ADUC848BCPZ62-3 Analog Devices Inc, ADUC848BCPZ62-3 Datasheet - Page 14
![IC,Data Acquisition CODEC,2-CHANNEL,LLCC,56PIN,PLASTIC](/photos/6/62/66273/505-56-csp_sml.jpg)
ADUC848BCPZ62-3
Manufacturer Part Number
ADUC848BCPZ62-3
Description
IC,Data Acquisition CODEC,2-CHANNEL,LLCC,56PIN,PLASTIC
Manufacturer
Analog Devices Inc
Series
MicroConverter® ADuC8xxr
Datasheet
1.EVAL-ADUC845QSZ.pdf
(108 pages)
Specifications of ADUC848BCPZ62-3
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
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 ~ 3.6 V
Data Converters
A/D 10x16b; 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
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ADuC845/ADuC847/ADuC848
Pin No:
52-MQFP
43–46,
49–52
1
I = input, O = output, S = supply.
Pin No: 56-
LFCSP
46–49, 52–
55
Mnemonic
P0.0–P0.7
Type
I/O
1
Rev. B | Page 14 of 108
Description
These pins are part of Port 0, which is an 8-bit open-d
port. Port 0 pins that have 1s written to them float, and, in that state, can be
used as high impedance inputs. An external pull-up resistor is required on P0
outputs to force a valid logic high level externally. Port 0 is also the
multiplexed low-order address and data bus during accesses to external data
memory. In this application, Port 0 uses strong internal pull-ups when
emitting 1s.
rain bidirectional I/O
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