C8051F220 Silicon Laboratories Inc, C8051F220 Datasheet - Page 23

• Manufacturer Part Number: C8051F220
• Description: IC 8051 MCU 8K FLASH 48TQFP
• Manufacturer: Silicon Laboratories Inc
• Series: C8051F2xxr

Specifications of C8051F220

• 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
• Program Memory Size: 8KB (8K x 8)
• Program Memory Type: FLASH
• Ram Size: 256 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
• Package / Case: 48-TQFP, 48-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

2.
Table 2.1. Absolute Maximum Ratings
Ambient Temperature under Bias
Storage Temperature
Voltage on any Pin (except V
respect to DGND
Voltage on any Port I/O Pin or RST pins with respect to
DGND
Voltage on V
Total Power Dissipation
Maximum Output Current Sunk by any Port pin
Maximum Output Current Sunk by any other I/O pin
Maximum Output Current Sourced by any Port pin
Maximum Output Current Sourced by any other I/O pin
*Note: Stresses above those listed under “Absolute Maximum Ratings” may cause permanent damage to the device.
Absolute Maximum Ratings
This is a stress rating only and functional operation of the devices at those or any other conditions above
those indicated in the operation listings of this specification is not implied. Exposure to maximum rating
conditions for extended periods may affect device reliability.
DD
with respect to DGND
Parameter
DD
and Port I/O) with
*
Rev. 1.6
Conditions
–0.3
–0.3
–0.3
Min
–55
–65
—
—
—
—
—
Typ
C8051F2xx
1.0
—
—
—
—
—
—
—
—
V
Max
125
150
800
200
200
0.3
5.8
4.2
DD
25
25
+
Units
mA
mA
mA
mA
°C
°C
W
V
V
V
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