AT90PWM3B-16SU Atmel, AT90PWM3B-16SU Datasheet - Page 70

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

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

70
AT90PWM2/2B/3/3B
Table 21
Figure 11-5 on page
Table 21. Overriding Signals for Alternate Functions in PB7..PB4
Table 22. Overriding Signals for Alternate Functions in PB3..PB0
Signal Name
PUOE
PUOV
DDOE
DDOV
PVOE
PVOV
DIEOE
DIEOV
DI
AIO
Signal Name
PUOE
PUOV
DDOE
DDOV
PVOE
PVOV
DIEOE
DIEOV
DI
AIO
and
Table 22
PB3/AMP0-
0
0
0
0
0
0
AMP0-
PB7/ADC4/
PSCOUT01/SCK
SPE • MSTR • SPIPS
PB7 • PUD • SPIPS
SPE • MSTR • SPIPS
+ PSCen01
PSCen01
SPE • MSTR • SPIPS
PSCout01 • SPIPS +
PSCout01 •
PSCen01 • SPIPS
+ PSCout01 •
PSCen01 • SPIPS
ADC4D
0
SCKin • SPIPS •
ireset
ADC4
AMP0ND
0
66.
relates the alternate functions of Port B to the overriding signals shown in
PB2/ADC5/INT1
0
0
0
0
0
0
ADC5D + In1en
In1en
INT1
ADC5
PB6/ADC7/
PSCOUT11/
ICP1B
0
0
PSCen11
1
PSCen11
PSCOUT11
ADC7D
0
ICP1B
ADC7
PB1/MOSI/
PSCOUT21
–
–
–
–
–
–
0
0
MOSI_IN • SPIPS
• ireset
–
PB5/ADC6/
INT2
0
0
0
0
0
0
ADC6D + In2en
In2en
INT2
ADC6
PB0/MISO/
PSCOUT20
–
–
–
–
–
–
0
0
MISO_IN • SPIPS
• ireset
–
PB4/AMP0+
0
0
0
0
0
0
AMP0ND
0
AMP0+
4317H–AVR–12/06