C8051T622-GMR Silicon Labs, C8051T622-GMR Datasheet - Page 6

• Manufacturer Part Number: C8051T622-GMR
• Description: 8-bit Microcontrollers - MCU USB-OTP-16K-QFN24
• Manufacturer: Silicon Labs

Specifications of C8051T622-GMR

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

C8051T622/3 and C8051T326/7
20. UART0 ................................................................................................................... 171
21. UART1 ................................................................................................................... 179
22. Enhanced Serial Peripheral Interface (SPI0) ..................................................... 189
23. Timers ................................................................................................................... 202
24. Programmable Counter Array............................................................................. 224
6
20.1. Enhanced Baud Rate Generation.................................................................. 172
20.2. Operational Modes ........................................................................................ 173
20.3. Multiprocessor Communications ................................................................... 175
21.1. Baud Rate Generator .................................................................................... 179
21.2. Data Format................................................................................................... 180
21.3. Configuration and Operation ......................................................................... 181
22.1. Signal Descriptions........................................................................................ 190
22.2. SPI0 Master Mode Operation ........................................................................ 190
22.3. SPI0 Slave Mode Operation .......................................................................... 192
22.4. SPI0 Interrupt Sources .................................................................................. 192
22.5. Serial Clock Phase and Polarity .................................................................... 193
22.6. SPI Special Function Registers ..................................................................... 195
23.1. Timer 0 and Timer 1 ...................................................................................... 204
23.2. Timer 2 .......................................................................................................... 212
23.3. Timer 3 .......................................................................................................... 218
24.1. PCA Counter/Timer ....................................................................................... 225
24.2. PCA0 Interrupt Sources................................................................................. 226
24.3. Capture/Compare Modules ........................................................................... 227
20.2.1. 8-Bit UART ............................................................................................ 173
20.2.2. 9-Bit UART ............................................................................................ 174
21.3.1. Data Transmission ................................................................................ 182
21.3.2. Data Reception ..................................................................................... 182
21.3.3. Multiprocessor Communications ........................................................... 183
22.1.1. Master Out, Slave In (MOSI)................................................................. 190
22.1.2. Master In, Slave Out (MISO)................................................................. 190
22.1.3. Serial Clock (SCK) ................................................................................ 190
22.1.4. Slave Select (NSS) ............................................................................... 190
23.1.1. Mode 0: 13-bit Counter/Timer ............................................................... 204
23.1.2. Mode 1: 16-bit Counter/Timer ............................................................... 205
23.1.3. Mode 2: 8-bit Counter/Timer with Auto-Reload..................................... 205
23.1.4. Mode 3: Two 8-bit Counter/Timers (Timer 0 Only)................................ 206
23.2.1. 16-bit Timer with Auto-Reload............................................................... 212
23.2.2. 8-bit Timers with Auto-Reload............................................................... 213
23.2.3. Low-Frequency Oscillator (LFO) Capture Mode ................................... 214
23.3.1. 16-bit Timer with Auto-Reload............................................................... 218
23.3.2. 8-bit Timers with Auto-Reload............................................................... 219
23.3.3. Low-Frequency Oscillator (LFO) Capture Mode ................................... 220
24.3.1. Edge-triggered Capture Mode............................................................... 228
24.3.2. Software Timer (Compare) Mode.......................................................... 229
24.3.3. High-Speed Output Mode ..................................................................... 230
Rev. 1.1