C8051F540-IQ Silicon Laboratories Inc, C8051F540-IQ Datasheet - Page 18
C8051F540-IQ
Manufacturer Part Number
C8051F540-IQ
Description
IC 8051 MCU 16K FLASH 32-QFP
Manufacturer
Silicon Laboratories Inc
Series
C8051F54xr
Specifications of C8051F540-IQ
Program Memory Type
FLASH
Program Memory Size
16KB (16K x 8)
Package / Case
32-QFP
Mfg Application Notes
LIN Bootloader AppNote
Core Processor
8051
Core Size
8-Bit
Speed
50MHz
Connectivity
SMBus (2-Wire/I²C), LIN, SPI, UART/USART
Peripherals
POR, PWM, Temp Sensor, WDT
Number Of I /o
25
Ram Size
1.25K x 8
Voltage - Supply (vcc/vdd)
1.8 V ~ 5.25 V
Data Converters
A/D 25x12b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 125°C
Processor Series
C8051F5x
Core
8051
Data Bus Width
8 bit
Data Ram Size
256 B
Maximum Clock Frequency
50 MHz
Number Of Programmable I/os
25
Operating Supply Voltage
1.8 V to 5.25 V
Maximum Operating Temperature
+ 125 C
Mounting Style
SMD/SMT
3rd Party Development Tools
PK51, CA51, A51, ULINK2
Development Tools By Supplier
C8051F540DK
Minimum Operating Temperature
- 40 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
336-1672 - BOARD PROTOTYPE W/C8051F540336-1669 - KIT DEVELOPMENT FOR C8051F540
Eeprom Size
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
336-1671
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
C8051F540-IQ
Manufacturer:
Silicon Laboratories Inc
Quantity:
10 000
Company:
Part Number:
C8051F540-IQR
Manufacturer:
Silicon Laboratories Inc
Quantity:
10 000
- Current page: 18 of 274
- Download datasheet (3Mb)
C8051F54x
3. Pin Definitions
18
VREGIN
GNDA
Name
VDDA
C2CK
P2.1/
P3.0/
GND
RST/
VDD
C2D
C2D
P0.0
P0.1
P0.2
P0.3
P0.4
P0.5
P0.6
P0.7
P1.0
P1.1
P1.2
VIO
‘F540/1/4/5
(32-pin)
Pin
10
32
31
30
29
28
27
26
25
24
—
4
6
5
7
3
2
9
8
1
‘F542/3/6/7
(24-pin)
Table 3.1. Pin Definitions for the C8051F54x
Pin
24
23
22
21
20
19
18
17
16
15
—
—
3
4
5
2
1
8
7
6
D I/O or A In
D I/O or A In
D I/O or A In Port 0.0. See SFR Definition 18.12 for a description.
D I/O or A In Port 0.1
D I/O or A In Port 0.2
D I/O or A In Port 0.3
D I/O or A In Port 0.4
D I/O or A In Port 0.5
D I/O or A In Port 0.6
D I/O or A In Port 0.7
D I/O or A In Port 1.0. See SFR Definition 18.16 for a description.
D I/O or A In Port 1.1.
D I/O or A In Port 1.2.
D I/O
D I/O
D I/O
D I/O
Type
Digital Supply Voltage. Must be connected.
Digital Ground. Must be connected.
Analog Supply Voltage. Must be connected. Connected
internally to VDD on the 24-pin packages.
Analog Ground. Must be connected.
Voltage Regulator Input
Port I/O Supply Voltage. Must be connected.
Device Reset. Open-drain output of internal POR or
V
Clock signal for the C2 Debug Interface.
Port 2.1. See SFR Definition 18.20 for a description.
Bi-directional data signal for the C2 Debug Interface.
Port 3.0. See SFR Definition 18.24 for a description.
Bi-directional data signal for the C2 Debug Interface.
Rev. 1.1
DD
Monitor.
Description
Related parts for C8051F540-IQ
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
SMD/C°/SINGLE-ENDED OUTPUT SILICON OSCILLATOR
Manufacturer:
Silicon Laboratories Inc
Part Number:
Description:
Manufacturer:
Silicon Laboratories Inc
Datasheet:
Part Number:
Description:
N/A N/A/SI4010 AES KEYFOB DEMO WITH LCD RX
Manufacturer:
Silicon Laboratories Inc
Datasheet:
Part Number:
Description:
N/A N/A/SI4010 SIMPLIFIED KEY FOB DEMO WITH LED RX
Manufacturer:
Silicon Laboratories Inc
Datasheet:
Part Number:
Description:
N/A/-40 TO 85 OC/EZLINK MODULE; F930/4432 HIGH BAND (REV E/B1)
Manufacturer:
Silicon Laboratories Inc
Part Number:
Description:
EZLink Module; F930/4432 Low Band (rev e/B1)
Manufacturer:
Silicon Laboratories Inc
Part Number:
Description:
I°/4460 10 DBM RADIO TEST CARD 434 MHZ
Manufacturer:
Silicon Laboratories Inc
Part Number:
Description:
I°/4461 14 DBM RADIO TEST CARD 868 MHZ
Manufacturer:
Silicon Laboratories Inc
Part Number:
Description:
I°/4463 20 DBM RFSWITCH RADIO TEST CARD 460 MHZ
Manufacturer:
Silicon Laboratories Inc
Part Number:
Description:
I°/4463 20 DBM RADIO TEST CARD 868 MHZ
Manufacturer:
Silicon Laboratories Inc
Part Number:
Description:
I°/4463 27 DBM RADIO TEST CARD 868 MHZ
Manufacturer:
Silicon Laboratories Inc
Part Number:
Description:
I°/4463 SKYWORKS 30 DBM RADIO TEST CARD 915 MHZ
Manufacturer:
Silicon Laboratories Inc
Part Number:
Description:
N/A N/A/-40 TO 85 OC/4463 RFMD 30 DBM RADIO TEST CARD 915 MHZ
Manufacturer:
Silicon Laboratories Inc
Part Number:
Description:
I°/4463 20 DBM RADIO TEST CARD 169 MHZ
Manufacturer:
Silicon Laboratories Inc