AT29C1024-70JI Atmel, AT29C1024-70JI Datasheet - Page 5

• Manufacturer Part Number: AT29C1024-70JI
• Description: IC FLASH 1MBIT 70NS 44PLCC
• Manufacturer: Atmel

Specifications of AT29C1024-70JI

• Format - Memory: FLASH
• Memory Type: FLASH
• Memory Size: 1M (64K x 16)
• Speed: 70ns
• Interface: Parallel
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 44-PLCC
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

AC Read Characteristics
AC Read Waveforms
Notes:
Input Test Waveforms and
Measurement Level
Pin Capacitance
f = 1 MHz, T = 25°C
Note:
Symbol
t
t
t
t
t
Symbol
C
C
t
ACC
CE
OE
DF
OH
R
IN
OUT
, t
(1)
(3)(4)
(2)
F
< 5 ns
1. CE may be delayed up to t
2. OE may be delayed up to t
3. t
4. This parameter is characterized and is not 100% tested.
1. This parameter is characterized and is not 100% tested.
without impact on t
DF
Parameter
Address to Output Delay
CE to Output Delay
OE to Output Delay
CE or OE to Output Float
Output Hold from OE, CE or
Address, whichever occurred first
is specified from OE or CE whichever occurs first (CL = 5 pF).
(1)
Typ
4
8
ACC
(1)(2)(3)(4)
.
ADDRESS
OUTPUT
ACC
CE
- t
OE
CE
- t
OE
CE
after the falling edge of CE without impact on t
after the address transition without impact on t
AT29C1024-70
Min
0
0
0
Max
12
6
HIGH Z
ADDRESS VALID
tACC
Max
tCE
70
35
25
70
tOE
Output Test Load
AT29C1024-90
Min
0
0
0
1.8K
1.3K
OUTPUT
VALID
5.0V
70 ns
Max
90
90
45
25
tOH
OUTPUT
Units
tDF
pF
pF
30pF
PIN
AT29C1024-12
Min
CE
0
0
0
ACC
or by t
.
Max
120
120
ACC
60
30
- t
OE
1.8K
1.3K
AT29C1024-15
after an address change
Min
0
0
0
90/120/150 ns
5.0V
Conditions
V
V
OUT
IN
OUTPUT
= 0 V
Max
150
150
= 0 V
70
40
100pF
PIN
Units
ns
ns
ns
ns
ns
5