C8051F505-IQ Silicon Laboratories Inc, C8051F505-IQ Datasheet - Page 71

• Manufacturer Part Number: C8051F505-IQ
• Description: IC 8051 MCU 32K FLASH 48-QFP
• Manufacturer: Silicon Laboratories Inc
• Series: C8051F50xr

Specifications of C8051F505-IQ

• Program Memory Type: FLASH
• Program Memory Size: 32KB (32K x 8)
• Package / Case: 48-QFP
• Mfg Application Notes: LIN Bootloader AppNote
• Core Processor: 8051
• Core Size: 8-Bit
• Speed: 50MHz
• Connectivity: EBI/EMI, SMBus (2-Wire/I²C), SPI, UART/USART
• Peripherals: POR, PWM, Temp Sensor, WDT
• Number Of I /o: 40
• Ram Size: 4.25K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.25 V
• Data Converters: A/D 32x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Processor Series: C8051F5x
• Core: 8051
• Data Bus Width: 8 bit
• Data Ram Size: 4.25 KB
• Interface Type: I2C/SPI/UART
• Maximum Clock Frequency: 50 MHz
• Number Of Programmable I/os: 40
• Number Of Timers: 4
• 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: 32-ch x 12-bit
• Package: 48PQFP
• Device Core: 8051
• Family Name: C8051F50x
• Maximum Speed: 50 MHz
• Operating Supply Voltage: 2.5|3.3|5 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 336-1527 - KIT DEV FOR C8051F50X
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 336-1520

SFR Definition 6.13. ADC0MX: ADC0 Channel Select
SFR Address = 0xBB; SFR Page = 0x00;
Name
Reset
Bit
7:6
5:0 AMX0P[5:0] AMUX0 Positive Input Selection.
Type
Bit
Unused
Name
R
7
0
Read = 00b; Write = Don’t Care.
000000:
000001:
000010:
000011:
000100:
000101:
000110:
000111:
001000:
001001:
001010:
001011:
001100:
001101:
001110:
001111:
010000:
010001:
010010:
010011:
010100:
010101:
010110:
010111:
011000:
011001:
011010:
011011:
011100:
011101:
011110:
011111:
100000 – 101111:
110000:
110001:
110010 – 111111:
R
6
0
5
1
P0.0
P0.1
P0.2
P0.3
P0.4
P0.5
P0.6
P0.7
P1.0
P1.1
P1.2
P1.3
P1.4
P1.5
P1.6
P1.7
P2.0
P2.1
P2.2
P2.3
P2.4
P2.5
P2.6
P2.7
P3.0
P3.1 (Only available on 48-pin and 40-pin package devices)
P3.2 (Only available on 48-pin and 40-pin package devices)
P3.3 (Only available on 48-pin and 40-pin package devices)
P3.4 (Only available on 48-pin and 40-pin package devices)
P3.5 (Only available on 48-pin and 40-pin package devices)
P3.6 (Only available on 48-pin and 40-pin package devices)
P3.7 (Only available on 48-pin and 40-pin package devices)
Reserved
Temp Sensor
V
GND
DD
Rev. 1.2
4
1
Function
ADC0MX[5:0]
3
1
R/W
C8051F50x/F51x
2
1
1
1
0
1
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