C8051F312-GQ Silicon Laboratories Inc, C8051F312-GQ Datasheet - Page 78
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C8051F312-GQ
Manufacturer Part Number
C8051F312-GQ
Description
IC 8051 MCU 8K FLASH 32LQFP
Manufacturer
Silicon Laboratories Inc
Series
C8051F31xr
Specifications of C8051F312-GQ
Program Memory Type
FLASH
Program Memory Size
8KB (8K x 8)
Package / Case
32-LQFP
Core Processor
8051
Core Size
8-Bit
Speed
25MHz
Connectivity
SMBus (2-Wire/I²C), SPI, UART/USART
Peripherals
POR, PWM, Temp Sensor, WDT
Number Of I /o
29
Ram Size
1.25K x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 3.6 V
Data Converters
A/D 21x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Processor Series
C8051F3x
Core
8051
Data Bus Width
8 bit
Data Ram Size
1.25 KB
Interface Type
I2C, SMBus, SPI, UART
Maximum Clock Frequency
25 MHz
Number Of Programmable I/os
29
Number Of Timers
4 bit
Operating Supply Voltage
2.7 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
C8051F310DK
Minimum Operating Temperature
- 40 C
On-chip Adc
10 bit, 21 Channel
No. Of I/o's
29
Ram Memory Size
1280Byte
Cpu Speed
25MHz
No. Of Timers
4
Rohs Compliant
Yes
Package
32LQFP
Device Core
8051
Family Name
C8051F31x
Maximum Speed
25 MHz
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
336-1445 - ADAPTER PROGRAM TOOLSTICK F310
Eeprom Size
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
336-1255
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
C8051F312-GQ
Manufacturer:
Silicon Laboratories Inc
Quantity:
10 000
Company:
Part Number:
C8051F312-GQR
Manufacturer:
Silicon Laboratories Inc
Quantity:
10 000
C8051F310/1/2/3/4/5/6/7
78
V
All specifications apply to both Comparator0 and Comparator1 unless otherwise noted.
Response Time:
Mode 0, Vcm
Response Time:
Mode 1, Vcm
Response Time:
Mode 2, Vcm
Response Time:
Mode 3, Vcm
Common-Mode Rejection Ratio
Positive Hysteresis 1
Positive Hysteresis 2
Positive Hysteresis 3
Positive Hysteresis 4
Negative Hysteresis 1
Negative Hysteresis 2
Negative Hysteresis 3
Negative Hysteresis 4
Inverting or Non-Inverting Input
Voltage Range
Input Capacitance
Input Bias Current
Input Offset Voltage
Power Supply
Power Supply Rejection
Power-up Time
Supply Current at DC
Notes:
DD
1. Vcm is the common-mode voltage on CP0+ and CP0–.
2. Guaranteed by design and/or characterization.
= 3.0 V, –40 to +85 °C unless otherwise noted.
Parameter
1
1
1
1
= 1.5 V
= 1.5 V
= 1.5 V
= 1.5 V
Table 7.1. Comparator Electrical Characteristics
2
CP0+ – CP0– = –100 mV
CP0+ – CP0– = –100 mV
CP0+ – CP0– = –100 mV
CP0+ – CP0– = –100 mV
CP0+ – CP0– = 100 mV
CP0+ – CP0– = 100 mV
CP0+ – CP0– = 100 mV
CP0+ – CP0– = 100 mV
CP0HYN1-0 = 00
CP0HYN1-0 = 01
CP0HYN1-0 = 10
CP0HYP1-0 = 00
CP0HYP1-0 = 01
CP0HYP1-0 = 10
CP0HYN1-0 = 11
CP0HYP1-0 = 11
Conditions
Mode 0
Mode 1
Mode 2
Mode 3
Rev. 1.7
–0.25
Min
12
12
–5
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
2
5
2
5
1050
5200
1100
Typ
100
175
320
250
500
1.5
0.1
7.6
3.2
1.3
0.4
10
20
10
20
10
—
—
0
5
0
5
7
1
V
Max
0.25
DD
2.5
13
25
13
25
+5
20
10
—
—
—
—
—
—
—
—
—
—
—
4
1
7
1
7
1
5
+
Units
mV/V
mV/V
mV
mV
mV
mV
mV
mV
mV
mV
mV
nA
µA
µA
µA
µA
ns
ns
ns
ns
ns
ns
pF
µs
ns
ns
V