ADUC842BS62-3 Analog Devices Inc, ADUC842BS62-3 Datasheet - Page 69

• Manufacturer Part Number: ADUC842BS62-3
• Description: IC ADC/DAC 12BIT W/MCU 52-MQFP
• Manufacturer: Analog Devices Inc
• Series: MicroConverter® ADuC8xxr

Specifications of ADUC842BS62-3

• Rohs Status: RoHS non-compliant
• Core Processor: 8052
• Core Size: 8-Bit
• Speed: 8.38MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: DMA, PSM, PWM, Temp Sensor, WDT
• Number Of I /o: 32
• Program Memory Size: 62KB (62K x 8)
• Program Memory Type: FLASH
• Ram Size: 2.25K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.6 V
• Data Converters: A/D 8x12b, D/A 2x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 52-MQFP, 52-PQFP
• Eeprom Size: -

Table 34. Commonly Used Baud Rates Using Timer 3 with the 16.777216 MHz PLL Clock
Ideal Baud
230400
115200
115200
115200
57600
57600
57600
57600
38400
38400
38400
38400
19200
19200
19200
19200
19200
9600
9600
9600
9600
9600
9600
CD
0
0
1
2
0
1
2
3
0
1
2
3
0
1
2
3
4
0
1
2
3
4
5
DIV
2
3
2
1
4
3
2
1
4
3
2
1
5
4
3
2
1
6
5
4
3
2
1
Rev. 0 | Page 69 of 88
T3CON
82H
83H
82H
81H
84H
83H
82H
81H
84H
83H
82H
81H
85H
84H
83H
82H
81H
86H
85H
84H
83H
82H
81H
T3FD
09H
09H
09H
09H
09H
09H
09H
09H
2DH
2DH
2DH
2DH
2DH
2DH
2DH
2DH
2DH
2DH
2DH
2DH
2DH
2DH
2DH
ADuC841/ADuC842/ADuC843
% Error
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2