C8051F331-GMR Silicon Laboratories Inc, C8051F331-GMR Datasheet - Page 57

• Manufacturer Part Number: C8051F331-GMR
• Description: IC 8051 MCU 8K FLASH 20QFN
• Manufacturer: Silicon Laboratories Inc
• Series: C8051F33xr

Specifications of C8051F331-GMR

• Core Processor: 8051
• Core Size: 8-Bit
• Speed: 25MHz
• Connectivity: SMBus (2-Wire/I²C), SPI, UART/USART
• Peripherals: POR, PWM, 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
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 20-QFN
• For Use With: 336-1451 - ADAPTER PROGRAM TOOLSTICK F330336-1264 - DEV KIT FOR C8051F330/F331
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -

C8051F330/1/2/3/4/5
Table 6.1. IDAC Electrical Characteristics
–
60
Resolution
Integral Nonlinearity
Differential Nonlinearity
Output Compliance Range
Output Noise
Offset Error
Full Scale Error
Full Scale Error Tempco
V
Rejection Ratio
Output Capacitance
Output Settling Time to 1/2
LSB
Startup Time
Gain Variation
Power Supply Current (V
supplied to IDAC)
40 to +85 °C,
Bits 7–6: IDA0 Data Word Low-Order Bits.
Bits 5–0: UNUSED. Read = 000000b, Write = don’t care.
DD
Power Supply 
R/W
Bit7
Parameter
Lower 2 bits of the 10-bit Data Word.
V
DD
R/W
Bit6
= 3.0 V Full-scale output current set to 2 mA unless otherwise specified.
SFR Definition 6.3. IDA0L: IDA0 Data Word LSB
DD
Bit5
Guaranteed Monotonic
I
2 mA Full Scale Output 
Current
IDA0H:L = 0x3FF to 0x000
1 mA Full Scale Output Current
0.5 mA Full Scale Output Current
2 mA Full Scale Output Current
1 mA Full Scale Output Current
0.5 mA Full Scale Output Current
—
R
OUT
= 2 mA; R
Bit4
—
Conditions
R
Dynamic Performance
Power Consumption
Static Performance
LOAD
Rev. 1.7
= 100 
Bit3
—
R
Bit2
—
R
Min
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Bit1
—
R
2100
1100
±0.5
±0.5
Typ
600
30
52
±1
±1
—
1
0
0
2
5
5
10
Bit0
V
—
R
DD
Max
—
±1
—
—
—
—
—
—
—
—
—
—
—
—
—
– 1.2
SFR Address:
00000000
Reset Value
0x96
nA/rtHz
ppm/°C
Units
LSB
LSB
LSB
LSB
bits
dB
µA
µA
µA
pF
µs
µs
%
%
V