare Match
Timer/Counter0 Overflow
Timer/Counter1 Compare Match B
Timer/Counter1 Overflow
Timer/Counter1 Capture Event
PSC0ASY Event
PSC1ASY Event
PSC2ASY Event
Analog comparator 1
Analog comparator 2
Reserved
Reserved
Reserved
Description
Free Running Mode
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
PSC0ASY Event
PSC1ASY Event
AT90PWM2/3/2B/3B
(1)
(1)
(1)
(1)
(1)
249

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