AM49PDL127BH66IS SPANSION [SPANSION], AM49PDL127BH66IS Datasheet - Page 70

• Manufacturer Part Number: AM49PDL127BH66IS
• Description: 128 Megabit (8 M x 16-Bit) CMOS 3.0 Volt-only, Simultaneous Operation Flash Memory and 32 Mbit (2 M x 16-Bit) CMOS
• Manufacturer: SPANSION [SPANSION]

Notes:
1. SADD = sector address (for Sector Erase), VA = Valid Address for reading status data (see “Flash Write Operation Status”.
2. For PDL129 during CE#f1 transitions the other CE#f1 pin = V
FLASH AC CHARACTERISTICS
68
or CE#f2 (PDL129 only)
Addresses
RY/BY#
CE#f1
WE#
Data
V
OE#
CC
f
t
VCS
Figure 19. Chip/Sector Erase Operation Timings
A D V A N C E
t
Erase Command Sequence (last two cycles)
t
CS
GHWL
2AAh
t
WC
t
Am49PDL127BH/Am49PDL129BH
WP
t
DS
55h
t
t
DH
CH
555h for chip erase
t
WPH
SADD
t
I N F O R M A T I O N
AS
IH
.
10 for Chip Erase
t
AH
30h
t
BUSY
t
WHWH2
Read Status Data
VA
Progress
In
December 16, 2003
VA
Complete
t
RB