ATMEL AT22V10L-20SC High speed uv erasable programmable logic device Datasheet

AT22V10/L
Features
•
•
High Speed Programmable Logic Device
15 ns Max Propagation Delay
5 V ±10% Operation
Low Power CMOS Operation
Speed
Temp
ICC(mA)
•
•
•
•
•
"L"
-15,-20
All
Com./Mil. Com./Mil. Others
12/15
90/100
55
High Speed
UV Erasable
Programmable
Logic Device
CMOS and TTL Compatible Inputs and Outputs
10 µA Leakage Maximum
Reprogrammable - Tested 100% for Programmability
High Reliability CMOS Technology
2000 V ESD Protection
200 mA Latchup Immunity
Full Military, Commercial and Industrial Temperature Ranges
Dual-In-Line and Surface Mount Packages
Logic Diagram
OE PRODUCT TERMS
PROGRAMMABLE
INTERCONNECT
AND
COMBINATORIAL
LOGIC ARRAY
12
INPUT PINS
1
LOGIC
OPTION
8 TO 16
PRODUCT
TERMS
10
I/O PINS
OUTPUT
OPTION
(UP T0 10
FLIP-FLOPS)
Description
The AT22V10 and AT22V10L are CMOS high performance EPROM-based Programmable
Logic Devices (PLDs). Speeds down to 15 ns and power dissipation as low as 12 mA are
offered. All speed ranges are specified over the full 5 V ±10% range. All pins offer a low ±10
µA leakage.
The AT22V10L provides the optimum low power CMOS PLD solution, with low DC power
(8 mA typical) and full CMOS output levels. The AT22V10L significantly reduces total system power and enhances system reliability.
Full CMOS output levels help reduce power in many other system components.
The AT22V10 and AT22V10L incorporate a variable product term architecture. Each output
is allocated from eight to 16 product terms, which allows highly complex logic functions to be
realized.
Two additional product terms are included to provide synchronous preset and asynchronous
reset. These terms are common to all 10 registers. All registers are automatically cleared upon
power up.
Register preload simplifies testing. A security fuse prevents unauthorized copying of programmed fuse patterns.
DIP/SOIC
PLCC
Pin Configurations
Pin Name
Function
CLK/IN
Clock and Logic Input
IN
Logic Inputs
I/O
Bidirectional Buffers
*
No Internal Connection
VCC
+5 V Supply
CLK/IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
GND
1
2
3
4
5
6
7
8
9
10
11
12
24
23
22
21
20
19
18
17
16
15
14
13
Vcc
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
IN
CLK/IN
IN IN
VCC
I/O
I/O
1
IN
IN
IN
*
IN
IN
IN
*
8
I/O
I/O
I/O
22
*
I/O
I/O
I/O
15
IN
IN
I/O
*
GND IN I/O
0023C
1-97
Absolute Maximum Ratings*
Temperature Under Bias.................-55oC to +125oC
Storage Temperature......................-65oC to +150oC
Voltage on Any Pin with
Respect to Ground........................ -2.0 V to +7.0 V(1)
Voltage on Input Pins
with Respect to Ground
During Programming................... -2.0 V to +14.0 V(1)
Programming Voltage with
Respect to Ground...................... -2.0 V to +14.0 V(1)
*NOTICE: Stresses beyond those listed under “Absolute Maximum
Ratings” may cause permanent damage to the device. This is a
stress rating only and functional operation of the device at these
or any other conditions beyond those indicated in the operational
sections of this specification is not implied. Exposure to absolute
maximum rating conditions for extended periods may affect device reliability.
Note:
1. Minimum voltage is -0.6 V dc which may undershoot to -2.0 V
for pulses of less than 20 ns. Maximum output pin voltage is
VCC+0.75 V dc which may overshoot to +7.0 V for pulses of less
than 20 ns.
Integrated UV Erase Dose .............. 7258 W• sec/cm2
Logic Options
SP
D
To
Output
CK
Q
To
Output
Q
AR
From
Output
Output Options
OE
OE
From
Logic
Option
From
Logic
Option
I/O
I/O
D.C. and A.C. Operating Conditions
Commercial AT22V10/L
-15, -20, -25
Industrial AT22V10/L
-15, -20, -25
Military AT22V10/L
-15, -20, -25, -30
Operating Temperature (Case)
0oC - 70oC
-40oC - 85oC
-55oC - 125oC
VCC Power Supply
5 V ± 10%
5 V ± 10%
5 V ± 10%
1-98
AT22V10/L
AT22V10/L
D.C. Characteristics
Symbol Parameter
Condition
Min
Typ
Max
Units
ILI
V = -0.1 V to VCC+1
Input Load Current IN
V
10
µA
ILO
Output Leakage
Current
10
µA
Com.
