C8051F540-IQ Silicon Laboratories Inc, C8051F540-IQ Datasheet - Page 183
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
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LIN Register Definition 19.7. LIN0ERR: LIN0 Error Register
Indirect Address = 0x0A
Name
Reset
Bit
7:5
Type
4
3
2
1
0
Bit
BITERR
SYNCH
Unused
Name
PRTY
TOUT
CHK
R
7
0
Read = 000b; Write = Don’t Care
Synchronization Error Bit (slave mode only).
0: No error with the SYNCH FIELD has been detected.
1: Edges of the SYNCH FIELD are outside of the maximum tolerance.
Parity Error Bit (slave mode only).
0: No parity error has been detected.
1: A parity error has been detected.
Timeout Error Bit.
0: A timeout error has not been detected.
1: A timeout error has been detected. This error is detected whenever one of the fol-
lowing conditions is met:
•
•
•
•
Checksum Error Bit.
0: Checksum error has not been detected.
1: Checksum error has been detected.
Bit Transmission Error Bit.
0: No error in transmission has been detected.
1: The bit value monitored during transmission is different than the bit value sent.
R
6
0
The master is expecting data from a slave and the slave does not respond.
The slave is expecting data but no data is transmitted on the bus.
A frame is not finished within the maximum frame length.
The application does not set the DTACK bit (LIN0CTRL.4) or STOP bit
(LIN0CTRL.7) until the end of the reception of the first byte after the identifier.
R
5
0
SYNCH
Rev. 1.1
R
4
0
Function
PRTY
R
3
0
TOUT
R
2
0
C8051F54x
CHK
R
1
0
BITERR
R
0
0
183
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