C8051F340_0608 Datasheet, PDF (7/288 Pages) Silicon Laboratories – Full Speed USB Flash MCU Family

C8051F340/1/2/3/4/5/6/7
21.1.4.Mode 3: Two 8-bit Counter/Timers (Timer 0 Only)................................. 250
21.2.Timer 2 .......................................................................................................... 255
21.2.1.16-bit Timer with Auto-Reload................................................................ 255
21.2.2.8-bit Timers with Auto-Reload................................................................ 256
21.2.3.Timer 2 Capture Modes: USB Start-of-Frame or LFO Falling Edge ...... 257
21.3.Timer 3 .......................................................................................................... 261
21.3.1.16-bit Timer with Auto-Reload................................................................ 261
21.3.2.8-bit Timers with Auto-Reload................................................................ 262
21.3.3.USB Start-of-Frame Capture.................................................................. 263
22. Programmable Counter Array (PCA0) ................................................................ 267
22.1.PCA Counter/Timer ........................................................................................ 268
22.2.Capture/Compare Modules ............................................................................ 269
22.2.1.Edge-triggered Capture Mode................................................................ 270
22.2.2.Software Timer (Compare) Mode........................................................... 271
22.2.3.High Speed Output Mode....................................................................... 272
22.2.4.Frequency Output Mode ........................................................................ 273
22.2.5.8-Bit Pulse Width Modulator Mode......................................................... 274
22.2.6.16-Bit Pulse Width Modulator Mode....................................................... 275
22.3.Watchdog Timer Mode ................................................................................... 276
22.3.1.Watchdog Timer Operation .................................................................... 276
22.3.2.Watchdog Timer Usage ......................................................................... 277
22.4.Register Descriptions for PCA........................................................................ 278
23. C2 Interface ........................................................................................................... 283
23.1.C2 Interface Registers.................................................................................... 283
23.2.C2 Pin Sharing ............................................................................................... 285
Document Change List............................................................................................. 286
Contact Information.................................................................................................. 288
Rev. 1.0
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