C8051F340-GQ Silicon Laboratories Inc, C8051F340-GQ Datasheet - Page 65
![IC 8051 MCU FLASH 64K 48TQFP](/photos/12/18/121886/c8051f340-gq_sml.jpg)
C8051F340-GQ
Manufacturer Part Number
C8051F340-GQ
Description
IC 8051 MCU FLASH 64K 48TQFP
Manufacturer
Silicon Laboratories Inc
Series
C8051F34xr
Datasheets
1.C8051F340DK.pdf
(1 pages)
2.C8051F349-GQ.pdf
(276 pages)
3.C8051F347-GQ.pdf
(296 pages)
Specifications of C8051F340-GQ
Program Memory Type
FLASH
Program Memory Size
64KB (64K 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
4.25K 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
5.25 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
4352Byte
Cpu Speed
48MHz
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 MCU336-1452 - ADAPTER PROGRAM TOOLSTICK F340336-1326 - KIT REF DESIGN PWR OVER ETHERNET336-1307 - KIT DEV FOR C8051F34X
Eeprom Size
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
336-1298
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
C8051F340-GQ
Manufacturer:
SiliconL
Quantity:
7 053
Company:
Part Number:
C8051F340-GQ
Manufacturer:
SILICON
Quantity:
2 250
Company:
Part Number:
C8051F340-GQ
Manufacturer:
Silicon Laboratories Inc
Quantity:
10 000
Company:
Part Number:
C8051F340-GQR
Manufacturer:
SILICON
Quantity:
3 870
Company:
Part Number:
C8051F340-GQR
Manufacturer:
Silicon Laboratories Inc
Quantity:
10 000
Part Number:
C8051F340-GQR
Manufacturer:
SILICON LABS/芯科
Quantity:
20 000
Bit7:
Bit6:
Bit5:
Bit4:
Bits3–2: CP1HYP1–0: Comparator1 Positive Hysteresis Control Bits.
Bits1–0: CP1HYN1–0: Comparator1 Negative Hysteresis Control Bits.
CP1EN
R/W
Bit7
CP1EN: Comparator1 Enable Bit.
0: Comparator1 Disabled.
1: Comparator1 Enabled.
CP1OUT: Comparator1 Output State Flag.
0: Voltage on CP1+ < CP1–.
1: Voltage on CP1+ > CP1–.
CP1RIF: Comparator1 Rising-Edge Flag.
0: No Comparator1 Rising Edge has occurred since this flag was last cleared.
1: Comparator1 Rising Edge has occurred.
CP1FIF: Comparator1 Falling-Edge Flag.
0: No Comparator1 Falling-Edge has occurred since this flag was last cleared.
1: Comparator1 Falling-Edge has occurred.
00: Positive Hysteresis Disabled.
01: Positive Hysteresis = 5 mV.
10: Positive Hysteresis = 10 mV.
11: Positive Hysteresis = 20 mV.
00: Negative Hysteresis Disabled.
01: Negative Hysteresis = 5 mV.
10: Negative Hysteresis = 10 mV.
11: Negative Hysteresis = 20 mV.
CP1OUT
Bit6
R
SFR Definition 7.4. CPT1CN: Comparator1 Control
CP1RIF
R/W
Bit5
C8051F340/1/2/3/4/5/6/7/8/9/A/B/C/D
CP1FIF CP1HYP1 CP1HYP0 CP1HYN1 CP1HYN0 00000000
R/W
Bit4
Rev. 1.3
R/W
Bit3
R/W
Bit2
R/W
Bit1
R/W
Bit0
SFR Address:
Reset Value
0x9A
65