at49bv6416 ATMEL Corporation, at49bv6416 Datasheet - Page 23

• Manufacturer Part Number: at49bv6416
• Description: 64-megabit 4m X 16 Page Mode 2.7-volt Flash Memory
• Manufacturer: ATMEL Corporation

22. Program Cycle Characteristics
23. Program Cycle Waveforms
24. Sector, Plane or Chip Erase Cycle Waveforms
Notes:
3451D–FLASH–04/06
Symbol
t
t
t
t
t
t
BP
SEC1
SEC2
ES
PS
ERES
1. OE must be high only when WE and CE are both low.
2. For chip erase, the address should be 555. For plane or sector erase, the address depends on what plane or sector is to be
3. For chip erase, the data should be XX10H, for plane erase, the data should be XX20H, and for sector erase, the data should
4. The waveforms shown above use the WE controlled AC Word Load Waveforms.
erased. (See note 4 and 6 under
be XX30H
I/O0 -I/O15
A0 -A21
I/O0 -I/O15
Parameter
Word Programming Time
Sector Erase Cycle Time (4K word sectors)
Sector Erase Cycle Time (32K word sectors)
Erase Suspend Time
Program Suspend Time
Delay between Erase Resume and Erase Suspend
WE
A0 -A21
OE
CE
(1)
WE
CE
OE
(1)
555
XXAA
555
XXAA
“Command Definition Table” on page
AAA
XX55
AAA
555
XX55
XX80
555
555
Min
XXAA
12.)
XXA0
AAA
Typ
200
700
500
15
XX55
ADDR
AT49BV6416(T)
INPUT
DATA
Note2
Max
15
10
Note3
Units
ms
ms
µs
µs
µs
µs
23