AT90PWM216-16SUR Atmel, AT90PWM216-16SUR Datasheet - Page 224

• Manufacturer Part Number: AT90PWM216-16SUR
• Description: MCU AVR 16K FLASH 16MHZ 24SOIC
• Manufacturer: Atmel
• Series: AVR® 90PWM Lightingr

Specifications of AT90PWM216-16SUR

• 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
• 3rd Party Development Tools: EWAVR, EWAVR-BL
• Development Tools By Supplier: ATAVRDRAGON, ATSTK500, ATSTK600, ATAVRISP2, ATAVRONEKIT, ATAVRFBKIT, ATAVRISP2
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

19.6.3
224
AT90PWM216/316
EUSART Control and Status Register A – EUCSRA
• Bit 7:4 – EUSART Transmit Character Size
The UTxS3:0 bits sets the number of data bits (Character Size) in a frame the Transmitter use.
Table 19-1.
• Bit 3:0 – EUSART Receive Character Size
The UTxS3:0 bits sets the number of data bits (Character Size) in a frame the Receiver use.
Table 19-2.
Bit
Read/Write
Initial Value
URxS3
UTxS3
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
1
UTxS Bits Settings
URxS Bits Settings
UTxS3
R/W
7
0
URxS2
UTxS2
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
UTxS2
R/W
6
0
UTxS1
UTxS1
URxS1
R/W
5
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
UTxS0
R/W
4
1
URxS0
UTxS0
URxS3
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
R/W
3
0
URxS2
R/W
Transmit Character Size
5-bit
6-bit
7-bit
8-bit
Reserved
Reserved
Reserved
9-bit
13-bit
14-bit
15-bit
16-bit
Reserved
Reserved
Reserved
17-bit
Receive Character Size
5-bit
6-bit
7-bit
8-bit
Reserved
Reserved
Reserved
9-bit
13-bit
2
0
URxS1
R/W
1
1
URxS0
R/W
0
1
7710E–AVR–08/10
EUCSRA