C8051F537-IM Silicon Laboratories Inc, C8051F537-IM Datasheet - Page 66
![IC 8051 MCU 2K FLASH 20QFN](/photos/12/25/122567/silicon_laboratories_inc-20-qfn_sml.jpg)
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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C8051F52x/F52xA/F53x/F53xA
SFR Definition 4.6. ADC0H: ADC0 Data Word MSB
SFR Definition 4.7. ADC0L: ADC0 Data Word LSB
66
Bits7–0: ADC0 Data Word High-Order Bits.
Bits7–0: ADC0 Data Word Low-Order Bits.
R/W
R/W
Bit7
Bit7
For AD0LJST = 0 and AD0RPT as follows:
00: Bits 3–0 are the upper 4 bits of the 12-bit result. Bits 7–4 are 0000b.
01: Bits 4–0 are the upper 5 bits of the 14-bit result. Bits 7–5 are 000b.
10: Bits 5–0 are the upper 6 bits of the 15-bit result. Bits 7–6 are 00b.
11: Bits 7–0 are the upper 8 bits of the 16-bit result.
For AD0LJST = 1 (AD0RPT must be '00'): Bits 7–0 are the most-significant bits of the ADC0
12-bit result.
For AD0LJST = 0: Bits 7–0 are the lower 8 bits of the ADC0 Accumulated Result.
For AD0LJST = 1 (AD0RPT must be '00'): Bits 7–4 are the lower 4 bits of the 12-bit result.
Bits 3–0 are 0000b.
R/W
R/W
Bit6
Bit6
R/W
R/W
Bit5
Bit5
R/W
R/W
Bit4
Bit4
Rev. 1.3
R/W
R/W
Bit3
Bit3
R/W
R/W
Bit2
Bit2
R/W
R/W
Bit1
Bit1
R/W
R/W
Bit0
Bit0
SFR Address:
SFR Address:
00000000
Reset Value
00000000
Reset Value
0xBE
0xBD
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