C8051F340-GQR Silicon Laboratories Inc, C8051F340-GQR Datasheet - Page 175

• Manufacturer Part Number: C8051F340-GQR
• Description: MCU 8-Bit C8051F34x 8051 CISC 64KB Flash 3.3V/5V 48-Pin TQFP T/R
• Manufacturer: Silicon Laboratories Inc

Specifications of C8051F340-GQR

• Package: 48TQFP
• Device Core: 8051
• Family Name: C8051F34x
• Maximum Speed: 48 MHz
• Operating Supply Voltage: 3.3|5 V
• Data Bus Width: 8 Bit
• Number Of Programmable I/os: 40
• Interface Type: I2C/SMBus/SPI/UART/USB
• On-chip Adc: 17-chx10-bit
• Number Of Timers: 4
• Ram Size: 4.25 KB
• Program Memory Size: 64 KB
• Program Memory Type: Flash
• Operating Temperature: -40 to 85 °C

Bits7–4: Unused. Read = 0000b. Write = don’t care.
Bit3:
Bit2:
Bit1:
Bit0:
Bits7–4: Unused. Read = 0000b. Write = don’t care.
Bit3:
Bit2:
Bit1:
Bit0:
USB Register Definition 16.15. OUT1IE: USB0 Out Endpoint Interrupt Enable
R/W
R/W
Bit7
Bit7
USB Register Definition 16.14. IN1IE: USB0 IN Endpoint Interrupt Enable
-
-
IN3E: IN Endpoint 3 Interrupt Enable
0: IN Endpoint 3 interrupt disabled.
1: IN Endpoint 3 interrupt enabled.
IN2E: IN Endpoint 2 Interrupt Enable
0: IN Endpoint 2 interrupt disabled.
1: IN Endpoint 2 interrupt enabled.
IN1E: IN Endpoint 1 Interrupt Enable
0: IN Endpoint 1 interrupt disabled.
1: IN Endpoint 1 interrupt enabled.
EP0E: Endpoint 0 Interrupt Enable
0: Endpoint 0 interrupt disabled.
1: Endpoint 0 interrupt enabled.
OUT3E: OUT Endpoint 3 Interrupt Enable
0: OUT Endpoint 3 interrupt disabled.
1: OUT Endpoint 3 interrupt enabled.
OUT2E: OUT Endpoint 2 Interrupt Enable
0: OUT Endpoint 2 interrupt disabled.
1: OUT Endpoint 2 interrupt enabled.
OUT1E: OUT Endpoint 1 Interrupt Enable
0: OUT Endpoint 1 interrupt disabled.
1: OUT Endpoint 1 interrupt enabled.
Unused. Read = 0; Write = don’t’ care.
R/W
R/W
Bit6
Bit6
-
-
R/W
R/W
Bit5
Bit5
-
-
C8051F340/1/2/3/4/5/6/7/8/9/A/B/C/D
R/W
R/W
Bit4
Bit4
-
-
Rev. 1.3
OUT3E
IN3E
R/W
R/W
Bit3
Bit3
OUT2E
IN2E
R/W
R/W
Bit2
Bit2
OUT1E
IN1E
R/W
R/W
Bit1
Bit1
EP0E
R/W
R/W
Bit0
Bit0
-
USB Address:
USB Address:
Reset Value
00001110
Reset Value
00001111
0x09
0x07
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