C8051F540-IM Silicon Laboratories Inc, C8051F540-IM Datasheet - Page 204
C8051F540-IM
Manufacturer Part Number
C8051F540-IM
Description
IC 8051 MCU 16K FLASH 32-QFN
Manufacturer
Silicon Laboratories Inc
Series
C8051F54xr
Specifications of C8051F540-IM
Program Memory Type
FLASH
Program Memory Size
16KB (16K x 8)
Package / Case
32-QFN
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
336-1670-5
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
C8051F540-IM
Manufacturer:
Silicon Labs
Quantity:
135
Company:
Part Number:
C8051F540-IM
Manufacturer:
SILICON
Quantity:
3 500
Part Number:
C8051F540-IM
Manufacturer:
SILICONLABS/芯科
Quantity:
20 000
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C8051F54x
204
Values Read
0010 0 1 X Lost arbitration while attempt-
0001 0 1 X Lost arbitration due to a
0000 1 1 X Lost arbitration while transmit-
Current SMbus State
ing a repeated START.
detected STOP.
ting a data byte as master.
Table 20.4. SMBus Status Decoding
Rev. 1.1
Typical Response Options
Abort failed transfer.
Reschedule failed transfer.
Abort failed transfer.
Reschedule failed transfer.
Abort failed transfer.
Reschedule failed transfer.
Values to
Write
0 0 X
1 0 X
0 0 X
1 0 X
0 0 0
1 0 0
1110
1110
1110
—
—
—
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