ml675050 Oki Semiconductor, ml675050 Datasheet - Page 39

• Manufacturer Part Number: ml675050
• Description: Arm7tdmi Based Micro-controller For Ic Card Reader/writer
• Manufacturer: Oki Semiconductor

ELECTRICAL CHARACTERISTICS (AC CHARACTERISTICS)
(11) External ROM, SRAM Timing (2/5)
OKI Semiconductor
R O M C S _ N /
R A M C S _ N
External ROM, external RAM read cycle (single read)
X D [ 1 5 : 0 ]
X A [ 2 3 : 0 ]
B S 0 _ N /
B S 1 _ N
R D _ N
t
t
t
C S R A C C
X A R A C C
B S R A C C
t
t
R D W
X D I S 1
t
t
t
t
C S R H
X A R H 1
B S R H 1
X D I H 1
FEDL675050-02
ML675050
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