C8051F347-GQ Silicon Laboratories Inc, C8051F347-GQ Datasheet - Page 160
![IC 8051 MCU FLASH 32K 32LQFP](/photos/12/18/121823/c8051f347-gq_sml.jpg)
C8051F347-GQ
Manufacturer Part Number
C8051F347-GQ
Description
IC 8051 MCU FLASH 32K 32LQFP
Manufacturer
Silicon Laboratories Inc
Series
C8051F34xr
Datasheets
1.C8051F349-GQ.pdf
(276 pages)
2.C8051F347-GQ.pdf
(1 pages)
3.C8051F347-GQ.pdf
(296 pages)
Specifications of C8051F347-GQ
Program Memory Type
FLASH
Program Memory Size
32KB (32K x 8)
Package / Case
32-LQFP
Core Processor
8051
Core Size
8-Bit
Speed
25MHz
Connectivity
SMBus (2-Wire/I²C), SPI, UART/USART, USB
Peripherals
Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
Number Of I /o
25
Ram Size
2.25K x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 3.6 V
Data Converters
A/D 21x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Processor Series
C8051F3x
Core
8051
Data Bus Width
8 bit
Data Ram Size
3.25 KB
Interface Type
I2C/SMBus/SPI/UART/USB
Maximum Clock Frequency
25 MHz
Number Of Programmable I/os
25
Number Of Timers
4
Operating Supply Voltage
2.7 V to 5.25 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
3rd Party Development Tools
KSK-SL-F34X, KSK-SL-TOOLSTICK, PK51, CA51, A51, ULINK2
Development Tools By Supplier
C8051F340DK
Minimum Operating Temperature
- 40 C
On-chip Adc
17-ch x 10-bit
No. Of I/o's
25
Ram Memory Size
2304Byte
Cpu Speed
25MHz
No. Of Timers
4
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
336-1748 - ADAPTER TOOLSTICK FOR C8051F34X770-1006 - ISP 4PORT FOR SILABS C8051F MCU
Eeprom Size
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
336-1305
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
C8051F347-GQ
Manufacturer:
LELON
Quantity:
30 000
Company:
Part Number:
C8051F347-GQ
Manufacturer:
Silicon Laboratories Inc
Quantity:
10 000
Company:
Part Number:
C8051F347-GQR
Manufacturer:
Silicon Laboratories Inc
Quantity:
10 000
- Current page: 160 of 296
- Download datasheet (3Mb)
C8051F340/1/2/3/4/5/6/7/8/9
160
SF Signals
(32-pin
Package)
SF Signals
(48-pin
Package)
PIN I/O
TX0
RX0
SCK
MISO
MOSI
NSS*
SDA
SCL
CP0
CP0A
CP1
CP1A
SYSCLK
CEX0
CEX1
CEX2
CEX3
CEX4
ECI
T0
T1
TX1**
RX1**
SF Signals
Port pin assigned to peripheral by the Crossbar
Special Function Signals are not assigned by the Crossbar. When these signals are
enabled, the Crossbar must be manually configured to skip their corresponding port pins.
0
0
Figure 15.4. Crossbar Priority Decoder in Example Configuration
1
0
2
0
P0SKIP[0:7]
3
0
P0
4
0
*NSS is only pinned out in 4-wire SPI mode
5
0
6
0
7
0
0
0
1
0
2
0
(No Pins Skipped)
P1SKIP[0:7]
3
0
P1
4
0
Rev. 1.1
5
0
6
0
7
0
0
0
1
0
2
0
P2SKIP[0:7]
3
0
P2
4
0
5
0
6
0
7
0
Example:
0
0
P3.1-P3.7 unavailable on the
1
0
2
0
32-pin packages
P3SKIP[0:7]
XBR0 = 0x07
XBR1 = 0x43
3
0
P3
4
0
5
0
6
0
7
0
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