C8051F341-GQ Silicon Laboratories Inc, C8051F341-GQ Datasheet - Page 5
![IC 8051 MCU FLASH 32K 48TQFP](/photos/12/27/122781/c8051f341-gq_sml.jpg)
C8051F341-GQ
Manufacturer Part Number
C8051F341-GQ
Description
IC 8051 MCU FLASH 32K 48TQFP
Manufacturer
Silicon Laboratories Inc
Series
C8051F34xr
Datasheets
1.C8051F349-GQ.pdf
(276 pages)
2.C8051F341-GQ.pdf
(1 pages)
3.C8051F347-GQ.pdf
(296 pages)
Specifications of C8051F341-GQ
Program Memory Type
FLASH
Program Memory Size
32KB (32K x 8)
Package / Case
48-TQFP, 48-VQFP
Core Processor
8051
Core Size
8-Bit
Speed
48MHz
Connectivity
EBI/EMI, SMBus (2-Wire/I²C), SPI, UART/USART, USB
Peripherals
Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
Number Of I /o
40
Ram Size
2.25K x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 3.6 V
Data Converters
A/D 20x10b
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
48 MHz
Number Of Programmable I/os
40
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
40
Ram Memory Size
2304Byte
Cpu Speed
48MHz
No. Of Timers
4
Rohs Compliant
Yes
Package
48TQFP
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 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 MCU336-1452 - ADAPTER PROGRAM TOOLSTICK F340
Eeprom Size
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
336-1299
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
C8051F341-GQ
Manufacturer:
Silicon Laboratories Inc
Quantity:
10 000
Company:
Part Number:
C8051F341-GQR
Manufacturer:
Silicon Laboratories Inc
Quantity:
10 000
14. Oscillators ............................................................................................................. 145
15. Port Input/Output.................................................................................................. 157
16. Universal Serial Bus Controller (USB0).............................................................. 175
17. SMBus ................................................................................................................... 205
14.1.Programmable Internal High-Frequency (H-F) Oscillator ............................... 146
14.2.Programmable Internal Low-Frequency (L-F) Oscillator ................................ 147
14.3.External Oscillator Drive Circuit...................................................................... 149
14.4.4x Clock Multiplier .......................................................................................... 152
14.5.System and USB Clock Selection .................................................................. 153
15.1.Priority Crossbar Decoder .............................................................................. 159
15.2.Port I/O Initialization ....................................................................................... 161
15.3.General Purpose Port I/O ............................................................................... 165
16.1.Endpoint Addressing ...................................................................................... 176
16.2.USB Transceiver ............................................................................................ 176
16.3.USB Register Access ..................................................................................... 178
16.4.USB Clock Configuration................................................................................ 182
16.5.FIFO Management ......................................................................................... 183
16.6.Function Addressing....................................................................................... 185
16.7.Function Configuration and Control................................................................ 185
16.8.Interrupts ........................................................................................................ 188
16.9.The Serial Interface Engine ............................................................................ 192
16.10.Endpoint0 ..................................................................................................... 192
16.11.Configuring Endpoints1-3 ............................................................................. 196
16.12.Controlling Endpoints1-3 IN.......................................................................... 196
16.13.Controlling Endpoints1-3 OUT...................................................................... 199
17.1.Supporting Documents ................................................................................... 206
13.7.2.Multiplexed Mode ................................................................................... 140
14.1.1.Internal H-F Oscillator Suspend Mode ................................................... 146
14.2.1.Calibrating the Internal L-F Oscillator..................................................... 147
14.3.1.Clocking Timers Directly Through the External Oscillator...................... 149
14.3.2.External Crystal Example....................................................................... 149
14.3.3.External RC Example............................................................................. 150
14.3.4.External Capacitor Example................................................................... 150
14.5.1.System Clock Selection ......................................................................... 153
14.5.2.USB Clock Selection .............................................................................. 153
16.5.1.FIFO Split Mode ..................................................................................... 183
16.5.2.FIFO Double Buffering ........................................................................... 184
16.5.3.FIFO Access .......................................................................................... 184
16.10.1.Endpoint0 SETUP Transactions .......................................................... 193
16.10.2.Endpoint0 IN Transactions................................................................... 193
16.10.3.Endpoint0 OUT Transactions............................................................... 194
16.12.1.Endpoints1-3 IN Interrupt or Bulk Mode............................................... 196
16.12.2.Endpoints1-3 IN Isochronous Mode..................................................... 197
16.13.1.Endpoints1-3 OUT Interrupt or Bulk Mode........................................... 199
16.13.2.Endpoints1-3 OUT Isochronous Mode................................................. 200
C8051F340/1/2/3/4/5/6/7/8/9
Rev. 1.1
5