C8051F352 Silicon Laboratories Inc, C8051F352 Datasheet - Page 51
C8051F352
Manufacturer Part Number
C8051F352
Description
IC 8051 MCU 8K FLASH 32LQFP
Manufacturer
Silicon Laboratories Inc
Series
C8051F35xr
Specifications of C8051F352
Core Processor
8051
Core Size
8-Bit
Speed
50MHz
Connectivity
SMBus (2-Wire/I²C), SPI, UART/USART
Peripherals
POR, PWM, Temp Sensor, WDT
Number Of I /o
17
Program Memory Size
8KB (8K x 8)
Program Memory Type
FLASH
Ram Size
768 x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 3.6 V
Data Converters
A/D 8x16b; D/A 2x8b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
32-LQFP
Processor Series
C8051F35x
Core
8051
Data Bus Width
8 bit
Data Ram Size
768 B
Interface Type
I2C, SPI, UART
Maximum Clock Frequency
50 MHz
Number Of Programmable I/os
17
Number Of Timers
4
Operating Supply Voltage
2.7 V to 3.6 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 40 C
On-chip Adc
16 bit
On-chip Dac
8 bit
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Lead Free Status / Rohs Status
No
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
C8051F352
Manufacturer:
SILICON
Quantity:
364
Company:
Part Number:
C8051F352
Manufacturer:
Silicon Laboratories Inc
Quantity:
10 000
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Part Number:
C8051F352-GQ
Manufacturer:
SiliconL
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3 843
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Part Number:
C8051F352-GQ
Manufacturer:
SILICON
Quantity:
4
Company:
Part Number:
C8051F352-GQ
Manufacturer:
Silicon Laboratories Inc
Quantity:
10 000
Part Number:
C8051F352-GQ
Manufacturer:
SILICON LABS/芯科
Quantity:
20 000
Company:
Part Number:
C8051F352-GQR
Manufacturer:
Silicon Laboratories Inc
Quantity:
10 000
Company:
Part Number:
C8051F352-GQR..
Manufacturer:
SILICON
Quantity:
15 000
Company:
Part Number:
C8051F352R
Manufacturer:
Silicon Laboratories Inc
Quantity:
10 000
Bit 7:
Bit 6:
Bits 5-4: AD0BPS: Positive Channel Input Selection.
Bit 3:
Bit 2:
Bits 1-0: AD0BNS: Negative Channel Input Selection.
This SFR can only be modified when ADC0 is in IDLE mode.
AD0BPHE AD0BPLE
R/W
Bit7
AD0BPHE: Positive Channel High Buffer Enable.
0: Positive Channel High Input Buffer Disabled.
1: Positive Channel High Input Buffer Enabled.
AD0BPLE: Positive Channel Low Enable.
0: Positive Channel Low Input Buffer Disabled.
1: Positive Channel Low Input Buffer Enabled.
00 = Bypass Input Buffer (default).
01 = Select Low Input Buffer Range.
10 = Select High Input Buffer Range.
11 = Reserved.
AD0BNHE: Negative Channel High Buffer Enable.
0: Negative Channel High Input Buffer Disabled.
1: Negative Channel High Input Buffer Enabled.
AD0BNLE: Negative Channel Low Enable.
0: Negative Channel Low Input Buffer Disabled.
1: Negative Channel Low Input Buffer Enabled.
00 = Bypass Input Buffer (default).
01 = Select Low Input Buffer Range.
10 = Select High Input Buffer Range.
11 = Reserved.
Figure 5.12. ADC0BUF: ADC0 Input Buffer Control Register
R/W
Bit6
R/W
Bit5
AD0BPS
R/W
Bit4
AD0BNHE AD0BNLE
Rev. 0.4
R/W
Bit3
R/W
Bit2
C8051F350/1/2/3
R/W
Bit1
AD0BNS
SFR Address:
R/W
Bit0
0xBD
00000000
Reset Value
51