C8051F047R Silicon Labs, C8051F047R Datasheet - Page 40

• Manufacturer Part Number: C8051F047R
• Description: 8-bit Microcontrollers - MCU 25 MIPS 32KB 10ADC
• Manufacturer: Silicon Labs

Specifications of C8051F047R

• Product Category: 8-bit Microcontrollers - MCU
• Core: 8051
• Data Bus Width: 8 bit
• Maximum Clock Frequency: 25 MHz
• Program Memory Size: 32 KB
• Data Ram Size: 4.25 KB
• On-chip Adc: Yes
• Operating Supply Voltage: 2.7 V to 3.6 V
• Package / Case: TQFP-64
• Mounting Style: SMD/SMT
• A/d Bit Size: 10 bit
• A/d Channels Available: 13
• Data Rom Size: 64 KB
• Interface Type: CAN, SMBus, SPI, UART
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Number Of Programmable I/os: 32
• Number Of Timers: 16 bit
• Processor Series: C8051
• Program Memory Type: Flash
• Factory Pack Quantity: 500
• Supply Voltage - Max: 3.6 V
• Supply Voltage - Min: 2.7 V

C8051F040/1/2/3/4/5/6/7
40
P3.0/AD0/D0
P3.1/AD1/D1
P3.2/AD2/D2
P3.3/AD3/D3
P3.4/AD4/D4
P3.5/AD5/D5
P3.6/AD6/D6
P3.7/AD7/D7
Name
P4.0
P4.1
P4.2
P4.3
F040/2/4/6 F041/3/5/7
54
53
52
51
50
49
48
47
98
97
96
95
Pin Numbers
Table 4.1. Pin Definitions (Continued)
47
46
45
44
43
42
39
38
Type Description
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 Port 4.0. See Port Input/Output section for complete
D I/O Port 4.1. See Port Input/Output section for complete
D I/O Port 4.2. See Port Input/Output section for complete
D I/O Port 4.3. See Port Input/Output section for complete
A In
A In
A In
A In
A In
A In
A In
A In
Bit 0 External Memory Address/Data bus (Multiplexed
mode)
Bit 0 External Memory Data bus (Non-multiplexed mode)
Port 3.0
See Port Input/Output section for complete description.
ADC0 Input. (See ADC0 Specification for complete
description.)
Port 3.1. See Port Input/Output section for complete
description.
ADC0 Input. (See ADC0 Specification for complete
description.)
Port 3.2. See Port Input/Output section for complete
description.
ADC0 Input. (See ADC0 Specification for complete
description.)
Port 3.3. See Port Input/Output section for complete
description.
ADC0 Input. (See ADC0 Specification for complete
description.)
Port 3.4. See Port Input/Output section for complete
description.
ADC0 Input. (See ADC0 Specification for complete
description.)
Port 3.5. See Port Input/Output section for complete
description.
ADC0 Input. (See ADC0 Specification for complete
description.)
Port 3.6. See Port Input/Output section for complete
description.
ADC0 Input. (See ADC0 Specification for complete
description.)
Port 3.7. See Port Input/Output section for complete
description.
ADC0 Input. (See ADC0 Specification for complete
description.)
description.
description.
description.
description.
Rev. 1.5