C8051F330DR Silicon Labs, C8051F330DR Datasheet - Page 99

• Manufacturer Part Number: C8051F330DR
• Description: 8-bit Microcontrollers - MCU 8kB 10ADC
• Manufacturer: Silicon Labs

Specifications of C8051F330DR

• Product Category: 8-bit Microcontrollers - MCU
• Core: 8051
• Data Bus Width: 8 bit
• Maximum Clock Frequency: 25 MHz
• Program Memory Size: 8 KB
• Data Ram Size: 768 B
• On-chip Adc: No
• Operating Supply Voltage: 2.7 V to 3.6 V
• Package / Case: QFN-20
• Mounting Style: SMD/SMT
• Data Rom Size: 128 B
• Interface Type: I2C, SPI, UART
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Number Of Programmable I/os: 17
• Number Of Timers: 4
• On-chip Dac: No
• Processor Series: C8051
• Program Memory Type: Flash
• Factory Pack Quantity: 1500
• Supply Voltage - Max: 3.6 V
• Supply Voltage - Min: 2.7 V

C8051F330/1/2/3/4/5
Table 10.1. Reset Electrical Characteristics
–40 to +85 °C unless otherwise specified.
102
RST Output Low Voltage
RST Input High Voltage
RST Input Low Voltage
RST Input Pullup Current
V
Missing Clock Detector Time-
out
Reset Time Delay
Minimum RST Low Time to
Generate a System Reset
V
V
DD
DD
DD
POR Threshold (V
Monitor Turn-on Time
Monitor Supply Current
Parameter
RST
)
I
V
RST = 0.0 V
Time from last system clock
rising edge to reset initiation
Delay between release of any
reset source and code 
execution at location 0x0000
OL
DD
= 8.5 mA, 
= 2.7 V to 3.6 V
Conditions
Rev. 1.7
0.7 x V
2.40
Min
100
100
15
—
—
—
—
—
DD
2.55
Typ
220
25
20
—
—
—
—
—
—
0.3 x V
Max
2.70
600
0.6
40
32
50
—
—
—
DD
Units
µA
µA
µs
µs
µs
µs
V
V
V