C8051F537-ITR Silicon Labs, C8051F537-ITR Datasheet - Page 25

• Manufacturer Part Number: C8051F537-ITR
• Description: 8-bit Microcontrollers - MCU 2KB 12ADC 125C 20Pin MCU
• Manufacturer: Silicon Labs

Specifications of C8051F537-ITR

• Product Category: 8-bit Microcontrollers - MCU
• Rohs: yes
• Core: 8051
• Data Bus Width: 8 bit
• Maximum Clock Frequency: 25 MHz
• Program Memory Size: 2 KB
• Data Ram Size: 256 B
• On-chip Adc: Yes
• Package / Case: TSSOP-20
• Mounting Style: SMD/SMT
• A/d Bit Size: 12 bit
• A/d Channels Available: 16
• Interface Type: SPI, UART
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 40 C
• Number Of Programmable I/os: 16
• Number Of Timers: 3
• On-chip Dac: No
• Processor Series: C8051
• Program Memory Type: Flash
• Factory Pack Quantity: 2500
• Supply Voltage - Max: 2.7 V, 5.25 V
• Supply Voltage - Min: 2 V, 2.7 V

2. Electrical Characteristics
2.1. Absolute Maximum Ratings
Table 2.1. Absolute Maximum Ratings
Ambient temperature under Bias
Storage Temperature
Voltage on V
Voltage on V
Voltage on XTAL1 with Respect to GND
Voltage on XTAL2 with Respect to GND
Voltage on any Port I/O Pin or RST with Respect to
GND
Maximum Output Current Sunk by any Port Pin
Maximum Output Current Sourced by any Port Pin
Maximum Total Current through V
Note: Stresses above those listed under “Absolute Maximum Ratings” may cause permanent damage to the device.
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.
REGIN
DD
with Respect to GND
with Respect to GND
Parameter
REGIN
, and GND
Rev. 1.4
Conditions
C8051F52x/F53x
–0.3
–0.3
–0.3
–0.3
–0.3
Min
–55
–65
—
—
—
Typ
—
—
—
—
—
—
—
—
—
—
V
V
V
REGIN
REGIN
REGIN
Max
135
150
100
100
500
5.5
2.8
+ 0.3
+ 0.3
+ 0.3
Units
mA
mA
mA
°C
°C
V
V
V
V
V
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