AM29F800BB-55EF Spansion Inc., AM29F800BB-55EF Datasheet - Page 26

• Manufacturer Part Number: AM29F800BB-55EF
• Description: IC, FLASH, 8MBIT, 55NS, TSOP-48
• Manufacturer: Spansion Inc.

Specifications of AM29F800BB-55EF

• Memory Type: Flash
• Memory Size: 8Mbit
• Memory Configuration: 1M X 8 / 512K X 16
• Access Time: 55ns
• Supply Voltage Range: 4.5V To 5.5V
• Memory Case Style: TSOP
• No. Of Pins: 48
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

AC CHARACTERISTICS
Read-only Operations Characteristics
26
Notes:
For -70: C
For all others: C
Notes:
1. Test Conditions (for -70 only):
JEDEC
t
t
t
t
t
t
t
GHQZ
AVQV
GLQV
EHQZ
AXQX
ELQV
AVAV
Output Load: 1 TTL gate and 30 pF
Input rise and fall times: 5 ns
Input pulse levels: 0.0 V to 3.0 V
Timing measurement reference level
Parameter
input and output voltage: 1.5 V
Symbols
L
= 30 pF including jig capacitance
Standard
t
t
t
t
Ready
t
ELFH
FLQZ
ELFL
t
t
ACC
t
t
t
t
OH
L
RC
CE
OE
DF
DF
= 100 pF including jig capacitance
Read Cycle Time (Note 4)
Address to Output Delay
Chip Enable to Output Delay
Output Enable to Output Delay
Chip Enable to Output High Z (Notes 3, 4)
Output Enable to Output High Z (Notes 3, 4)
Output Hold Time From Addresses, CE,
or OE, Whichever Occurs First
RESET Pin Low to Read Mode (Note 4)
CE to BYTE Switching Low or High
BYTE Switching Low to Output High Z
(Note 3)
Device
Under
Test
C L
Description
Figure 7. Test Conditions
2. Test Conditions (for all others):
P R E L I M I N A R Y
Am29F800T/Am29F800B
Output Load: 1 TTL gate and 100 pF
Input rise and fall times: 20 ns
Input pulse levels: 0.45 V to 2.4 V
Timing measurement reference
level, input and output voltages:
0.8 V and 2.0 V
or Equivalent
6.2 k
IN3064
CE = V
OE = V
OE = V
5.0 V
Test Setup
2.7 k
IL
IL
IL
Diodes = IN3064
or Equivalent
Max
Max
Max
Max
Max
Max
Max
Max
Min
Min
3. Output driver disable time.
4. Not 100% tested.
Speed Options (Notes 1
-70
70
70
70
30
20
20
20
20
0
5
-90
90
90
30
90
35
20
20
20
0
5
and 2)
-120
120
120
120
50
30
30
20
30
0
5
-150
150
150
150
55
35
35
20
30
0
5
20375C-12
8/18/97
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
s