C8051F226-GQ Silicon Laboratories Inc, C8051F226-GQ Datasheet - Page 39

• Manufacturer Part Number: C8051F226-GQ
• Description: IC 8051 MCU 8K FLASH 48TQFP
• Manufacturer: Silicon Laboratories Inc
• Series: C8051F2xxr

Specifications of C8051F226-GQ

• Program Memory Type: FLASH
• Program Memory Size: 8KB (8K x 8)
• Package / Case: 48-TQFP, 48-VQFP
• Core Processor: 8051
• Core Size: 8-Bit
• Speed: 25MHz
• Connectivity: SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, WDT
• Number Of I /o: 32
• Ram Size: 1.25K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.6 V
• Data Converters: A/D 32x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Processor Series: C8051F2x
• Core: 8051
• Data Bus Width: 8 bit
• Data Ram Size: 1.25 KB
• Interface Type: SPI/UART
• Maximum Clock Frequency: 25 MHz
• Number Of Programmable I/os: 32
• Number Of Timers: 3
• 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: C8051F226DK
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 32-ch x 8-bit
• Package: 48TQFP
• Device Core: 8051
• Family Name: C8051F2xx
• Maximum Speed: 25 MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 336-1241 - DEV KIT F220/221/226/230/231/236
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 336-1240

Table 5.1. 8-Bit ADC Electrical Characteristics
VDD = 3.0 V, VREF = 2.40 V, PGA Gain = 1, –40 to +85 ×C unless otherwise specified.
DC Accuracy
Resolution
Integral Nonlinearity
Differential Nonlinearity
Offset Error
Gain Error
Offset Temperature Coefficient
Dynamic Performance (10 kHz sine-wave input, 0 to –1 dB of full scale, 100 ksps)
Signal-to-Noise Plus Distortion
Total Harmonic Distortion
Spurious-Free Dynamic Range
Conversion Rate
Conversion Time in SAR Clocks
SAR Clock Frequency
Track/Hold Acquisition Time
Throughput Rate
Analog Inputs
Input Voltage Range
Input Capacitance
Power Specifications
Power Supply Current
Power Supply Current in Shutdown
Power Supply Rejection
Parameter
Guaranteed Monotonic
Up to the 5
Operating Mode, 100 ksps
Conditions
Rev. 1.6
th
harmonic
49.5
Min
–60
1.5
 2
 2
16
—
—
—
—
—
—
—
—
—
0
 0.25
0.45
 0.3
Typ
–65
–65
0.1
10
—
—
—
—
—
—
—
—
—
—
8
C8051F2xx
Max
 1/2
 1/2
 1/2
 1/2
V
100
2.5
1.0
—
—
—
—
—
—
—
—
—
1
DD
ppm/  C
clocks
Units
mV/V
MHz
ksps
LSB
LSB
LSB
LSB
bits
mA
dB
dB
dB
pF
µA
µs
V
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