C8051F705-GM Silicon Laboratories Inc, C8051F705-GM Datasheet - Page 7

• Manufacturer Part Number: C8051F705-GM
• Description: IC 8051 MCU 15K FLASH 48-QFN
• Manufacturer: Silicon Laboratories Inc
• Series: C8051F70xr

Specifications of C8051F705-GM

• Core Processor: 8051
• Core Size: 8-Bit
• Speed: 25MHz
• Connectivity: SMBus (2-Wire/I²C), SPI, UART/USART
• Peripherals: Cap Sense, POR, PWM, WDT
• Number Of I /o: 39
• Program Memory Size: 15KB (15K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 32 x 8
• Ram Size: 512 x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 3.6 V
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 48-QFN
• Processor Series: C8051F7x
• Core: 8051
• Data Bus Width: 8 bit
• Data Ram Size: 512 B
• Interface Type: I2C, SMBus, SPI, UART
• Maximum Clock Frequency: 25 MHz
• Number Of Programmable I/os: 39
• Number Of Timers: 4
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: PK51, CA51, A51, ULINK2
• Development Tools By Supplier: C8051F700DK
• Minimum Operating Temperature: - 40 C
• Height: 0.95 mm
• Length: 7 mm
• Supply Voltage (max): 1.9 V, 3.6 V
• Supply Voltage (min): 1.7 V, 1.8 V
• Width: 7 mm
• For Use With: 336-1635 - DEV KIT FOR C8051F700
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Data Converters: -
• Lead Free Status / Rohs Status: Details
• Other names: 336-1612-5

32. UART0 ................................................................................................................... 254
33. Timers ................................................................................................................... 262
34. Programmable Counter Array............................................................................. 284
35. C2 Interface .......................................................................................................... 301
Document Change List.............................................................................................. 305
Contact Information................................................................................................... 306
31.5. Serial Clock Phase and Polarity .................................................................... 245
31.6. SPI Special Function Registers ..................................................................... 247
32.1. Enhanced Baud Rate Generation.................................................................. 255
32.2. Operational Modes ........................................................................................ 256
32.3. Multiprocessor Communications ................................................................... 258
33.1. Timer 0 and Timer 1 ...................................................................................... 264
33.2. Timer 2 .......................................................................................................... 272
33.3. Timer 3 .......................................................................................................... 278
34.1. PCA Counter/Timer ....................................................................................... 285
34.2. PCA0 Interrupt Sources................................................................................. 286
34.3. Capture/Compare Modules ........................................................................... 286
34.4. Register Descriptions for PCA0..................................................................... 295
35.1. C2 Interface Registers................................................................................... 301
35.2. C2CK Pin Sharing ......................................................................................... 304
32.2.1. 8-Bit UART ............................................................................................ 256
32.2.2. 9-Bit UART ............................................................................................ 257
33.1.1. Mode 0: 13-bit Counter/Timer ............................................................... 264
33.1.2. Mode 1: 16-bit Counter/Timer ............................................................... 265
33.1.3. Mode 2: 8-bit Counter/Timer with Auto-Reload..................................... 265
33.1.4. Mode 3: Two 8-bit Counter/Timers (Timer 0 Only)................................ 266
33.2.1. 16-bit Timer with Auto-Reload............................................................... 272
33.2.2. 8-bit Timers with Auto-Reload............................................................... 273
33.3.1. 16-bit Timer with Auto-Reload............................................................... 278
33.3.2. 8-bit Timers with Auto-Reload............................................................... 279
34.3.1. Edge-triggered Capture Mode............................................................... 288
34.3.2. Software Timer (Compare) Mode.......................................................... 289
34.3.3. High-Speed Output Mode ..................................................................... 290
34.3.4. Frequency Output Mode ....................................................................... 291
34.3.5. 8-bit, 9-bit, 10-bit and 11-bit Pulse Width Modulator Modes ............... 292
34.3.6. 16-Bit Pulse Width Modulator Mode.................................................... 294
34.3.5.1. 8-bit Pulse Width Modulator Mode.............................................. 292
34.3.5.2. 9/10/11-bit Pulse Width Modulator Mode.................................... 293
Rev. 1.0
C8051F70x/71x
7