C8051F347-GQ Silicon Laboratories Inc, C8051F347-GQ Datasheet - Page 38
![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
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C8051F340/1/2/3/4/5/6/7/8/9
3.
38
–40 to +85 °C, 25 MHz System Clock unless otherwise specified.
Digital Supply Voltage
Digital Supply RAM Data
Retention Voltage
SYSCLK (System Clock)
Specified Operating
Temperature Range
Digital Supply Current - CPU Active (Normal Mode, accessing Flash)
I
I
I
Digital Supply Current - CPU Inactive (Idle Mode, not accessing Flash)
I
I
DD
DD
DD
DD
DD
3
3
Supply Sensitivity
Frequency Sensitivity
Supply Sensitivity
Global DC Electrical Characteristics
Parameter
3,4
3,4
1
Table 3.1. Global DC Electrical Characteristics
2
3,5
C8051F340/1/2/3
C8051F344/5/6/7/8/9
V
V
V
V
V
V
SYSCLK = 1 MHz,
relative to V
SYSCLK = 24 MHz,
relative to V
V
T = 25 ºC
V
T = 25 ºC
V
T = 25 ºC
V
T = 25 ºC
V
V
V
V
V
V
SYSCLK = 1 MHz,
relative to V
SYSCLK = 24 MHz,
relative to V
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
= 3.3 V, SYSCLK = 48 MHz
= 3.3 V, SYSCLK = 24 MHz
= 3.3 V, SYSCLK = 1 MHz
= 3.3 V, SYSCLK = 80 kHz
= 3.6 V, SYSCLK = 48 MHz
= 3.6 V, SYSCLK = 24 MHz
= 3.3 V, SYSCLK < 30 MHz,
= 3.3 V, SYSCLK > 30 MHz,
= 3.6 V, SYSCLK < 30 MHz,
= 3.6 V, SYSCLK > 30 MHz,
= 3.3 V, SYSCLK = 48 MHz
= 3.3 V, SYSCLK = 24 MHz
= 3.3 V, SYSCLK = 1 MHz
= 3.3 V, SYSCLK = 80 kHz
= 3.6 V, SYSCLK = 48 MHz
= 3.6 V, SYSCLK = 24 MHz
Conditions
DD
DD
DD
DD
= 3.3 V
= 3.3 V
= 3.3 V
= 3.3 V
Rev. 1.1
VRST
Min
–40
0
0
25.9
13.9
0.69
29.7
15.9
0.69
0.44
0.80
0.50
16.6
8.25
0.44
18.6
9.26
Typ
3.3
1.5
55
47
46
35
41
39
18.75
Max
28.5
15.7
32.3
9.34
20.9
10.5
+85
3.6
48
25
18
mA/MHz
mA/MHz
mA/MHz
mA/MHz
Units
MHz
%/V
%/V
%/V
%/V
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
µA
µA
°C
V
V
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