ADUC812BSZ-REEL Analog Devices Inc, ADUC812BSZ-REEL Datasheet - Page 51

12-BIT ADC WITH EMBEDDED MCU I.C.

ADUC812BSZ-REEL

Manufacturer Part Number
ADUC812BSZ-REEL
Description
12-BIT ADC WITH EMBEDDED MCU I.C.
Manufacturer
Analog Devices Inc
Series
MicroConverter® ADuC8xxr
Datasheet

Specifications of ADUC812BSZ-REEL

Core Processor
8052
Core Size
8-Bit
Speed
16MHz
Connectivity
I²C, SPI, UART/USART
Peripherals
PSM, Temp Sensor, WDT
Number Of I /o
34
Program Memory Size
8KB (8K x 8)
Program Memory Type
FLASH
Eeprom Size
640 x 8
Ram Size
256 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 ~ 85°C
Package / Case
52-MQFP, 52-PQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
ADUC812BSZ-REEL
Manufacturer:
Analog Devices Inc
Quantity:
10 000
Parameter
I
t
t
t
t
t
t
t
t
t
t
t
REV. E
2
LOW
HIGH
HD; STA
SU; DAT
HD; DAT
SU; STA
SU; STO
BUF
R
F
SUP
C COMPATIBLE INTERFACE TIMING
1
SDATA (I/O)
SCLK (I)
t
SU
;
STO
CONDITION
STOP
SCLOCK Low Pulsewidth
SCLOCK High Pulsewidth
Start Condition Hold Time
Data Setup Time
Data Hold time
Setup time for Repeated Start
Stop Condition Setup Time
Bus Free Time between a STOP
Condition and a START Condition
Rise Time for Both SCLOCK and SDATA
Fall Time for Both SCLOCK and SDATA
Pulsewidth of Spike Suppressed
PS
t
BUF
CONDITION
START
t
HD; STA
t
HD; STA
Figure 55. I
MSB
1
t
HD; DAT
2
C Compatible Interface Timing
2–7
t
LOW
–51–
LSB
8
t
t
SUP
SUP
t
t
HIGH
SU; DAT
Min
1.3
0.6
0.6
100
0
0.6
0.6
1.3
ACK
9
t
SU; STA
t
HD; DAT
REPEATED
START
S(R)
Max
0.9
300
300
50
t
F
MSB
t
1
R
t
R
Unit
ADuC812
µs
µs
µs
µs
µs
µs
µs
µs
ns
ns
ns

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