C8051F537-IM Silicon Laboratories Inc, C8051F537-IM Datasheet - Page 25
C8051F537-IM
Manufacturer Part Number
C8051F537-IM
Description
IC 8051 MCU 2K FLASH 20QFN
Manufacturer
Silicon Laboratories Inc
Series
C8051F53xr
Specifications of C8051F537-IM
Core Processor
8051
Core Size
8-Bit
Speed
25MHz
Connectivity
SPI, UART/USART
Peripherals
Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
Number Of I /o
16
Program Memory Size
2KB (2K 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-QFN
Data Bus Width
8 bit
Data Ram Size
256 B
Interface Type
SPI, UART
Maximum Clock Frequency
25 MHz
Number Of Programmable I/os
16
Number Of Timers
3
Operating Supply Voltage
2.7 V to 5.25 V
Maximum Operating Temperature
+ 125 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 40 C
On-chip Adc
12 bit, 16 Channel
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Lead Free Status / Rohs Status
Details
Other names
336-1400
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
C8051F537-IM
Manufacturer:
Silicon Labs
Quantity:
135
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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
C8051F52x/F52xA/F53x/F53xA
Rev. 1.3
Conditions
–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
25
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