MX29F200CT Macronix International, MX29F200CT Datasheet - Page 25

• Manufacturer Part Number: MX29F200CT
• Description: 2M-BIT [256Kx8/128Kx16] CMOS FLASH MEMORY
• Manufacturer: Macronix International

AUTOMATIC PROGRAMMING TIMING WAVEFORM
One byte data is programmed. Verify in fast algorithm
and additional programming by external control are not
required because these operations are executed auto-
matically by internal control circuit. Programming com-
pletion can be verified by Data# Polling and toggle bit
AUTOMATIC PROGRAMMING TIMING WAVEFORM (WORD MODE)
P/N:PM1250
Q4(Note 1)
A11~A16
A0~A10
Q0~Q2,
OE#
WE#
CE#
Q7
VCC 5V
tAS
Notes:
(1). Q6:Toggle bit, Q5:Timing-limit bit, Q3: Time-out bit
555H
tAH
Command #AAH
tCEP
tDS tDH
Command In
Command In
(Q0~Q7)
2AAH
Command #55H
Command In
Command In
tCWC
tCEPH
25
Command #A0H
555H
Command In
Command In
checking after automatic verification starts. Device
outputs DATA# during programming and DATA# after
programming on Q7.(Q6 is for toggle bit; see toggle bit,
Data# Polling, timing waveform).
MX29F200C T/B
Data In
Data In
ADD Valid
tOE
ADD Valid
DATA# Polling
tAVT
DATA#
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DATA
DATA
REV. 1.0 , DEC. 14, 2005
tCESC
tDF