C8051F714-GM Silicon Laboratories Inc, C8051F714-GM Datasheet - Page 287

• Manufacturer Part Number: C8051F714-GM
• Description: IC 8051 MCU 8K FLASH 48-QFN
• Manufacturer: Silicon Laboratories Inc
• Series: C8051F71xr

Specifications of C8051F714-GM

• Core Processor: 8051
• Core Size: 8-Bit
• Speed: 25MHz
• Connectivity: SMBus (2-Wire/I²C), SPI, UART/USART
• Peripherals: Cap Sense, POR, PWM, Temp Sensor, WDT
• Number Of I /o: 39
• Program Memory Size: 8KB (8K x 8)
• Program Memory Type: FLASH
• Ram Size: 512 x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 3.6 V
• Data Converters: A/D 12x10b
• 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
• Operating Supply Voltage: 1.8 V to 3.6 V
• 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
• On-chip Adc: 10 bit, 16 Channel
• For Use With: 336-1635 - DEV KIT FOR C8051F700
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details
• Other names: 336-1616-5

Operational Mode
Capture triggered by positive edge on CEXn
Capture triggered by negative edge on CEXn
Capture triggered by any transition on CEXn
Software Timer
High Speed Output
Frequency Output
8-Bit Pulse Width Modulator (Note 7)
9-Bit Pulse Width Modulator (Note 7)
10-Bit Pulse Width Modulator (Note 7)
11-Bit Pulse Width Modulator (Note 7)
16-Bit Pulse Width Modulator
Notes:
1. X = Don’t Care (no functional difference for individual module if 1 or 0).
2. A = Enable interrupts for this module (PCA interrupt triggered on CCFn set to 1).
3. B = Enable 8th, 9th, 10th or 11th bit overflow interrupt (Depends on setting of CLSEL[1:0]).
4. C = When set to 0, the digital comparator is off. For high speed and frequency output modes, the
5. D = Selects whether the Capture/Compare register (0) or the Auto-Reload register (1) for the associated
6. E = When set, a match event will cause the CCFn flag for the associated channel to be set.
7. All modules set to 8, 9, 10 or 11-bit PWM mode use the same cycle length setting.
associated pin will not toggle. In any of the PWM modes, this generates a 0% duty cycle (output = 0).
channel is accessed via addresses PCA0CPHn and PCA0CPLn.
Table 34.2. PCA0CPM and PCA0PWM Bit Settings for PCA Modules
Bit Number
Rev. 1.0
PCA0CPMn
X X 1 0 0 0 0 A 0 X B XXX XX
X X 0 1 0 0 0 A 0 X B XXX XX
X X 1 1 0 0 0 A 0 X B XXX XX
X C 0 0 1 0 0 A 0 X B XXX XX
X C 0 0 1 1 0 A 0 X B XXX XX
X C 0 0 0 1 1 A 0 X B XXX XX
0 C 0 0 E 0 1 A 0 X B XXX 00
0 C 0 0 E 0 1 A D X B XXX 01
0 C 0 0 E 0 1 A D X B XXX 10
0 C 0 0 E 0 1 A D X B XXX 11
1 C 0 0 E 0 1 A 0 X B XXX XX
7 6 5 4 3 2 1 0 7 6 5
C8051F70x/71x
PCA0PWM
4:2
1:0
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