ADUC831BS Analog Devices Inc, ADUC831BS Datasheet - Page 76

• Manufacturer Part Number: ADUC831BS
• Description: IC ADC/DAC 12BIT W/MCU 52-MQFP
• Manufacturer: Analog Devices Inc
• Series: MicroConverter® ADuC8xxr

Specifications of ADUC831BS

• Rohs Status: RoHS non-compliant
• Core Processor: 8052
• Core Size: 8-Bit
• Speed: 16MHz
• Connectivity: EBI/EMI, I²C, SPI, UART/USART
• Peripherals: PSM, Temp Sensor, WDT
• Number Of I /o: 34
• Program Memory Size: 62KB (62K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 4K x 8
• Ram Size: 2.25K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 8x12b, D/A 2x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 52-MQFP, 52-PQFP
• For Use With: EVAL-ADUC831QSZ - KIT DEV FOR ADUC831 QUICK START

ADuC831
1.00
0.90
0.80
0.25
REF
12 MAX
SEATING
PLANE
PIN 1
INDICATOR
SEATING
VIEW A
PLANE
1.03
0.88
0.73
BSC SQ
0.23
0.11
VIEW
TOP
8.00
56-Lead Frame Chip Scale Package [LFCSP]
52-Lead Plastic Quad Flatpack [MQFP]
0.50 BSC
COMPLIANT TO JEDEC STANDARDS MO-220-VLLD-2
0.70 MAX
0.65 NOM
COMPLIANT TO JEDEC STANDARDS MO-112-AC-1
2.45
MAX
7.80
REF
Dimensions shown in millimeters
Dimensions shown in millimeters
OUTLINE DIMENSIONS
ROTATED 90 CCW
BSC SQ
2.10
2.00
1.95
0.65 BSC
7.75
40
8
52
VIEW A
39
1
0.10 MAX
(CP-56)
COPLANARITY
8 mm Body
PIN 1
(S-52)
0.60 MAX
–76–
0.50
0.40
0.30
0.08
(PINS DOWN)
TOP VIEW
14.15
13.90 SQ
13.65
0.10 MIN
COPLANARITY
42
29
7
0
43
28
0.60 MAX
0.38
0.22
13
27
14
26
BOTTOM
VIEW
6.50
REF
10.20
10.00 SQ
0.30
0.23
0.18
9.80
15
56
14
1
6.25
6.10
5.95
PIN 1
INDICATOR
REV. 0