C8051F988-GM Silicon Laboratories Inc, C8051F988-GM Datasheet - Page 58

• Manufacturer Part Number: C8051F988-GM
• Description: IC MCU 8BIT 4KB FLASH 24QFN
• Manufacturer: Silicon Laboratories Inc
• Series: C8051F9xxr

Specifications of C8051F988-GM

• Program Memory Type: FLASH
• Program Memory Size: 4KB (4K x 8)
• Package / Case: 24-UQFN Exposed Pad, 24-HUQFN
• Core Processor: 8051
• Core Size: 8-Bit
• Speed: 25MHz
• Connectivity: SMBus (2-Wire/I²C), SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
• Number Of I /o: 17
• Ram Size: 512 x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 3.6 V
• Data Converters: A/D 10x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Processor Series: C8051F9x
• Core: 8051
• Data Ram Size: 512 B
• Interface Type: I2C, SMBus, Enhanced UART, Enhanced SPI
• Maximum Clock Frequency: 7 KHz
• Number Of Programmable I/os: 17
• Number Of Timers: 4
• Operating Supply Voltage: 2.4 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: PK51, CA51, A51, ULINK2
• Development Tools By Supplier: C8051F996DK
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 10 Channel
• On-chip Dac: 10 bit, 4 Channel
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 336-1959-5

C8051F99x-C8051F98x
Table 4.10. ADC0 Electrical Characteristics (Continued)
V
Table 4.11. Temperature Sensor Electrical Characteristics
V
58
Analog Inputs
ADC Input Voltage Range
Absolute Pin Voltage with respect
to GND
Sampling Capacitance
Input Multiplexer Impedance
Power Specifications
Power Supply Current 
(V
Power Supply Rejection
Linearity
Slope
Slope Error*
Offset
Offset Error*
Temperature Sensor Turn-On
Time
Supply Current
*Note: Represents one standard deviation from the mean.
DD
DD
DD
1. INL and DNL specifications for 12-bit mode do not include the first or last four ADC codes.
2. The maximum code in 12-bit mode is 0xFFFC. The Full Scale Error is referenced from the maximum code.
3. Performance in 8-bit mode is similar to 10-bit mode.
= 1.8 to 3.6 V, VREF = 1.65 V (REFSL[1:0] = 11),
= 1.8 to 3.6 V,
supplied to ADC0)
Parameter
Parameter
–
40 to +85 °C unless otherwise specified.
Normal Power Mode:
Low Power Mode:
Single Ended (AIN+ – GND)
Conversion Mode (300 ksps)
Tracking Mode (0 ksps)
Conversion Mode (150 ksps)
Tracking Mode (0 ksps)
Internal High Speed VREF
External VREF
Temp = 25 °C
Temp = 25 °C
Single Ended
Conditions
Conditions
0.5x Gain
1x Gain
Rev. 1.0
–
40 to +85 °C unless otherwise specified.
Min
Min
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
0
0
1025
3.40
Typ
650
740
370
400
Typ
1.7
16
13
67
74
±1
40
18
35
—
—
5
VREF
VDD
Max
Max
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
mV/°C
µV/°C
Units
Units
mV
mV
k
µA
dB
µA
pF
°C
µs
V
V