C8051F502-IMR Silicon Laboratories Inc, C8051F502-IMR Datasheet - Page 116

• Manufacturer Part Number: C8051F502-IMR
• Description: MCU 8-Bit C8051F50x 8051 CISC 64KB Flash 2.5V/3.3V/5V 32-Pin QFN EP T/R
• Manufacturer: Silicon Laboratories Inc

Specifications of C8051F502-IMR

• Package: 32QFN EP
• Device Core: 8051
• Family Name: C8051F50x
• Maximum Speed: 50 MHz
• Ram Size: 4.25 KB
• Program Memory Size: 64 KB
• Operating Supply Voltage: 2.5|3.3|5 V
• Data Bus Width: 8 Bit
• Program Memory Type: Flash
• Number Of Programmable I/os: 25
• Interface Type: I2C/SPI/UART
• On-chip Adc: 32-chx12-bit
• Operating Temperature: -40 to 125 °C
• Number Of Timers: 4

C8051F50x/F51x
Table 13.3. Special Function Registers (Continued)
Note: The CAN registers are not explicitly defined in this datasheet. See Table 22.2 on page 223 for the list of all
116
SFRs are listed in alphabetical order. All undefined SFR locations are reserved
SMB0CF
SMB0CN
SMB0DAT
SMOD0
SN0 - SN3
SP
SPI0CFG
SPI0CKR
SPI0CN
SPI0DAT
TCON
TH0
TH1
TL0
TL1
TMOD
TMR2CN
TMR2H
TMR2L
TMR2RLH
TMR2RLL
TMR3CN
TMR3H
TMR3L
TMR3RLH
TMR3RLL
VDM0CN
XBR0
XBR1
XBR2
Register
available CAN registers.
0xF9 - 0xFC
Address
0xCD
0xCC
0xCB
0xCA
0xC1
0xC0
0xC2
0x8C
0x8D
0xC8
0xC7
0xA9
0x81
0xA1
0xA2
0xF8
0xA3
0x88
0x8A
0x8B
0x89
0x91
0x95
0x94
0x93
0x92
0xFF
0xE1
0xE2
SMBus0 Configuration
SMBus0 Control
SMBus0 Data
UART0 Mode
Serial Number Registers
Stack Pointer
SPI0 Configuration
SPI0 Clock Rate Control
SPI0 Control
SPI0 Data
Timer/Counter Control
Timer/Counter 0 High
Timer/Counter 1 High
Timer/Counter 0 Low
Timer/Counter 1 Low
Timer/Counter Mode
Timer/Counter 2 Control
Timer/Counter 2 High
Timer/Counter 2 Low
Timer/Counter 2 Reload High
Timer/Counter 2 Reload Low
Timer/Counter 3 Control
Timer/Counter 3 High
Timer/Counter 3 Low
Timer/Counter 3 Reload High
Timer/Counter 3 Reload Low
V
Port I/O Crossbar Control 0
Port I/O Crossbar Control 1
Port I/O Crossbar Control 2
DD
Monitor Control
Rev. 1.2
Description
Page
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