C8051F541-IQ Silicon Laboratories Inc, C8051F541-IQ Datasheet - Page 102

• Manufacturer Part Number: C8051F541-IQ
• Description: IC 8051 MCU 16K FLASH 32-QFP
• Manufacturer: Silicon Laboratories Inc
• Series: C8051F54xr

Specifications of C8051F541-IQ

• Program Memory Type: FLASH
• Program Memory Size: 16KB (16K x 8)
• Package / Case: 32-QFP
• Mfg Application Notes: LIN Bootloader AppNote
• Core Processor: 8051
• Core Size: 8-Bit
• Speed: 50MHz
• Connectivity: SMBus (2-Wire/I²C), SPI, UART/USART
• Peripherals: POR, PWM, Temp Sensor, WDT
• Number Of I /o: 25
• Ram Size: 1.25K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.25 V
• Data Converters: A/D 25x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Processor Series: C8051F5x
• Core: 8051
• Data Bus Width: 8 bit
• Data Ram Size: 256 B
• Maximum Clock Frequency: 50 MHz
• Number Of Programmable I/os: 25
• Operating Supply Voltage: 1.8 V to 5.25 V
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: PK51, CA51, A51, ULINK2
• Development Tools By Supplier: C8051F540DK
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 336-1672 - BOARD PROTOTYPE W/C8051F540336-1669 - KIT DEVELOPMENT FOR C8051F540
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 336-1674

C8051F54x
Table 12.2. Special Function Registers (Continued)
102
SFRs are listed in alphabetical order. All undefined SFR locations are reserved
LIN0CF
LIN0DAT
OSCICN
OSCICRS
OSCIFIN
OSCXCN
P0
P0MASK
P0MAT
P0MDIN
P0MDOUT
P0SKIP
P1
P1MASK
P1MAT
P1MDIN
P1MDOUT
P1SKIP
P2
P2MASK
P2MAT
P2MDIN
P2MDOUT
P2SKIP
P3
P3MASK
P3MAT
P3MDIN
P3MDOUT
P3SKIP
PCA0CN
PCA0CPH0
PCA0CPH1
PCA0CPH2
PCA0CPH3
PCA0CPH4
Register
Address
0xEC
0xC9
0xD2
0xD4
0xD5
0xD6
0xAF
0xAE
0xAE
0xD7
0xD8
0xFC
0xEA
0xEE
0xFE
0xA1
0xA2
0x9E
0x9F
0x80
0xF2
0xF1
0xF1
0xA4
0x90
0xF4
0xF3
0xF2
0xA5
0xA0
0xB2
0xB1
0xF3
0xA6
0xB0
0xF4
LIN0 Configuration
LIN0 Data
Internal Oscillator Control
Internal Oscillator Coarse Control
Internal Oscillator Fine Calibration
External Oscillator Control
Port 0 Latch
Port 0 Mask Configuration
Port 0 Match Configuration
Port 0 Input Mode Configuration
Port 0 Output Mode Configuration
Port 0 Skip
Port 1 Latch
Port 1 Mask Configuration
Port 1 Match Configuration
Port 1 Input Mode Configuration
Port 1 Output Mode Configuration
Port 1 Skip
Port 2 Latch
Port 2 Mask Configuration
Port 2 Match Configuration
Port 2 Input Mode Configuration
Port 2 Output Mode Configuration
Port 2 Skip
Port 3 Latch
Port 3 Mask Configuration
Port 3 Match Configuration
Port 3 Input Mode Configuration
Port 3 Output Mode Configuration
Port 3 Skip
PCA Control
PCA Capture 0 High
PCA Capture 1 High
PCA Capture 2 High
PCA Capture 3 High
PCA Capture 4 High
Rev. 1.1
Description
Page
177
178
138
139
139
143
161
157
157
162
162
163
163
158
158
164
164
165
165
159
159
166
166
167
167
160
160
168
168
169
263
268
268
268
268
268