90
mA
Ind., Mil.
100
mA
55
mA
VOUT = -0.1 V to VCC+0.1 V
AT22V10-15,-20
ICC
Power Supply
Current
VCC = MAX,
VIN = GND,
Outputs Open
ICC2
Clocked Power
Supply Current
VCC = MAX,
Outputs Open
IOS (1)
Output Short
Circuit Current
VOUT = 0.5 V
VIL
Input Low Voltage
VIH
Input High Voltage
VOL
VOH
Output Low
Voltage
Output High
Voltage
(2)
AT22V10-25,-35
VIN = VIH or VIL,
VCC = MIN
VIN=VIH or VIL,
VCC=MIN
AT22V10L(2)
Com.
1.7
12
mA
Ind., Mil.
2.0
15
mA
AT22V10L(2)
Com.
2.0
mA/MHz
Ind., Mil.
2.0
mA/MHz
-120
mA
-0.6
0.8
V
2.0
VCC+0.75
V
IOL = 16 mA
Com.,Ind.
0.5
V
IOL = 12 mA
Mil.
0.5
V
IOL = 24 mA
Com.
0.8
V
IOH = -100 µA
VCC-0.3
V
IOH = -4.0 mA
2.4
V
2. See ICC vs. Frequency curves in the back of this data sheet.
Notes: 1. Not more than one output at a time should be shorted. Duration of short circuit test should not exceed 30 sec.
A.C. Characteristics, Commercial and Industrial
AT22V10-15
Symbol Parameter
Min
AT22V10/L-20
Typ
Max
Min
AT22V10/L-25
Typ
Max
Units
20
15
25
ns
Typ
Max
12
Min
tPD
Input or Feedback to
Non-Registered Output
10
15
tEA
Input to Output Enable
10
15
20
15
25
ns
tER
Input to Output Disable
10
15
20
15
25
ns
tCF
Clock to Feedback
0
1
2.5
0
4
8
0
5
10
ns
tCO
Clock to Output
0
7
10
0
8
12
0
10
15
ns
tS
Input or Feedback Setup Time
10
8
12
8
15
12
tH
Hold Time
tP
Clock Period
12
20
24
ns
tW
Clock Width
6
10
12
ns
FMAX
0
0
ns
0
ns
External Feedback 1/(tS+tCO)
50.0
41.6
33.3
MHz
Internal Feedback 1/(tS + tCF)
80.0
50.0
40.0
MHz
41.6
MHz
83.3
No Feedback 1/(tP)
50.0
tAW
Asynchronous Reset Width
15
8
20
9
25
10
ns
tAR
Asynchronous Reset,
Synchronous Preset,
Recovery Time
15
8
20
12
25
15
ns
tAP
Asynchronous Reset to
Registered Output Reset
12
20
15
22
18
25
ns
1-99
A.C. Waveforms (1)
Note:
1. Timing measurement reference is 1.5 V. Input AC driving levels are 0.0 V and 3.0 V, unless otherwise specified.
A.C. Characteristics, Military
AT22V10-15
Symbol Parameter
Min
Typ
Max
tPD
Input or Feedback to
Non-Registered Output
10
15
AT22V10/L-20
AT22V10/L-25
AT22V10/L-30
Min
Min
Min
Typ
Max
Typ
Max
12
20
15
25
Typ
Max
Units
20
30
ns
tEA
Input to Output Enable
10
15
20
15
25
20
30
ns
tER
Input to Output Disable
10
15
20
15
25
20
30
ns
tCF
Clock to Feedback
0
1
2.5
0
5
10
0
10
15
ns
tCO
Clock to Output
0
7
10
15
20
ns
tSF
Feedback Setup Time
10
8
tS
Input Setup Time
10
8
17
tH
Hold Time
tP
tW
FMAX
0
4
8
0
8
15
0
10
0
12
12
10
15
12
18
15
ns
14
18
15
20
15
ns
0
0
0
0
ns
Clock Period
12
20
24
30
ns
Clock Width
6
10
12
15
ns
External Feedback 1/(tS+tCO)
50.0
31.2
30.3
25.0
MHz
Internal Feedback 1/(tSF + tCF)
80.0
50.0
40.0
30.0
MHz
33.3
MHz
No Feedback 1/(tP)
83.3
50.0
41.6
tAW
Asynchronous Reset Width
15
8
20
9
25
10
30
15
ns
tAR
Asynchronous Reset
Recovery Time
15
8
20
12
25
15
30
18
ns
tAP
Asynchronous Reset to
Registered Output Reset
12
Input Test Waveforms and
Measurement Levels
20
15
22
25
20
1.5V
0.0V
5.0V
R1= 250Ω
AT22V10/L
R1= 338
OUTPUT
PIN
OUTPUT
PIN
R2= 167Ω
tR, tF < 5 ns (10% to 90%)
ns
Military
Commercial
3.0V
AC
MEASUREMENT
LEVEL
30
Output Test Loads:
5.0V
AC
DRIVING
LEVELS
1-100
18
CL= 50pF
R2= 248Ω
CL= 50pF
AT22V10/L
Functional Logic Diagram AT22V10/L
1-101
Preload of Registered Outputs
The registers in the AT22V10 and AT22V10L are provided
with circuitry to allow loading of each register asynchronously
with either a high or a low. This feature will simplify testing
since any state can be forced into the registers to control test
sequencing. A VIH level on the I/O pin will force the register
high; a VIL will force it low, independent of the polarity bit (C0)
setting. The preload state is entered by placing an 11.5-V to
13-V signal on pin 8 on DIPs, and pin 10 on SMPs. When the
clock pin is pulsed high, the data on the I/O pins is placed into
the ten registers.
