Compatible Timing Specification - Citizen CL-S6621 Technical Manual

Interface

(4) Compatible timing specification

[When power is on] (Timing to go on-line)
Power On
Reset
BUSY
ACK
SELECT
[While receiving data]
Data0~7
Strobe
BUSY
0.5µs
0.5µs
0.5µs
Note: BUSY goes "High" at the falling edge of Strobe, and data is latched at the leading edge
of Strobe.
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CL-S6621