C8051F343-GQ Silicon Laboratories Inc, C8051F343-GQ Datasheet - Page 186

• 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

C8051F340/1/2/3/4/5/6/7/8/9/A/B/C/D
186
USB Register Definition 16.22. EOUTCSRH: USB0 OUT Endpoint Control High Byte
Bit7:
Bit6:
Bits5–0: Unused. Read = 000000b; Write = don’t care.
Bits7–0: EOCL: OUT Endpoint Count Low Byte
Bits7–2: Unused. Read = 00000. Write = don’t care.
Bits1–0: EOCH: OUT Endpoint Count High Byte
DBOEN
USB Register Definition 16.24. EOUTCNTH: USB0 OUT Endpoint Count High
USB Register Definition 16.23. EOUTCNTL: USB0 OUT Endpoint Count Low
R/W
Bit7
Bit7
Bit7
R
R
-
DBOEN: Double-buffer Enable
0: Double-buffering disabled for the selected OUT endpoint.
1: Double-buffering enabled for the selected OUT endpoint.
ISO: Isochronous Transfer Enable
This bit enables/disables isochronous transfers on the current endpoint.
0: Endpoint configured for bulk/interrupt transfers.
1: Endpoint configured for isochronous transfers.
EOCL holds the lower 8-bits of the 10-bit number of data bytes in the last received packet in
the current OUT endpoint FIFO. This number is only valid while OPRDY = ‘1’.
EOCH holds the upper 2-bits of the 10-bit number of data bytes in the last received packet in
the current OUT endpoint FIFO. This number is only valid while OPRDY = ‘1’.
ISO
R/W
Bit6
Bit6
Bit6
R
R
-
R/W
Bit5
Bit5
Bit5
R
R
-
-
R/W
Bit4
Bit4
Bit4
R
R
-
-
EOCL
Rev. 1.3
Bit3
Bit3
Bit3
R
R
R
-
-
Bit2
Bit2
Bit2
R
R
R
-
-
Bit1
Bit1
Bit1
R
R
R
-
E0CH
Bit0
Bit0
Bit0
R
R
R
-
USB Address:
USB Address:
USB Address:
00000000
00000000
00000000
Reset Value
Reset Value
Reset Value
0x15
0x17
0x16