AT90PWM216-16SU Atmel, AT90PWM216-16SU Datasheet - Page 212

• Manufacturer Part Number: AT90PWM216-16SU
• Description: MCU AVR 16K ISP FLSH 16MHZ24SOIC
• Manufacturer: Atmel
• Series: AVR® 90PWM Lightingr

Specifications of AT90PWM216-16SU

• 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: 19
• Program Memory Size: 16KB (16K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 512 x 8
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 8x10b; D/A 1x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 105°C
• Package / Case: 24-SOIC (7.5mm Width)
• Processor Series: AT90PWMx
• Core: AVR8
• Data Bus Width: 8 bit
• Data Ram Size: 1 KB
• Interface Type: SPI, USART
• Maximum Clock Frequency: 16 MHz
• Number Of Programmable I/os: 53
• Number Of Timers: 2
• 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: 10 bit, 8 Channel
• For Use With: ATSTK600-SOIC - STK600 SOCKET/ADAPTER FOR SOIC770-1007 - ISP 4PORT ATMEL AVR MCU SPI/JTAG770-1005 - ISP 4PORT FOR ATMEL AVR MCU JTAG770-1004 - ISP 4PORT FOR ATMEL AVR MCU SPIATAVRFBKIT - KIT DEMO BALLAST FOR AT90PWM2ATAVRISP2 - PROGRAMMER AVR IN SYSTEMATSTK520 - ADAPTER KIT FOR 90PWM
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Table 18-12. Examples of UBRR Settings for Commonly Frequencies (Continued)
1.
19. EUSART (Extended USART)
19.1
19.2
212
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%
Features
Overview
AT90PWM216/316
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%
0.2%
0.2%
0.2%
0.2%
0.2%
0.2%
0.0%
io
–
–
= 12.0000 MHz
The Extended Universal Synchronous and Asynchronous serial Receiver and Transmitter
(EUSART) provides functionnal extensions to the USART.
•
•
•
•
•
A simplified block diagram of the EUSART Transmitter is shown in
I/O Registers and I/O pins are shown in bold.
Figure 19-1. EUSART Block Diagram
The EUSART is activated with the EUSART bit of EUCSRB register. Until this bit is not set, the
USART will behave as standard USART, all the functionnalities of the EUSART are not
accessible.
Independant bit number configuration for transmit and receive
Supports Serial Frames with 5, 6, 7, 8, 9 or 13, 14, 15, 16, 17 Data Bits and 1 or 2 Stop Bits
Biphase Manchester encoder/decoder (for DALI Communications)
Manchester framing error detection
Bit ordering (MSB first or LSB first)
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
Figure
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
19-1. CPU accessible
UBRR
832
416
207
138
103
68
34
25
51
16
8
7
3
1
7710E–AVR–08/10
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%