C8051F901-GU Silicon Laboratories Inc, C8051F901-GU Datasheet - Page 25

• 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

Analog Input Multiplexer
Px.x
Px.x
Px.x
Px.x
Analog Input Multiplexer
Px.x
Px.x
Px.x
Px.x
Figure 1.10. Comparator 1 Functional Block Diagram
Figure 1.9. Comparator 0 Functional Block Diagram
CP1HYP1
CP1HYP0
CP1HYN1
CP1HYN0
CP1OUT
CP1RIF
CP1EN
CP1FIF
CP0HYN1
CP0HYN0
CP0HYP1
CP0HYP0
CP0OUT
CP0RIF
CP0EN
CP0FIF
CP1 +
CP0 +
CP1 -
CP0 -
+
-
+
-
Rev. 1.0
VDD
VDD
GND
GND
Decision
Decision
C8051F91x-C8051F90x
Reset
CPT0MD
Tree
Reset
CPT0MD
Tree
(ASYNCHRONOUS)
(SYNCHRONIZER)
D
(ASYNCHRONOUS)
(SYNCHRONIZER)
D
SET
CLR
SET
CLR
Q
Q
Q
Q
D
SET
CLR
D
Q
Q
SET
CLR
Q
Q
Rising-edge
Rising-edge
CP0
CP1
Crossbar
Interrupt
Logic
Crossbar
Interrupt
Logic
Falling-edge
Falling-edge
Interrupt
CP0
CP0A
CP0
CP0
Interrupt
CP1
CP1A
CP1
CP1
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