tD
VH
tD
Level forced on
registered output pin
during preload cycle
tD
Register state
after cycle
VIH
High
VIL
Low
tD
tD
tDMIN = 100 ns
PRELOAD
CLOCK
REGISTERED
OUTPUTS
OUTPUT
VOLTAGE
REMOVED
PRELOAD ENA. FORCEI/O’S PRELOAD DATA
OUTPUTS DIS. TO VIH ORVIL CLOCKED IN
Power Up Reset
PRELOAD
DISABLED
3.8 V
The registers in the AT22V10 and AT22V10L are designed to
reset during power up. At a point delayed slightly from VCC
crossing 3.8 V, all registers will be reset to the low state. The
output state will depend on the polarity of the output buffer.
This feature is critical for state machine initialization. However,
due to the asynchronous nature of reset and the uncertainty of
how VCC actually rises in the system, the following conditions
are required:
1) The VCC rise must be monotonic,
2) After reset occurs, all input and feedback setup times must be
met before driving the clock pin high, and
3) The clock must remain stable during tPR.
POWER
tPR
REGISTERED
OUTPUTS
tS
tW
CLOCK
Parameter
tPR
Description
Power-Up
Reset Time
Min
Typ
Max Units
600
1000
ns
Pin Capacitance (f = 1 MHz, T = 25°C) (1)
Typ
Max
Units
CIN
5
8
pF
VIN = 0 V
COUT
6
8
pF
VOUT = 0 V
Note:
Conditions
1. Typical values for nominal supply voltage. This parameter is only sampled and is not 100% tested.
Erasure Characteristics
The entire fuse array of an AT22V10 or AT22V10L is erased
after exposure to ultraviolet light at a wavelength of 2537 Å.
Complete erasure is assured after a minimum of 20 minutes exposure using 12,000 µW/cm2 intensity lamps spaced one inch
away from the chip. Minimum erase time for lamps at other in1-102
AT22V10/L
tensity ratings can be calculated from the minimum integrated
erasure dose of 15 W• sec/cm2. To prevent unintentional erasure, an opaque label is recommended to cover the clear window
on any UV erasable PLD which will be subjected to continuous
fluorescent indoor lighting or sunlight.
AT22V10/L
SUPPLY CURRENT vs. INPUT FREQUENCY
SUPPLY CURRENT vs. INPUT FREQUENCY
AT22V10 (TA = 25C, VCC = 5V)
AT22V10L (TA = 25C, VCC = 5V)
60
I
C
C
m
A
60
I
C
C
40
m
A
20
0
10
20
30
40
50
0
10
50
NORMALIZED ICC vs. AMBIENT TEMP.
