A27020 Datasheet, PDF (11/14 Pages) AMIC Technology – 256K X 8 OTP CMOS EPROM

Programming Flowchart
INTERACTIVE
SECTION
START
ADDRESS=FIRST LOCATION
VCC=6.25V
VPP=12.75V
X=0
PROGRAM ONE 100µs PULSE
INCREMENT X
A27020 Series
X = 25?
YES
FAIL
NO
VERIFY BYTE
VERIFY BYTE
FAIL
INCREMENT ADDRESS
PASS
NO
LAST ADDRESS
PASS
VERIFY
SECTION
YES
VCC=VPP=5.0V
VERIFY ALL
BYTES ?
FAIL
DEVICE FAILED
PASS
DEVICE PASSED
PRELIMINARY (August, 2002, Version 0.0)
10
AMIC Technology, Inc.