AT49BV4096A-15TC Atmel, AT49BV4096A-15TC Datasheet - Page 10

• Manufacturer Part Number: AT49BV4096A-15TC
• Description: IC FLASH 4MBIT 150NS 48TSOP
• Manufacturer: Atmel

Specifications of AT49BV4096A-15TC

• Format - Memory: FLASH
• Memory Type: FLASH
• Memory Size: 4M (512K x 8 or 256K x 16)
• Speed: 150ns
• Interface: Parallel
• Voltage - Supply: 2.7 V ~ 3.6 V
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 48-TSOP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: AT49BV4096A15TC

Program Cycle Characteristics
Program Cycle Waveforms
Sector or Chip Erase Cycle Waveforms
Notes:
10
Symbol
t
t
t
t
t
t
t
t
BP
AS
AH
DS
DH
WP
WPH
EC
1. OE must be high only when WE and CE are both low.
2. For chip erase, the address should be 5555. For sector erase, the address depends on what sector is to be erased.
3. For chip erase, the data should be 10H, and for sector erase, the data should be 30H.
AT49BV/LV4096A
(See note 4 under Command Definitions.)
Parameter
Byte/Word Programming Time
Address Setup Time
Address Hold Time
Data Setup Time
Data Hold Time
Write Pulse Width
Write Pulse Width High
Erase Cycle Time
A0-A17
DATA
A0-A17
WE
OE
CE
DATA
WE
OE
CE
(1)
t
AS
t AS
5555
5555
t AH
t AH
WORD 0
AA
AA
t DS
t WP
t DS
t WP
2AAA
2AAA
t DH
WORD 1
55
t DH
55
5555
t WPH
WORD 2
5555
80
PROGRAM CYCLE
t WPH
A0
5555
WORD 3
AA
ADDRESS
INPUT DATA
2AAA
WORD 4
55
Min
70
70
70
50
0
0
Note 2
t BP
WORD 5
Note 3
Typ
30
t EC
5555
AA
Max
10
1618F–FLASH–11/02
seconds
Units
µs
ns
ns
ns
ns
ns
ns