f = 30 MHz
1.4
1.4
N
o
r
m
a
l
i
z
e
d
1.2
1.0
1.2
1.0
0.8
0.8
I
C
C
0.6
0.6
4.5
5.0
5.5
6.0
-55
-25
5
35
65
95
125
Ambient Temperature (C)
OUTPUT SINK CURRENT
OUTPUT SINK CURRENT
vs. SUPPLY VOLTAGE (VOL = 0.5V)
vs. OUTPUT VOLTAGE (TA = 25C, VCC = 5V)
34
150
O
u
t
p
u
t
33
32
31
C (mA)
u
30
r
r
e
29
n
t
28
C
u
r
r
e
n
t
4.0
4.5
5.0
5.5
120
90
(mA)
60
30
0
0
6.0
1
Supply Voltage (V)
2
3
4
5
Output Voltage (V)
OUTPUT SOURCE CURRENT
OUTPUT SOURCE CURRENT
vs. SUPPLY VOLTAGE (VOH = 2.4V)
vs. OUTPUT VOLTAGE (TA = 25C, VCC = 5V)
0
C
u
r
r
e
n
t
40
NORMALIZED SUPPLY CURRENT
Supply Voltage (V)
O
u
t
p
u
t
30
Frequency (MHz)
4.0
O
u
t
p
u
t
20
Frequency (MHz)
vs. SUPPLY VOLTAGE
I
C
C
20
0
0
N
o
r
m
a
l
i
z
e
d
40
0
O
u
t
p
u
t
-15
(mA)
-10
-20
-30
C (mA)
u
-40
r
r
-50
e
n
t
-60
-30
-45
4.0
4.5
5.0
Supply Voltage (V)
5.5
6.0
0
1
2
3
4
5
Output Voltage (V)
1-103
N
o
r
m
a
l
i
z
e
d
T
P
D
NORMALIZED TPD
NORMALIZED TPD
vs. SUPPLY VOLTAGE
vs. TEMPERATURE
1.3
N
o
r
m
a
l
i
z
e
d
1.2
1.1
1.0
T
P
D
0.9
4.0
4.5
5.0
5.5
6.0
1.5
1.3
1.1
0.9
0.7
-55
-25
Supply Voltage (V)
N
o
r
m
a
l
i
z
e
d
T
C
O
65
NORMALIZED TCO
vs. SUPPLY VOLTAGE
vs. TEMPERATURE
N
o
r
m
a
l
i
z
e
d
1.1
1.0
T
C
O
0.9
4.5
5.0
95
125
5.5
6.0
95
125
95
125
1.5
1.3
1.1
0.9
-55
-25
Supply Voltage (V)
5
35
65
Ambient Temperature (C)
NORMALIZED TS
NORMALIZED TS
vs. SUPPLY VOLTAGE
vs. TEMPERATURE
1.2
N
o
r
m
a
l
i
z
e
d
35
NORMALIZED TCO
1.2
4.0
5
Ambient Temperature (C)
1.3
N
o
r
m
a
l
i
z
e
d
1.1
1.0
0.9
1.1
0.9
0.8
T
S
T
S
0.7
4.0
4.5
5.0
5.5
6.0
0.7
-55
Supply Voltage (V)
D
e
l
t
a
-25
5
35
65
Ambient Temperature (C)
DELTA TPD vs. OUTPUT LOADING
DELTA TCO vs. OUTPUT LOADING
(VCC = 4.5V, OUTPUT LOAD = COMMERCIAL)
( VCC = 4.5V, OUTPUT LOAD = COMMERCIAL )
12
12
D
e
l
t
a
8
9
6
4
T
P
D
T
C
O
3
0
n
s
n
s
-4
-3
0
100
200
300
400
Output Load (jig included) Capacitance pF
1-104
0
AT22V10/L
0
100
200
300
400
Output Load (jig included) Capacitance pF
AT22V10/L
Ordering Information
tPD
(ns)
tS
(ns)
tCO
(ns)
15
10
10
25
25
15
18
15
15
Ordering Code
Package
Operation Range
AT22V10-15DC
AT22V10-15GC
AT22V10-15JC
AT22V10-15PC
AT22V10-15SC
24DW3
24D3
28J
24P3
24S
AT22V10-15DI
AT22V10-15GI
AT22V10-15JI
AT22V10-15PI
AT22V10-15SI
24DW3
24D3
28J
24P3
24S
Industrial
(-40°C to 85°C)
AT22V10-15DM
AT22V10-15GM
AT22V10-15LM
AT22V10-15NM
24DW3
24D3
28LW
28L
Military
(-55°C to 125°C)
AT22V10-15DM/883
AT22V10-15GM/883
AT22V10-15LM/883
AT22V10-15NM/883
24DW3
24D3
28LW
28L
Military/883C
(-55°C to 125°C)
Class B, Fully Compliant
AT22V10-25DC
AT22V10-25GC
AT22V10-25JC
AT22V10-25PC
AT22V10-25SC
24DW3
24D3
28J
24P3
24S
Commercial
(0°C to 70°C)
AT22V10-25DI
AT22V10-25GI
AT22V10-25JI
AT22V10-25PI
AT22V10-25SI
24DW3
24D3
28J
24P3
24S
Industrial
(-40°C to 85°C)
AT22V10-25DM
AT22V10-25GM
