C8051F712-GM Silicon Laboratories Inc, C8051F712-GM Datasheet - Page 51
C8051F712-GM
Manufacturer Part Number
C8051F712-GM
Description
IC 8051 MCU 8K FLASH 48-QFN
Manufacturer
Silicon Laboratories Inc
Series
C8051F71xr
Specifications of C8051F712-GM
Core Processor
8051
Core Size
8-Bit
Speed
25MHz
Connectivity
SMBus (2-Wire/I²C), SPI, UART/USART
Peripherals
Cap Sense, POR, PWM, Temp Sensor, WDT
Number Of I /o
39
Program Memory Size
8KB (8K x 8)
Program Memory Type
FLASH
Eeprom Size
32 x 8
Ram Size
512 x 8
Voltage - Supply (vcc/vdd)
1.8 V ~ 3.6 V
Data Converters
A/D 12x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
48-QFN
Processor Series
C8051F7x
Core
8051
Data Bus Width
8 bit
Data Ram Size
512 B
Interface Type
I2C, SMBus, SPI, UART
Maximum Clock Frequency
25 MHz
Number Of Programmable I/os
39
Number Of Timers
4
Operating Supply Voltage
1.8 V to 3.6 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
3rd Party Development Tools
PK51, CA51, A51, ULINK2
Development Tools By Supplier
C8051F700DK
Minimum Operating Temperature
- 40 C
On-chip Adc
10 bit, 16 Channel
For Use With
336-1635 - DEV KIT FOR C8051F700
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
336-1643-5
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
C8051F712-GM
Manufacturer:
Silicon Laboratories Inc
Quantity:
135
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Table 9.8. Capacitive Sense Electrical Characteristics
V
Parameter
Single Conversion Time
Number of Channels
Capacitance per Code
External Capacitive Load
External Series Impedance
Quantization Noise
Power Supply Current
Notes:
DD
1. Conversion time is specified with the default configuration.
2. RMS Noise is equivalent to one standard deviation. Peak-to-peak noise encompasses ±3.3 standard
3. Includes only current from regulator, CS module, and MCU in suspend mode.
= 1.8 to 3.6 V; T
deviations. The RMS noise value is specified with the default configuration.
A
12
= –40 to +85 °C unless otherwise specified.
1
Wake-on-CS threshold (suspend mode
with regulator and CS module on)
CS module alone, maximum code
CS module bias current, 25 °C
CS0CG = 111b (Default)
CS0CG = 111b (Default)
Default Configuration
13-bit Mode (default)
64-pin Packages
48-pin Packages
32-pin Packages
24-pin Packages
CS0CG = 000b
Peak-to-Peak
output, 25 °C
Conditions
12-bit Mode
14-bit Mode
16-bit Mode
RMS
Rev. 1.0
3
Min
20
21
23
26
C8051F70x/71x
—
—
—
—
—
—
—
—
—
Typ
130
38
27
26
18
29
31
33
38
20
50
90
—
—
—
1
3
Max
42.5
145
500
105
40
45
50
45
50
60
—
—
—
Channels
Units
k
µA
µA
µA
pF
pF
µs
fF
fF
fF
51
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