High Performance
128K×8
AS29F010
AS29F011
CMOS Flash EEPROM
5V 128K×8 CMOS Flash Memory
FEATURES
•
•
Organization:131,072 words × 8 bits
• JEDEC standard write cycle commands
Sector Erase architecture
– Four 32K × 8 sectors
– protects data from accidental changes
• Program/erase cycle end signals:
– Data polling
•
•
•
Single 5.0±0.5V power supply
High speed 70/90/120/150 ns address access time
– I/O6 toggle
Low power consumption:
– 30 mA maximum read current
– 50 mA maximum program current
– 1.5 mA maximum standby current
– 1 mA maximum standby current (low power)
• Low V write lock-out below 3.2V
CC
• JEDEC standard packages and pinouts:
– 32-pin DIP
– 32-pin PLCC
•
•
Deep power-down: I < 2µA (AS29F011 version)
CC
10,000 write/erase cycle endurance
– 32-pin TSOP
LOGIC BLOCK DIAGRAM
PIN ARRANGEMENT
Pin
Description
address inputs
data input/output
chip enable
I/O ~I/O
0
7
TSOP
A[16:0]
V
I/O[7:1]
CE
CC
A11
A9
1
OE
32
31
30
29
28
27
26
25
24
23
22
2
A10
CE
GND
A8
3
Erase Voltage
Switch
Input/Output
Buffers
A13
A14
NC*
WE
VCC
4
I/O7
I/O6
I/O5
I/O4
I/O3
GND
I/O2
I/O1
I/O0
A0
5
OE
output enable
write enable
device ground
power supply
no connect
6
7
8
WE
State
Control
AS29F010
WE
9
NC
A16
A15
A12
A7
10
11
12
13
14
GND
21
20
19
18
17
V
Command
Register
CC
Program Voltage
Switch
A6
A1
A5
15
16
A2
NC
RP
A4
A3
Data
Latch
deep power down
(AS29F011 only)
Chip Enable
Output Enable
Logic
CE
OE
PDIP
PLCC
VCC
NC
1
2
3
4
5
6
7
8
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
Program/Erase
Pulse Timer
Low V Detector
CC
Y-Decoder
X-Decoder
Y-Gating
A16
A15
A12
A7
A6
A5
A4
A3
A2
A1
WE(W)
NC*
A14
A13
A8
A9
A11
OE
A10
CE(E)
I/O7
I/O6
I/O5
I/O4
I/O3
A7
A6
A5
A4
A3
A2
A1
A0
I/O0
5
6
7
8
29
28
27
26
25
24
23
22
21
A14
A13
A8
A9
A11
OE (G)
A10
CE (E)
I/O7
A ~A
0
16
1,048,576 bit
Cell Matrix
9
AS29F010
9
10
11
12
13
10
11
12
13
14
15
16
A0
I/O0
I/O1
I/O2
GND
AS29F010-01
*RP pin for AS29F011
AS29F010-02
SELECTION GUIDE
29F010-70
29F010-90
29F010-120
29F010-150
Unit
Maximum access time
Chip enable access time
Output enable access time
t
t
t
70
70
30
90
90
35
120
120
50
150
150
50
ns
ns
ns
AA
CE
OE
ALLIANCE SEMICONDUCTOR