C8051F047-GQ Silicon Laboratories Inc, C8051F047-GQ Datasheet - Page 222
![IC 8051 MCU 32K FLASH 64TQFP](/photos/12/37/123767/c8051f047-gq_sml.jpg)
C8051F047-GQ
Manufacturer Part Number
C8051F047-GQ
Description
IC 8051 MCU 32K FLASH 64TQFP
Manufacturer
Silicon Laboratories Inc
Series
C8051F04xr
Specifications of C8051F047-GQ
Program Memory Type
FLASH
Program Memory Size
32KB (32K x 8)
Package / Case
64-TQFP, 64-VQFP
Core Processor
8051
Core Size
8-Bit
Speed
25MHz
Connectivity
CAN, EBI/EMI, SMBus (2-Wire/I²C), SPI, UART/USART
Peripherals
Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
Number Of I /o
32
Ram Size
4.25K x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 3.6 V
Data Converters
A/D 13x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Processor Series
C8051F0x
Core
8051
Data Bus Width
8 bit
Data Ram Size
4.25 KB
Interface Type
CAN/SMBus/SPI/UART
Maximum Clock Frequency
25 MHz
Number Of Programmable I/os
32
Number Of Timers
5
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
C8051F040DK
Minimum Operating Temperature
- 40 C
On-chip Adc
13-ch x 10-bit
No. Of I/o's
32
Ram Memory Size
4352Byte
Cpu Speed
25MHz
No. Of Timers
5
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
336-1212
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
C8051F047-GQ
Manufacturer:
Silicon Laboratories Inc
Quantity:
10 000
Company:
Part Number:
C8051F047-GQR
Manufacturer:
MAXIM
Quantity:
18
Company:
Part Number:
C8051F047-GQR
Manufacturer:
Silicon Laboratories Inc
Quantity:
10 000
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C8051F040/1/2/3/4/5/6/7
222
Bits7-0:
Bits7-0:
P4.7
R/W
R/W
Bit7
Bit7
P4.[7:0]: Port4 Output Latch Bits.
Write - Output appears on I/O pins.
0: Logic Low Output.
1: Logic High Output (Open-Drain if corresponding P4MDOUT.n bit = 0). See SFR Definition
17.17.
Read - Returns states of I/O pins.
0: P4.n pin is logic low.
1: P4.n pin is logic high.
Note: P4.7 (/WR), P4.6 (/RD), and P4.5 (ALE) can be driven by the External Data Memory
Interface. See
page 187
P4MDOUT.[7:0]: Port4 Output Mode Bits.
0: Port Pin output mode is configured as Open-Drain.
1: Port Pin output mode is configured as Push-Pull.
P4.6
R/W
R/W
Bit6
Bit6
SFR Definition 17.17. P4MDOUT: Port4 Output Mode
for more information.
Section “16. External Data Memory Interface and On-Chip XRAM” on
P4.5
R/W
R/W
Bit5
Bit5
SFR Definition 17.16. P4: Port4 Data
P4.4
R/W
R/W
Bit4
Bit4
Rev. 1.5
P4.3
R/W
R/W
Bit3
Bit3
P4.2
R/W
R/W
Bit2
Bit2
P4.1
R/W
R/W
Bit1
Bit1
SFR Address:
SFR Address:
SFR Page:
SFR Page:
P4.0
R/W
R/W
Bit0
Bit0
0xC8
F
0x9C
F
Addressable
Reset Value
00000000
Reset Value
11111111
Bit
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