C8051F343-GQ Silicon Laboratories Inc, C8051F343-GQ Datasheet - Page 141
![IC 8051 MCU FLASH 32K 32LQFP](/photos/12/37/123738/c8051f343-gq_sml.jpg)
C8051F343-GQ
Manufacturer Part Number
C8051F343-GQ
Description
IC 8051 MCU FLASH 32K 32LQFP
Manufacturer
Silicon Laboratories Inc
Series
C8051F34xr
Specifications of C8051F343-GQ
Program Memory Type
FLASH
Program Memory Size
32KB (32K x 8)
Package / Case
32-LQFP
Core Processor
8051
Core Size
8-Bit
Speed
48MHz
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
2304 B
Interface Type
I2C, SMBus, SPI, UART, USB
Maximum Clock Frequency
48 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
10 bit, 17 Channel
Package
32LQFP
Device Core
8051
Family Name
C8051F34x
Maximum Speed
48 MHz
Data Rom Size
128 B
A/d Bit Size
10 bit
A/d Channels Available
17
Height
1.4 mm
Length
7 mm
Supply Voltage (max)
3.6 V
Supply Voltage (min)
2.7 V
Width
7 mm
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
336-1301
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
C8051F343-GQ
Manufacturer:
Silicon Laboratories Inc
Quantity:
10 000
Company:
Part Number:
C8051F343-GQR
Manufacturer:
Silicon Laboratories Inc
Quantity:
10 000
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V
Internal High-Frequency Oscillator (Using Factory-Calibrated Settings)
Oscillator Frequency
Oscillator Supply Current
(from V
Internal Low-Frequency Oscillator (Using Factory-Calibrated Settings)
Oscillator Frequency
Oscillator Supply Current
(from V
External USB Clock Requirements
USB Clock Frequency*
*Note: Applies only to external oscillator sources.
DD
= 2.7 to 3.6 V; –40 to +85 °C unless otherwise specified
DD
DD
)
)
Parameter
Table 14.1. Oscillator Electrical Characteristics
C8051F340/1/2/3/4/5/6/7/8/9/A/B/C/D
IFCN = 11b
24 ºC, V
OSCICN.7 = 1
OSCLD = 11b
24 ºC, V
OSCLCN.7 = 1
Full Speed Mode
Low Speed Mode
DD
DD
Conditions
= 3.0 V,
= 3.0 V,
Rev. 1.3
11.82
47.88
5.91
Min
72
—
—
12.00
Typ
685
7.0
80
48
6
12.18
48.12
Max
6.09
99
—
—
Units
MHz
MHz
kHz
µA
µA
141
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