ADUC847BCPZ8-5 Analog Devices Inc, ADUC847BCPZ8-5 Datasheet - Page 3

• Manufacturer Part Number: ADUC847BCPZ8-5
• Description: IC,Data Acquisition CODEC,2-CHANNEL,LLCC,56PIN,PLASTIC
• Manufacturer: Analog Devices Inc
• Series: MicroConverter® ADuC8xxr

Specifications of ADUC847BCPZ8-5

• Core Processor: 8052
• Core Size: 8-Bit
• Speed: 12.58MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: POR, PSM, PWM, Temp Sensor, WDT
• Number Of I /o: 34
• Program Memory Size: 8KB (8K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 4K x 8
• Ram Size: 2.25K x 8
• Voltage - Supply (vcc/vdd): 4.75 V ~ 5.25 V
• Data Converters: A/D 10x24b; D/A 1x12b, 2x16b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 56-LFCSP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: EVAL-ADUC847QSZ - KIT DEV QUICK START FOR ADUC847
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

REVISION HISTORY
2/05—Rev. A to Rev. B
Changes to Figure 1...........................................................................1
Changes to the Burnout Current Sources Section ......................32
Changes to the Excitation Currents Section................................36
Changes to Table 30 ........................................................................47
Changes to the Flash/EE Memory on the ADuC845, ADuC847,
Changes to Figure 39 ......................................................................57
Changes to On-Chip PLL (PLLCON) Section ............................60
Added 3 V Part Section Heading ..................................................88
Added 5 V Part Section ..................................................................88
Changes to Figure 70 ......................................................................91
Changes to Figure 71 ......................................................................93
6/04—Rev. 0 to Rev. A
Changes to Figure 5.........................................................................17
Changes to Figure 6.........................................................................18
Changes to Figure 7.........................................................................19
Changes to Table 5 ..........................................................................24
Changes to Table 24 ........................................................................41
Power Supplies.............................................................................87
Power-On Reset Operation........................................................88
Power Consumption ...................................................................88
Power-Saving Modes ..................................................................88
Grounding and Board Layout Recommendations .................89
Other Hardware Considerations...............................................90
ADuC848 Section......................................................................48
Rev. B | Page 3 of 108
QuickStart Development System ..................................................94
Timing Specifications .....................................................................95
Outline Dimensions......................................................................104
Changes to Table 25 ........................................................................43
Changes to Table 26 ........................................................................44
Changes to Table 27 ........................................................................45
Changes to User Download Mode Section..................................50
Added Figure 51 and Renumbered Subsequent Figures............50
Edits to the DACH/DACL Data Registers Section .....................53
Changes to Table 34 ........................................................................56
Added SPIDAT: SPI Data Register Section .................................65
Changes to Table 42 ........................................................................67
Changes to Table 43 ........................................................................68
Changes to Table 44 ........................................................................69
Changes to Table 45 ........................................................................71
Changes to Table 50 ........................................................................75
Changes to Timer/Counter 0 and 1 Data Registers Section......76
Changes to Table 54 ........................................................................80
Added the SBUF—UART Serial Port Data Register Section.....80
Addition to the Timer 3 Generated Baud Rates Section ...........83
Added Table 57 and Renumbered Subsequent Tables ...............84
Changes to Table 61 ........................................................................86
4/04—Revision 0: Initial Version
QuickStart-PLUS Development System ..................................94
Ordering Guide .........................................................................105
ADuC845/ADuC847/ADuC848