AT90PWM3B-16SU Atmel, AT90PWM3B-16SU Datasheet - Page 210

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
Table 12. Examples of UBRR Settings for Commonly Frequencies (Continued)
1.
210
Baud
Rate
(bps)
2400
4800
9600
14.4k
19.2k
28.8k
38.4k
57.6k
76.8k
115.2k
230.4k
250k
500k
1M
Max.
(1)
UBRR = 0, Error = 0.0%
AT90PWM2/2B/3/3B
UBRR
312
155
77
51
38
25
19
12
9
6
2
2
750 kbps
U2X = 0
f
clk
Error
11.3%
-0.2%
-2.5%
-2.7%
-8.9%
0.0%
0.2%
0.2%
0.2%
0.2%
0.2%
0.2%
io
= 12.0000 MHz
UBRR
624
312
155
103
77
51
38
25
19
12
6
5
2
1.5 Mbps
U2X = 1
Error
-0.2%
-2.5%
-8.9%
0.0%
0.2%
0.2%
0.2%
0.2%
0.2%
0.2%
0.2%
0.0%
0.0%
UBRR
383
191
95
63
47
31
23
15
11
7
3
3
1
0
921.6 kbps
U2X = 0
f
clk
Error
-7.8%
-7.8%
-7.8%
0.0%
0.0%
0.0%
0.0%
0.0%
0.0%
0.0%
0.0%
0.0%
0.0%
0.0%
io
= 14.7456 MHz
UBRR
767
383
191
127
95
63
47
31
23
15
1.8432 Mbps
7
6
3
1
U2X = 1
Error
-7.8%
-7.8%
0.0%
0.0%
0.0%
0.0%
0.0%
0.0%
0.0%
0.0%
0.0%
0.0%
0.0%
5.3%
UBRR
416
207
103
68
51
34
25
16
12
8
3
3
1
0
U2X = 0
1 Mbps
f
clk
Error
-0.1%
-0.8%
-3.5%
0.2%
0.2%
0.6%
0.2%
0.2%
2.1%
0.2%
8.5%
0.0%
0.0%
0.0%
io
= 16.0000 MHz
UBRR
832
416
207
138
103
68
51
34
25
16
8
7
3
1
4317H–AVR–12/06
U2X = 1
2 Mbps
Error
-0.1%
-0.1%
-0.8%
-3.5%
0.0%
0.2%
0.2%
0.6%
0.2%
0.2%
2.1%
0.0%
0.0%
0.0%

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