C8051F505-IQ Silicon Laboratories Inc, C8051F505-IQ Datasheet - Page 113

• 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

Table 13.3. Special Function Registers
SFRs are listed in alphabetical order. All undefined SFR locations are reserved
ACC
ADC0CF
ADC0CN
ADC0GTH
ADC0GTL
ADC0H
ADC0L
ADC0LTH
ADC0LTL
ADC0MX
ADC0TK
B
CCH0CN
CKCON
CLKMUL
CLKSEL
CPT0CN
CPT0MD
CPT0MX
CPT1CN
CPT1MD
CPT1MX
DPH
DPL
EIE1
EIE2
EIP1
EIP2
EMI0CF
EMI0CN
EMI0TC
FLKEY
FLSCL
IE
IP
Register
Address
0xBC
0xBE
0xBD
0xBB
0xBA
0xAA
0xAA
0xE0
0xE8
0xC4
0xC3
0xC6
0xC5
0xE3
0x8E
0x9A
0x9B
0x9C
0x9D
0x9E
0xE6
0xE7
0xB2
0xB7
0xB6
0xA8
0xB8
0xF0
0x97
0x8F
0x9F
0x83
0x82
0xF6
0xF7
Accumulator
ADC0 Configuration
ADC0 Control
ADC0 Greater-Than Compare High
ADC0 Greater-Than Compare Low
ADC0 High
ADC0 Low
ADC0 Less-Than Compare Word High
ADC0 Less-Than Compare Word Low
ADC0 Mux Configuration
ADC0 Tracking Mode Select
B Register
Cache Control
Clock Control
Clock Multiplier
Clock Select
Comparator0 Control
Comparator0 Mode Selection
Comparator0 MUX Selection
Comparator1 Control
Comparator1 Mode Selection
Comparator1 MUX Selection
Data Pointer High
Data Pointer Low
Extended Interrupt Enable 1
Extended Interrupt Enable 2
Extended Interrupt Priority 1
Extended Interrupt Priority 2
External Memory Interface Configuration
External Memory Interface Control
External Memory Interface Timing Control
Flash Lock and Key
Flash Scale
Interrupt Enable
Interrupt Priority
Rev. 1.2
Description
C8051F50x/F51x
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