C8051F704-GQR Silicon Labs, C8051F704-GQR Datasheet - Page 28
![no-image](/images/no-image-200.jpg)
C8051F704-GQR
Manufacturer Part Number
C8051F704-GQR
Description
8-bit Microcontrollers - MCU 15kB 32B EEPROM ADC Cap Sense
Manufacturer
Silicon Labs
Datasheet
1.C8051F709-GQR.pdf
(306 pages)
Specifications of C8051F704-GQR
Rohs
yes
Core
8051
Data Bus Width
8 bit
Processor Series
C8051
Available stocks
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Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
C8051F704-GQR
Manufacturer:
Silicon Laboratories Inc
Quantity:
10 000
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C8051F70x/71x
3. Pin Definitions
28
XTAL1
XTAL2
AGND
Name TQFP64 TQFP48
C2CK
VREF
RST /
P0.0 /
P0.2 /
P0.3 /
P0.1/
GND
P0.4
P0.5
P0.6
C2D
V
DD
41, 57
40, 56
8, 24,
9, 25,
58
59
55
54
53
52
51
50
49
8, 20, 44
QFN48
30, 43
9, 21,
45
46
42
41
40
39
38
37
36
Table 3.1. Pin Definitions for the C8051F70x/71x
QFN32 QFN24
Center
27
28
29
26
25
24
—
—
—
—
21
20
22
23
—
—
—
—
19
18
—
D I/O or
D I/O or
D I/O or
D I/O or
D I/O or
D I/O or
D I/O or
A I/O or
Rev. 1.0
D I/O
D I/O
D I/O
Type
A In
A In
A In
A In
A In
A In
D In
A In
A In
A In
Power Supply Voltage.
Ground.
Device Reset. Open-drain output of internal
POR or V
Clock signal for the C2 Debug Interface.
Bi-directional data signal for the C2 Debug
Interface.
Port 0.0.
ADC0 Input.
External VREF input.
Port 0.1.
ADC0 Input.
External AGND input.
Port 0.2.
ADC0 Input.
External Clock Pin. This pin can be used for
crystal clock mode.
Port 0.3.
ADC0 Input.
External Clock Pin. This pin can be used for
RC, crystal, and CMOS clock modes.
Port 0.4.
ADC0 Input.
Port 0.5.
ADC0 Input.
Port 0.6.
ADC0 Input.
DD
monitor.
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