C8051F340-GQR Silicon Laboratories Inc, C8051F340-GQR Datasheet - Page 199
C8051F340-GQR
Manufacturer Part Number
C8051F340-GQR
Description
MCU 8-Bit C8051F34x 8051 CISC 64KB Flash 3.3V/5V 48-Pin TQFP T/R
Manufacturer
Silicon Laboratories Inc
Datasheet
1.C8051F340-GQR.pdf
(276 pages)
Specifications of C8051F340-GQR
Package
48TQFP
Device Core
8051
Family Name
C8051F34x
Maximum Speed
48 MHz
Operating Supply Voltage
3.3|5 V
Data Bus Width
8 Bit
Number Of Programmable I/os
40
Interface Type
I2C/SMBus/SPI/UART/USB
On-chip Adc
17-chx10-bit
Number Of Timers
4
Ram Size
4.25 KB
Program Memory Size
64 KB
Program Memory Type
Flash
Operating Temperature
-40 to 85 °C
Available stocks
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Price
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Part Number:
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Silicon Laboratories Inc
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Part Number:
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Manufacturer:
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Quantity:
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Figure 17.5. Typical Master Transmitter Sequence
Interrupt
S
Received by SMBus
Interface
Transmitted by
SMBus Interface
SLA
C8051F340/1/2/3/4/5/6/7/8/9/A/B/C/D
W
Interrupt
A
Data Byte
Rev. 1.3
Interrupt
A
S = START
P = STOP
A = ACK
W = WRITE
SLA = Slave Address
Data Byte
Interrupt
A
P
199
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