C8051F581-IMR Silicon Labs, C8051F581-IMR Datasheet - Page 273

• Manufacturer Part Number: C8051F581-IMR
• Description: 8-bit Microcontrollers - MCU 50MIPS 128kB 8kB SPI
• Manufacturer: Silicon Labs

Specifications of C8051F581-IMR

• Rohs: yes
• Core: 8051
• Processor Series: C8051
• Data Bus Width: 8 bit

Figure 26.3. 3-Wire Single Master and 3-Wire Single Slave Mode Connection Diagram
Figure 26.4. 4-Wire Single Master Mode and 4-Wire Slave Mode Connection Diagram
Figure 26.2. Multiple-Master Mode Connection Diagram
Device 1
Master
Master
Device
Master
Device
GPIO
MISO
MOSI
MISO
MOSI
MISO
MOSI
GPIO
NSS
SCK
SCK
SCK
NSS
Rev. 1.2
GPIO
MISO
MOSI
SCK
NSS
MISO
MOSI
SCK
MISO
MOSI
SCK
NSS
MISO
MOSI
SCK
NSS
Device 2
Master
Device
Device
Device
Slave
Slave
Slave
C8051F58x/F59x
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