C8051F901-GU Silicon Laboratories Inc, C8051F901-GU Datasheet - Page 11

• Manufacturer Part Number: C8051F901-GU
• Description: IC MCU 8BIT 8KB FLASH 24QSOP
• Manufacturer: Silicon Laboratories Inc
• Series: C8051F9xxr

Specifications of C8051F901-GU

• Program Memory Type: FLASH
• Program Memory Size: 8KB (8K x 8)
• Package / Case: 24-QSOP
• Core Processor: 8051
• Core Size: 8-Bit
• Speed: 25MHz
• Connectivity: SMBus (2-Wire/I²C), SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
• Number Of I /o: 16
• Ram Size: 768 x 8
• Voltage - Supply (vcc/vdd): 0.9 V ~ 3.6 V
• Data Converters: A/D 15x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Processor Series: C8051F9x
• Core: 8051
• Data Ram Size: 768 B
• Interface Type: UART
• Maximum Clock Frequency: 25 MHz
• Number Of Timers: 4
• Operating Supply Voltage: 0.9 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: C8051F912DK
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit
• Package: 24QSOP
• Device Core: 8051
• Family Name: C8051F90x
• Maximum Speed: 25 MHz
• Data Bus Width: 8 Bit
• Number Of Programmable I/os: 16
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 336-1847-5

C8051F91x-C8051F90x
Figure 25.2. T0 Mode 2 Block Diagram.................................................................. 274
Figure 25.3. T0 Mode 3 Block Diagram.................................................................. 275
Figure 25.4. Timer 2 16-Bit Mode Block Diagram .................................................. 280
Figure 25.5. Timer 2 8-Bit Mode Block Diagram .................................................... 281
Figure 25.6. Timer 2 Capture Mode Block Diagram ............................................... 282
Figure 25.7. Timer 3 16-Bit Mode Block Diagram .................................................. 286
Figure 25.8. Timer 3 8-Bit Mode Block Diagram. ................................................... 287
Figure 25.9. Timer 3 Capture Mode Block Diagram ............................................... 288
Figure 26.1. PCA Block Diagram............................................................................ 292
Figure 26.2. PCA Counter/Timer Block Diagram.................................................... 294
Figure 26.3. PCA Interrupt Block Diagram ............................................................. 295
Figure 26.4. PCA Capture Mode Diagram.............................................................. 297
Figure 26.5. PCA Software Timer Mode Diagram .................................................. 298
Figure 26.6. PCA High-Speed Output Mode Diagram............................................ 299
Figure 26.7. PCA Frequency Output Mode ............................................................ 300
Figure 26.8. PCA 8-Bit PWM Mode Diagram ......................................................... 301
Figure 26.9. PCA 9, 10 and 11-Bit PWM Mode Diagram ....................................... 302
Figure 26.10. PCA 16-Bit PWM Mode.................................................................... 303
Figure 26.11. PCA Module 5 with Watchdog Timer Enabled ................................. 304
Figure 27.1. Typical C2 Pin Sharing....................................................................... 315
Rev. 1.0
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