C8051F581-IMR Silicon Labs, C8051F581-IMR Datasheet - Page 7

• Manufacturer Part Number: C8051F581-IMR
• Description: 8-bit Microcontrollers - MCU 50MIPS 128kB 8kB SPI
• Manufacturer: Silicon Labs

Specifications of C8051F581-IMR

• Rohs: yes
• Core: 8051
• Processor Series: C8051
• Data Bus Width: 8 bit

26. Enhanced Serial Peripheral Interface (SPI0) ..................................................... 270
27. Timers ................................................................................................................... 283
28. Programmable Counter Array 0 (PCA0)............................................................. 312
25.3. Multiprocessor Communications ................................................................... 266
26.1. Signal Descriptions........................................................................................ 271
26.2. SPI0 Master Mode Operation ........................................................................ 272
26.3. SPI0 Slave Mode Operation .......................................................................... 274
26.4. SPI0 Interrupt Sources .................................................................................. 274
26.5. Serial Clock Phase and Polarity .................................................................... 275
26.6. SPI Special Function Registers ..................................................................... 276
27.1. Timer 0 and Timer 1 ...................................................................................... 285
27.2. Timer 2 .......................................................................................................... 293
27.3. Timer 3 .......................................................................................................... 299
27.4. Timer 4 and Timer 5 ...................................................................................... 305
28.1. PCA0 Counter/Timer ..................................................................................... 313
28.2. PCA0 Interrupt Sources................................................................................. 314
28.3. Capture/Compare Modules ........................................................................... 315
25.2.1. 8-Bit UART ............................................................................................ 265
25.2.2. 9-Bit UART ............................................................................................ 265
26.1.1. Master Out, Slave In (MOSI)................................................................. 271
26.1.2. Master In, Slave Out (MISO)................................................................. 271
26.1.3. Serial Clock (SCK) ................................................................................ 271
26.1.4. Slave Select (NSS) ............................................................................... 271
27.1.1. Mode 0: 13-bit Counter/Timer ............................................................... 285
27.1.2. Mode 1: 16-bit Counter/Timer ............................................................... 286
27.1.3. Mode 2: 8-bit Counter/Timer with Auto-Reload..................................... 286
27.1.4. Mode 3: Two 8-bit Counter/Timers (Timer 0 Only)................................ 287
27.2.1. 16-bit Timer with Auto-Reload............................................................... 293
27.2.2. 8-bit Timers with Auto-Reload............................................................... 293
27.2.3. External Oscillator Capture Mode ......................................................... 294
27.3.1. 16-bit Timer with Auto-Reload............................................................... 299
27.3.2. 8-bit Timers with Auto-Reload............................................................... 299
27.3.3. External Oscillator Capture Mode ......................................................... 300
27.4.1. Configuring Timer 4 and 5 to Count Down............................................ 305
27.4.2. Capture Mode ....................................................................................... 305
27.4.3. Auto-Reload Mode ................................................................................ 306
27.4.4. Toggle Output Mode ............................................................................. 307
28.3.1. Edge-triggered Capture Mode............................................................... 315
28.3.2. Software Timer (Compare) Mode.......................................................... 316
28.3.3. High-Speed Output Mode ..................................................................... 317
28.3.4. Frequency Output Mode ....................................................................... 318
28.3.5. 8-bit, 9-bit, 10-bit and 11-bit Pulse Width Modulator Modes ................. 319
28.3.6. 16-Bit Pulse Width Modulator Mode...................................................... 321
28.3.5.1. 8-bit Pulse Width Modulator Mode................................................ 319
28.3.5.2. 9/10/11-bit Pulse Width Modulator Mode...................................... 320
Rev. 1.2
C8051F58x/F59x
7