C8051F226-GQR Silicon Laboratories Inc, C8051F226-GQR Datasheet - Page 27

• Manufacturer Part Number: C8051F226-GQR
• Description: IC 8051 MCU 8K FLASH 48TQFP
• Manufacturer: Silicon Laboratories Inc
• Series: C8051F2xxr

Specifications of C8051F226-GQR

• Core Processor: 8051
• Core Size: 8-Bit
• Speed: 25MHz
• Connectivity: SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, WDT
• Number Of I /o: 32
• Program Memory Size: 8KB (8K x 8)
• Program Memory Type: FLASH
• Ram Size: 1.25K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.6 V
• Data Converters: A/D 32x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 48-TQFP, 48-VQFP
• Processor Series: C8051F2x
• Core: 8051
• Data Bus Width: 8 bit
• Data Ram Size: 1.25 KB
• Interface Type: SPI, UART
• Maximum Clock Frequency: 25 MHz
• Number Of Programmable I/os: 32
• Number Of Timers: 3 bit
• Operating Supply Voltage: 2.7 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: C8051F226DK
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 8 bit, 32 Channel
• For Use With: 336-1241 - DEV KIT F220/221/226/230/231/236
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

Name
P2.7
P3.0
P3.1
P3.2
P3.3
P3.4
P3.5
P3.6
P3.7
48-Pin 32-Pin
‘F206,
F220,
226,
230,
236
18
44
43
42
41
30
29
20
19
‘F221,
231
Table 4.1. Pin Definitions (Continued)
D I/O
D I/O
D I/O
D I/O
D I/O
D I/O
D I/O
D I/O
D I/O
Type
A In
A In
A In
A In
A In
A In
A In
A In
A In
Port2 Bit7. (See the Port I/O Sub-System section for complete
Port3 Bit0. (See the Port I/O Sub-System section for complete
Port3 Bit1. (See the Port I/O Sub-System section for complete
Port3 Bit2. (See the Port I/O Sub-System section for complete
Port3 Bit3. (See the Port I/O Sub-System section for complete
Port3 Bit4. (See the Port I/O Sub-System section for complete
Port3 Bit5. (See the Port I/O Sub-System section for complete
Port3 Bit6. (See the Port I/O Sub-System section for complete
Port3 Bit7. (See the Port I/O Sub-System section for complete
Rev. 1.6
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C8051F2xx
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