C8051F523A-IM Silicon Laboratories Inc, C8051F523A-IM Datasheet - Page 5

• Manufacturer Part Number: C8051F523A-IM
• Description: IC 8051 MCU 4K FLASH 10DFN
• Manufacturer: Silicon Laboratories Inc
• Series: C8051F52xr

Specifications of C8051F523A-IM

• Program Memory Type: FLASH
• Program Memory Size: 4KB (4K x 8)
• Package / Case: 10-DFN
• Core Processor: 8051
• Core Size: 8-Bit
• Speed: 25MHz
• Connectivity: LIN, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
• Number Of I /o: 6
• Ram Size: 256 x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.25 V
• Data Converters: A/D 6x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Processor Series: C8051F5x
• Core: 8051
• Data Bus Width: 8 bit
• Data Ram Size: 256 B
• Interface Type: SPI/UART
• Maximum Clock Frequency: 25 MHz
• Number Of Programmable I/os: 6
• Number Of Timers: 3
• 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: 6-ch x 12-bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 336-1488 - KIT DEV C8051F53XA, C8051F52XA770-1006 - ISP 4PORT FOR SILABS C8051F MCU336-1455 - ADAPTER PROGRAM TOOLSTICK F520
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 336-1491-5

15. UART0 ................................................................................................................... 143
16. Enhanced Serial Peripheral Interface (SPI0) ..................................................... 150
17. LIN (C8051F520/0A/3/3A/6/6A and C8051F530/0A/3/3A/6/6A) .......................... 163
18. Timers ................................................................................................................... 181
19. Programmable Counter Array (PCA0)................................................................ 194
14.3. System Clock Selection................................................................................. 142
15.1. Enhanced Baud Rate Generation.................................................................. 144
15.2. Operational Modes ........................................................................................ 145
15.3. Multiprocessor Communications ................................................................... 147
16.1. Signal Descriptions........................................................................................ 151
16.2. SPI0 Master Mode Operation ........................................................................ 152
16.3. SPI0 Slave Mode Operation .......................................................................... 153
16.4. SPI0 Interrupt Sources .................................................................................. 154
16.5. Serial Clock Timing........................................................................................ 155
16.6. SPI Special Function Registers ..................................................................... 155
17.1. Software Interface with the LIN Peripheral .................................................... 164
17.2. LIN Interface Setup and Operation................................................................ 164
17.3. LIN Master Mode Operation .......................................................................... 168
17.4. LIN Slave Mode Operation ............................................................................ 169
17.5. Sleep Mode and Wake-Up ............................................................................ 170
17.6. Error Detection and Handling ........................................................................ 170
17.7. LIN Registers................................................................................................. 171
18.1. Timer 0 and Timer 1 ...................................................................................... 181
18.2. Timer 2 .......................................................................................................... 189
14.2.3. External RC Example............................................................................ 140
14.2.4. External Capacitor Example.................................................................. 140
15.2.1. 8-Bit UART ............................................................................................ 145
15.2.2. 9-Bit UART ............................................................................................ 146
16.1.1. Master Out, Slave In (MOSI)................................................................. 151
16.1.2. Master In, Slave Out (MISO)................................................................. 151
16.1.3. Serial Clock (SCK) ................................................................................ 151
16.1.4. Slave Select (NSS) ............................................................................... 151
17.2.1. Mode Definition ..................................................................................... 164
17.2.2. Baud Rate Options: Manual or Autobaud ............................................. 164
17.2.3. Baud Rate Calculations—Manual Mode ............................................... 164
17.2.4. Baud Rate Calculations—Automatic Mode ........................................... 167
17.7.1. LIN Direct Access SFR Registers Definition ......................................... 171
17.7.2. LIN Indirect Access SFR Registers Definition....................................... 173
18.1.1. Mode 0: 13-bit Counter/Timer ............................................................... 181
18.1.2. Mode 1: 16-bit Counter/Timer ............................................................... 183
18.1.3. Mode 2: 8-bit Counter/Timer with Auto-Reload..................................... 183
18.1.4. Mode 3: Two 8-bit Counter/Timers (Timer 0 Only)................................ 184
18.2.1. 16-bit Timer with Auto-Reload............................................................... 189
18.2.2. 8-bit Timers with Auto-Reload............................................................... 190
18.2.3. External Capture Mode ......................................................................... 191
C8051F52x/F52xA/F53x/F53xA
Rev. 1.3
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