AT22V10-25LM
AT22V10-25NM
24DW3
24D3
28LW
28L
Military
(-55°C to 125°C)
AT22V10-25DM/883
AT22V10-25GM/883
AT22V10-25LM/883
AT22V10-25NM/883
24DW3
24D3
28LW
28L
Military/883C
(-55°C to 125°C)
Class B, Fully Compliant
Military/883C
(-55°C to 125°C)
Class B, Fully Compliant
Military/883C
Commercial
(0°C to 70°C)
25
18
15
5962-87539 01 LA
5962-87539 01 3X
24DW3
28LW
15
10
10
5962-87539 05 LA
5962-87539 05 3X
24DW3
28LW
15
10
10
5962-88670 05 LA
5962-88670 05 3X
24D3
28L
Military/883C
(-55°C to 125°C)
Class B, Fully Compliant
25
18
15
5962-88670 01 LA
5962-88670 01 3X
24D3
28L
Military/883C
(-55°C to 125°C)
Class B, Fully Compliant
Military/883C
(-55°C to 125°C)
Class B, Fully Compliant
1-105
Ordering Information
tPD
(ns)
tS
(ns)
tCO
(ns)
20
12
15
20
25
25
17
15
18
15
15
15
Ordering Code
Package
Operation Range
AT22V10L-20DC
AT22V10L-20GC
AT22V10L-20JC
AT22V10L-20PC
AT22V10L-20SC
24DW3
24D3
28J
24P3
24S
Commercial
(0°C to 70°C)
AT22V10L-20DI
AT22V10L-20GI
AT22V10L-20JI
AT22V10L-20PI
AT22V10L-20SI
24DW3
24D3
28J
24P3
24S
Industrial
(-40°C to 85°C)
AT22V10L-20DM
AT22V10L-20GM
AT22V10L-20LM
AT22V10L-20NM
24DW3
24D3
28LW
28L
Military
(-55°C to 125°C)
AT22V10L-20DM/883
AT22V10L-20GM/883
AT22V10L-20LM/883
AT22V10L-20NM/883
24DW3
24D3
28LW
28L
Military/883C
(-55°C to 125°C)
Class B, Fully Compliant
AT22V10L-25DC
AT22V10L-25GC
AT22V10L-25JC
AT22V10L-25PC
AT22V10L-25SC
24DW3
24D3
28J
24P3
24S
Commercial
(0°C to 70°C)
AT22V10L-25DI
AT22V10L-25GI
AT22V10L-25JI
AT22V10L-25PI
AT22V10L-25SI
24DW3
24D3
28J
24P3
24S
Industrial
(-40°C to 85°C)
AT22V10L-25DM
AT22V10L-25GM
AT22V10L-25LM
AT22V10L-25NM
24DW3
24D3
28LW
28L
Military
(-55°C to 125°C)
AT22V10L-25DM/883
AT22V10L-25GM/883
AT22V10L-25LM/883
AT22V10L-25NM/883
24DW3
24D3
28LW
28L
Military/883C
(-55°C to 125°C)
Class B, Fully Compliant
20
17
15
5962-88724 04 LA
5962-88724 04 3X
24DW3
28L
Military/883C
(-55°C to 125°C)
Class B, Fully Compliant
25
18
15
5962-88724 01 LA
5962-88724 01 3X
24DW3
28LW
Military/883C
(-55°C to 125°C)
Class B, Fully Compliant
20
17
15
5962-89755 04 LA
5962-89755 04 3X
24D3
28L
Military/883C
(-55°C to 125°C)
Class B, Fully Compliant
25
18
15
5962-89755 01 LA
5962-89755 01 3X
24D3
28L
Military/883C
(-55°C to 125°C)
Class B, Fully Compliant
1-106
AT22V10/L
AT22V10/L
Package Type
24DW3
24 Lead, 0.300" Wide, Windowed, Ceramic Dual Inline Package (Cerdip)
24D3
24 Lead, 0.300" Wide, Non-Windowed (OTP), Ceramic Dual Inline Package (Cerdip)
28J
28 Lead, Plastic J-Leaded Chip Carrier OTP (PLCC)
28LW
28 Pad, Windowed, Ceramic Leadless Chip Carrier (LCC)
28L
28 Pad, Non-Windowed, Ceramic Leadless Chip Carrier OTP (LCC)
24P3
24 Lead, 0.300" Wide, Plastic Dual Inline Package OTP (PDIP)
24S
24 Lead, 0.300" Wide, Plastic Gull Wing Small Outline OTP (SOIC)
1-107