ST92E163-EPB/US STMicroelectronics, ST92E163-EPB/US Datasheet - Page 92

• Manufacturer Part Number: ST92E163-EPB/US
• Description: KIT DEMO MASS STORAGE
• Manufacturer: STMicroelectronics
• Type: Microcontroller Programmerr

Specifications of ST92E163-EPB/US

• Contents: Programmer, Cable, Power Supply, Software, Manual and more
• For Use With/related Products: ST9 MCUs
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ST92163R4 - EXTERNAL MEMORY INTERFACE (EXTMI)
EXTERNAL MEMORY SIGNALS (Cont’d)
Figure 52. External memory Read/Write with and without a programmable wait
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MULTIPLEXED
RW (MC=0)
MULTIPLEXED
RW (MC=0)
RW (MC=1)
DS (MC=1)
RW (MC=1)
DS (MC=1)
SYSTEM
AS (MC=0)
DS (MC=0)
CLOCK
ALE (MC=1)
P0
P0
P1
ADDRESS
T1
ADDRESS
NO WAIT CYCLE
ADDRESS
T2
DATA IN
DATA OUT
AS STRETCH
1 AS WAIT CYCLE
ADDRESS
ADDRESS
TWA
ADDRESS
T1
TAVWL
DS STRETCH
1 DS WAIT CYCLE
TAVQV
TAVWH
DATA
TWD
T2
DATA IN