C8051F500-IQ Silicon Laboratories Inc, C8051F500-IQ Datasheet - Page 212
![IC 8051 MCU 64K FLASH 48-QFP](/photos/12/17/121756/c8051f500-iq_sml.jpg)
C8051F500-IQ
Manufacturer Part Number
C8051F500-IQ
Description
IC 8051 MCU 64K FLASH 48-QFP
Manufacturer
Silicon Laboratories Inc
Series
C8051F50xr
Specifications of C8051F500-IQ
Program Memory Type
FLASH
Program Memory Size
64KB (64K x 8)
Package / Case
48-QFP
Mfg Application Notes
LIN Bootloader AppNote
Core Processor
8051
Core Size
8-Bit
Speed
50MHz
Connectivity
EBI/EMI, SMBus (2-Wire/I²C), CAN, LIN, SPI, UART/USART
Peripherals
POR, PWM, Temp Sensor, WDT
Number Of I /o
40
Ram Size
4.25K x 8
Voltage - Supply (vcc/vdd)
1.8 V ~ 5.25 V
Data Converters
A/D 32x12b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 125°C
Processor Series
C8051F5x
Core
8051
Data Bus Width
8 bit
Data Ram Size
4.25 KB
Interface Type
I2C, SPI, UART
Maximum Clock Frequency
50 MHz
Number Of Programmable I/os
40
Number Of Timers
4
Maximum Operating Temperature
+ 125 C
Mounting Style
SMD/SMT
3rd Party Development Tools
PK51, CA51, A51, ULINK2
Development Tools By Supplier
C8051F500DK
Minimum Operating Temperature
- 40 C
On-chip Adc
12 bit, 32 Channel
Package
48PQFP
Device Core
8051
Family Name
C8051F50x
Maximum Speed
50 MHz
Operating Supply Voltage
2.5|3.3|5 V
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
336-1530 - ADAPTER PROG TOOLSTICK F500336-1529 - PLATFORM PROG TOOLSTCK F500336-1527 - KIT DEV FOR C8051F50X336-1526 - BOARD PROTOTYPE W/C8051F500
Eeprom Size
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
336-1510
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
C8051F500-IQ
Manufacturer:
SiliconL
Quantity:
300
Company:
Part Number:
C8051F500-IQ
Manufacturer:
Silicon Laboratories Inc
Quantity:
10 000
Company:
Part Number:
C8051F500-IQR
Manufacturer:
Silicon Laboratories Inc
Quantity:
10 000
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C8051F50x-F51x
LIN Register Definition 21.5. LIN0CTRL: LIN0 Control Register
Indirect Address = 0x08
212
Name
Reset
Bit
Type
7
6
5
4
3
2
1
0
Bit
WUPREQ
RSTERR
RSTINT
STREQ
SLEEP
DTACK
Name
STOP
TXRX
STOP
W
7
0
Stop Communication Processing Bit. (slave mode only)
This bit always reads as 0.
0: No effect.
1: Block the processing of LIN communications until the next SYNC BREAK signal.
Sleep Mode Bit. (slave mode only)
0: Wake the device after receiving a Wakeup interrupt.
1: Put the device into sleep mode after receiving a Sleep Mode frame or a bus idle
timeout.
Transmit / Receive Selection Bit.
0: Current frame is a receive operation.
1: Current frame is a transmit operation.
Data Acknowledge Bit. (slave mode only)
Set to 1 after handling a data request interrupt to acknowledge the transfer. The bit
will automatically be cleared to 0 by the LIN controller.
Reset Interrupt Bit.
This bit always reads as 0.
0: No effect.
1: Reset the LININT bit (LIN0ST.3).
Reset Error Bit.
This bit always reads as 0.
0: No effect.
1: Reset the error bits in LIN0ST and LIN0ERR.
Wakeup Request Bit.
Set to 1 to terminate sleep mode by sending a wakeup signal. The bit will automati-
cally be cleared to 0 by the LIN controller.
Start Request Bit. (master mode only)
1: Start a LIN transmission. This should be set only after loading the identifier, data
length and data buffer if necessary.
The bit is reset to 0 upon transmission completion or error detection.
SLEEP
R/W
6
0
TXRX
R/W
5
0
DTACK
R/W
Rev. 1.1
4
0
Function
RSTINT
W
3
0
RSTERR
W
2
0
WUPREQ
R/W
1
0
STREQ
R/W
0
0
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