C8051F581-IMR Silicon Labs, C8051F581-IMR Datasheet - Page 167

• 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

18.6.1. Non-Multiplexed Mode
18.6.1.1. 16-bit MOVX: EMI0CF[4:2] = 101, 110, or 111
ADDR[15:8]
ADDR[15:8]
ADDR[7:0]
ADDR[7:0]
DATA[7:0]
DATA[7:0]
/WR
/WR
/RD
/RD
P2
Figure 18.4. Non-multiplexed 16-bit MOVX Timing
T
T
ACS
ACS
EMIF ADDRESS (8 MSBs) from DPH
EMIF ADDRESS (8 MSBs) from DPH
EMIF ADDRESS (8 LSBs) from DPL
EMIF ADDRESS (8 LSBs) from DPL
T
Nonmuxed 16-bit WRITE
Nonmuxed 16-bit READ
WDS
Rev. 1.2
EMIF WRITE DATA
T
T
ACW
ACW
EMIF READ DATA
T
RDS
C8051F58x/F59x
T
RDH
T
T
T
WDH
ACH
ACH
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