M58CR064CZB データシートの表示（PDF） - STMicroelectronics

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コンポーネント説明

メーカー

M58CR064CZB

64 Mbit (4Mb x 16, Dual Bank, Burst) 1.8V Supply Flash Memory

STMicroelectronics 

M58CR064C, M58CR064D, M58CR064P, M58CR064Q

Figure 6. X-Latency and Data Output Configuration Example

X-latency

1st cycle

2nd cycle

3rd cycle

4th cycle

K

E

L

A21-A0

tDELAY

VALID ADDRESS

tAVK_CPU

DQ15-DQ0

tACC

tQVK_CPU

tK

tKQV

tQVK_CPU

VALID DATA VALID DATA

Note. Settings shown: X-latency = 4, Data Output held for one clock cycle

Figure 7. Wait Configuration Example

AI90005

E

K

L

A21-A0

DQ15-DQ0

WAIT

CR8 = '0'

WAIT

CR8 = '1'

VALID ADDRESS

VALID DATA VALID DATA NOT VALID VALID DATA

AI90006b

25/70

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