C8051F349-GQ Silicon Laboratories Inc, C8051F349-GQ Datasheet - Page 18

• Manufacturer Part Number: C8051F349-GQ
• Description: IC 8051 MCU FLASH 32K 32LQFP
• Manufacturer: Silicon Laboratories Inc
• Series: C8051F34xr

Specifications of C8051F349-GQ

• Core Processor: 8051
• Core Size: 8-Bit
• Speed: 25MHz
• Connectivity: SMBus (2-Wire/I²C), SPI, UART/USART, USB
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 25
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Ram Size: 2.25K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.6 V
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 32-LQFP
• Processor Series: C8051F3x
• Core: 8051
• Data Bus Width: 8 bit
• Data Ram Size: 2.25 KB
• Interface Type: I2C, SMBus, SPI, UART, USB
• Maximum Clock Frequency: 25 MHz
• Number Of Programmable I/os: 25
• Number Of Timers: 4
• 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
• For Use With: 336-1748 - ADAPTER TOOLSTICK FOR C8051F34X
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -
• Lead Free Status / Rohs Status: Details
• Other names: 336-1509

C8051F340-GQ
C8051F341-GQ
C8051F342-GQ
C8051F342-GM
C8051F343-GQ
C8051F343-GM
C8051F344-GQ
C8051F345-GQ
C8051F346-GQ
C8051F346-GM
C8051F347-GQ
C8051F347-GM
C8051F348-GQ
C8051F349-GQ
C8051F349-GM
C8051F34A-GQ
C8051F34A-GM
C8051F34B-GQ
C8051F34B-GM
C8051F34C-GQ
C8051F34D-GQ
C8051F340/1/2/3/4/5/6/7/8/9/A/B/C/D
18
48
48
48
48
48
48
25
25
25
25
25
25
25
25
25
48
48
48
48
48
48
64k
32k
64k
64k
32k
32k
64k
32k
64k
64k
32k
32k
32k
32k
32k
64k
64k
32k
32k
64k
64k
2304
4352
4352
2304
2304
2304
2304
4352
2304
4352
4352
2304
2304
4352
2304
4352
4352
2304
2304
4352
4352
Table 1.1. Product Selection Guide
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— 
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Rev. 1.3
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2
2
1
1
1
1
2
2
1
1
1
1
2
1
1
2
2
2
2
2
1
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
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
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
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
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

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40
40
25
25
25
25
40
40
25
25
25
25
40
25
25
25
25
25
25
40
25
—
—
—
—
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
—
—
—
—
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— — — —
— — — —
—
—
—
—

— — — —
— — —
— — —
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




2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
TQFP48
TQFP48
TQFP48
TQFP48
TQFP48
TQFP48
LQFP32
LQFP32
LQFP32
LQFP32
LQFP32
LQFP32
LQFP32
LQFP32
QFN32
QFN32
QFN32
QFN32
QFN32
QFN32
QFN32