C8051F521-IMR Silicon Labs, C8051F521-IMR Datasheet - Page 97

• Manufacturer Part Number: C8051F521-IMR
• Description: 8-bit Microcontrollers - MCU 8KB 12ADC 125C 10Pin MCU
• Manufacturer: Silicon Labs

Specifications of C8051F521-IMR

• Product Category: 8-bit Microcontrollers - MCU
• Rohs: yes
• Core: 8051
• Data Bus Width: 8 bit
• Maximum Clock Frequency: 25 MHz
• Program Memory Size: 8 KB
• Data Ram Size: 256 B
• On-chip Adc: Yes
• Package / Case: DFN-10
• Mounting Style: SMD/SMT
• A/d Bit Size: 12 bit
• A/d Channels Available: 6
• Interface Type: SPI, UART
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 40 C
• Number Of Programmable I/os: 6
• Number Of Timers: 3
• On-chip Dac: No
• Processor Series: C8051
• Program Memory Type: Flash
• Factory Pack Quantity: 1500
• Supply Voltage - Max: 2.7 V, 5.25 V
• Supply Voltage - Min: 2 V, 2.7 V

Table 9.2. Special Function Registers (Continued)
SFRs are listed in alphabetical order. All undefined SFR locations are reserved
REF0CN
REG0CN
RSTSRC
SBUF0
SCON0
SP
SPI0CFG
SPI0CKR
SPI0CN
SPI0DAT
TCON
TH0
TH1
TL0
TL1
TMOD
TMR2CN
TMR2H
TMR2L
TMR2RLH
TMR2RLL
VDDMON
XBR0
XBR1
Register
0xD1
0xC9
0xEF
0x99
0x98
0x81
0xA1
0xA2
0xF8
0xA3
0x88
0x8C
0x8D
0x8A
0x8B
0x89
0xC8
0xCD
0xCC
0xCB
0xCA
0xFF
0xE1
0xE2
Address
Voltage Reference Control
Voltage Regulator Control
Reset Source Configuration/Status
UART0 Control
SPI Configuration
SPI Clock Rate Control
SPI Control
SPI Data
Timer/Counter 0 Low
Timer/Counter 1 Low
Timer/Counter 2 Control
Timer/Counter 2 High
Timer/Counter 2 Low
V
UART0 Data Buffer
Stack Pointer
Timer/Counter Control
Timer/Counter 0 High
Timer/Counter 1 High
Timer/Counter Mode
Timer/Counter 2 Reload High
Timer/Counter 2 Reload Low
Port I/O Crossbar Control 0
Port I/O Crossbar Control 1
DD
Monitor Control
Rev. 1.4
Description
C8051F52x/F53x
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