C8051F34A-GMR Silicon Labs, C8051F34A-GMR Datasheet - Page 127

• Manufacturer Part Number: C8051F34A-GMR
• Description: 8-bit Microcontrollers - MCU 48 MIPS 64KB 10ADC
• Manufacturer: Silicon Labs

Specifications of C8051F34A-GMR

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

13.7.2. Multiplexed Mode
13.7.2.1.16-bit MOVX: EMI0CF[4:2] = ‘001’, ‘010’, or ‘011’.
ADDR[15:8]
ADDR[15:8]
AD[7:0]
AD[7:0]
ALE
ALE
WR
WR
RD
RD
P1.3
P1.7
P1.6
P1.3
P1.6
P1.7
P3
P4
P3
P4
Figure 13.8. Multiplexed 16-bit MOVX Timing
EMIF ADDRESS (8 LSBs) from
EMIF ADDRESS (8 LSBs) from
T
T
ALEH
ALEH
C8051F340/1/2/3/4/5/6/7/8/9/A/B/C/D
DPL
DPL
T
T
ALEL
ALEL
EMIF ADDRESS (8 MSBs) from DPH
EMIF ADDRESS (8 MSBs) from DPH
Rev. 1.3
Muxed 16-bit WRITE
Muxed 16-bit READ
T
T
ACS
ACS
T
WDS
EMIF WRITE DATA
T
T
ACW
ACW
EMIF READ DATA
T
RDS
T
RDH
T
T
T
WDH
ACH
ACH
P1.3
P1.7
P1.6
P1.3
P1.6
P1.7
P3
P4
P3
P4
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