C8051F521A-IM Silicon Laboratories Inc, C8051F521A-IM Datasheet - Page 64
C8051F521A-IM
Manufacturer Part Number
C8051F521A-IM
Description
IC 8051 MCU 8K FLASH 10DFN
Manufacturer
Silicon Laboratories Inc
Series
C8051F52xr
Specifications of C8051F521A-IM
Program Memory Type
FLASH
Program Memory Size
8KB (8K x 8)
Package / Case
10-DFN
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
6
Ram Size
256 x 8
Voltage - Supply (vcc/vdd)
1.8 V ~ 5.25 V
Data Converters
A/D 6x12b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 125°C
Processor Series
C8051F5x
Core
8051
Data Bus Width
8 bit
Data Ram Size
256 B
Interface Type
SPI/UART
Maximum Clock Frequency
25 MHz
Number Of Programmable I/os
6
Number Of Timers
3
Maximum Operating Temperature
+ 125 C
Mounting Style
SMD/SMT
3rd Party Development Tools
PK51, CA51, A51, ULINK2
Development Tools By Supplier
C8051F500DK
Minimum Operating Temperature
- 40 C
On-chip Adc
6-ch x 12-bit
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
336-1488 - KIT DEV C8051F53XA, C8051F52XA770-1006 - ISP 4PORT FOR SILABS C8051F MCU336-1455 - ADAPTER PROGRAM TOOLSTICK F520
Eeprom Size
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
336-1490-5
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C8051F52x/F52xA/F53x/F53xA
SFR Definition 4.4. ADC0MX: ADC0 Channel Select
64
Note: Only applies to C8051F53x/C8051F53xA parts.
Bits7–5: UNUSED. Read = 000b; Write = don’t care.
Bits4–0: AD0MX4–0: AMUX0 Positive Input Selection
R/W
Bit7
-
AD0MX4–0
00000
00001
00010
00011
00100
00101
00110
00111
01000
01001
01010
01011
01100
01101
01110
01111
11000
11001
11010 - 11111
R/W
Bit6
-
R/W
Bit5
-
P1.4*
P1.5*
ADC0 Input Channel
P0.0
P0.1
P0.2
P0.3
P0.4
P0.5
P0.6*
P0.7*
P1.0*
P1.1*
P1.2*
P1.3*
P1.6*
P1.7*
Temp Sensor
V
GND
DD
R/W
Bit4
Rev. 1.3
R/W
Bit3
AD0MX
R/W
Bit2
R/W
Bit1
R/W
Bit0
SFR Address:
Reset Value
00011111
0xBB
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