C8051F530-IT Silicon Laboratories Inc, C8051F530-IT Datasheet - Page 30

• Manufacturer Part Number: C8051F530-IT
• Description: IC 8051 MCU 8K FLASH 20TSSOP
• Manufacturer: Silicon Laboratories Inc
• Series: C8051F53xr

Specifications of C8051F530-IT

• Core Processor: 8051
• Core Size: 8-Bit
• Speed: 25MHz
• Connectivity: LIN, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
• Number Of I /o: 16
• Program Memory Size: 8KB (8K x 8)
• Program Memory Type: FLASH
• Ram Size: 256 x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 5.25 V
• Data Converters: A/D 16x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 20-TSSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Other names: 336-1343

C8051F52x/F52xA/F53x/F53xA
Table 2.4. Voltage Reference Electrical Characteristics
V
Table 2.5. Voltage Regulator Electrical Specifications
V
30
Internal Reference (REFBE = 1)
Output Voltage
V
V
Load Regulation
V
V
Power Supply Rejection
External Reference (REFBE = 0)
Input Voltage Range
Input Current
Bias Generators
ADC Bias Generator
Power Consumption (Internal)
Input Voltage Range (V
Dropout Voltage (V
Output Voltage (V
Bias Current
Dropout Indicator Detection
Threshold
Output Voltage Temperature
Coefficient
VREG Settling Time
Notes:
DD
DD
REF
REF
REF
REF
1. The minimum input voltage is 2.7 V or
2. The minimum input voltage is 2.2 V or
= 2.1 V; –40 to +125 °C unless otherwise specified.
= 2.1 or 2.6 V; –40 to +125 °C unless otherwise specified.
Short-Circuit Current
Temperature Coefficient
Turn-on Time 1
Turn-on Time 2
Parameter
Parameter
DD
DO
)
)
REGIN
)
25 °C ambient (REFLV = 0)
25 °C ambient (REFLV = 1), V
Load = 0 to 200 µA to GND
4.7 µF, 0.1 µF bypass
Sample Rate = 200 ksps; V
BIASE = 1
0.1 µF bypass
C8051F52x/53x
C8051F52xA/53xA
Output Current = 1-50 mA
Output Current = 1 to 50 mA
REG0MD = 0
REG0MD = 1
2.1 V operation (REG0MD = 0)
2.6 V operation (REG0MD = 1)
50 mA load with V
V
V
V
DD
DD
DD
load capacitor of 4.8 µF
connected to V
not connected to V
V
V
DD
DD
+ V
+ V
Conditions
Conditions
Rev. 1.3
DO
DO
(max load), whichever is greater.
(max load), whichever is greater.
REGIN
REGIN
= 2.4 V and
REGIN
REF
DD
= 1.5 V
= 2.6 V
2.7
2.2
Min
1.8
2.0
2.5
1.45
2.15
Min
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
0
1
2
Typ
230
0.25
1.5
2.2
2.5
2.1
Typ
250
33
10
21
35
30
35
—
2.1
2.6
10
75
—
—
—
1
1
Max
1.55
2.25
V
—
—
—
—
—
—
—
—
—
Max
5.25
5.25
2.25
2.75
DD
2.7
—
—
—
—
5
5
ppm/µA
ppm/°C
Units
mV/V
mV/mA
mV/ºC
Units
mA
ms
µA
µA
µA
µs
V
V
mV
µA
µs
V
V