ADUC847BSZ8-5 Analog Devices Inc, ADUC847BSZ8-5 Datasheet - Page 98

• Manufacturer Part Number: ADUC847BSZ8-5
• Description: IC,Data Acquisition CODEC,2-CHANNEL,QFP,52PIN,PLASTIC
• Manufacturer: Analog Devices Inc
• Series: MicroConverter® ADuC8xxr

Specifications of ADUC847BSZ8-5

• 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 ~ 125°C
• Package / Case: 52-MQFP, 52-PQFP
• Package: 52MQFP
• Device Core: 8052
• Family Name: ADuC8xx
• Maximum Speed: 12.85 MHz
• Operating Supply Voltage: 3.3|5 V
• Data Bus Width: 8 Bit
• Number Of Programmable I/os: 24
• Interface Type: I2C/SPI/UART
• On-chip Adc: 10-chx24-bit
• On-chip Dac: 1-chx12-bit
• Number Of Timers: 3
• 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

ADuC845/ADuC847/ADuC848
t
t
BUF
SUP
t
R
SDATA (I/O)
MSB
LSB
ACK
MSB
t
t
t
DSU
DSU
F
t
t
DHD
DHD
t
t
R
t
t
t
RSU
H
PSU
SHD
SCLK (I)
1
2-7
8
9
1
t
t
SUP
L
S(R)
PS
t
F
STOP
START
REPEATED
CONDITION
CONDITION
START
2
Figure 75. I
C-Compatible Interface Timing
Rev. B | Page 98 of 108