ATMEL ATF2500C-20PI Atf2500c cpld family datasheet Datasheet

Features
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High-performance, High-density, Electrically-erasable Programmable Logic Device
Fully Connected Logic Array with 416 Product Terms
15 ns Maximum Pin-to-pin Delay for 5V Operation
24 Flexible Output Macrocells
– 48 Flip-flops – Two per Macrocell
– 72 Sum Terms
– All Flip-flops, I/O Pins Feed in Independently
D- or T-type Flip-flops
Product Term or Direct Input Pin Clocking
Registered or Combinatorial Internal Feedback
Backward Compatible with ATV2500B/BQ and ATV2500H Software
Advanced Electrically-erasable Technology
– Reprogrammable
– 100% Tested
44-lead Surface Mount Package and DIP Package
Flexible Design: Up to 48 Buried Flip-flops and 24 Combinatorial Outputs
Simultaneously
8 Synchronous Product Terms
Individual Asynchronous Reset per Macrocell
OE Control per Macrocell
Functionality Equivalent to ATV2500B/BQ and ATV2500H
2000V ESD Protection
Security Fuse Feature to Protect the Code
Commercial and Industrial Temperature Range Offered
10 Year Data Retention
Pin Keeper Option
200 mA Latch-up Immunity
ATF2500C
CPLD Family
Datasheet
ATF2500C
Block Diagram
Pin Configurations
CLK/IN
Pin Clock and Input
I/O
Bi-directional Buffers
I/O 0,2,4...
“Even” I/O Buffers
I/O 1,3,5...
“Odd” I/O Buffers
GND
Ground
VCC
+5V Supply
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
IN
IN
IN
IN
I/O6
I/O7
I/O8
I/O9
I/O10
I/O11
GND
I/O23
I/O22
I/O21
I/O20
I/O19
I/O18
IN
IN
IN
I/O1
I/O0
GND
IN
IN
CLK/IN
IN
IN
IN
IN
I/O6
Logic Inputs
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
I/O2
I/O3
I/O4
I/O5
VCC
VCC
I/O17
I/O16
I/O15
I/O14
I/O13
6
5
4
3
2
1
44
43
42
41
40
IN
CLK/IN
IN
IN
I/O0
I/O1
I/O2
I/O3
I/O4
I/O5
VCC
I/O17
I/O16
I/O15
I/O14
I/O13
I/O12
IN
IN
IN
IN
7
8
9
10
11
12
13
14
15
16
17
39
38
37
36
35
34
33
32
31
30
29
18
19
20
21
22
23
24
25
26
27
28
Function
I/O7
I/O8
I/O9
I/O10
I/O11
GND
GND
I/O23
I/O22
I/O21
I/O20
I/O12
IN
IN
IN
IN
IN
IN
IN
GND
I/O18
I/O19
Pin Name
PLCC/LCC/JLCC
DIP
Note:
(PLCC/LCC/JLCC packages) pin 4 and pin 26
GND connections are not required, but are recommended for improved noise immunity.
Rev. 0777I–PLD–4/03
1
Description
The ATF2500C is the highest-density PLD available in a 44-pin package. With its fully connected logic array and flexible macrocell structure, high gate utilization is easily obtainable.
The ATF2500C is a high-performance CMOS (electrically-erasable) programmable logic
device (PLD) that utilizes Atmel’s proven electrically-erasable technology.
The ATF2500C is organized around a single universal array. All pins and feedback terms are
always available to every macrocell. Each of the 38 logic pins are array inputs, as are the outputs of each flip-flop.
In the ATF2500C, four product terms are input to each sum term. Furthermore, each macrocell’s three sum terms can be combined to provide up to 12 product terms per sum term with
no performance penalty. Each flip-flop is individually selectable to be either D- or T-type, providing further logic compaction. Also, 24 of the flip-flops may be bypassed to provide internal
combinatorial feedback to the logic array.
Product terms provide individual clocks and asynchronous resets for each flip-flop. The flipflops may also be individually configured to have direct input pin clocking. Each output has its
own enable product term. Eight synchronous preset product terms serve local groups of either
four or eight flip-flops. Register preload functions are provided to simplify testing. All registers
automatically reset upon power-up.
Using the
ATF2500C
Family’s Many
Advanced
Features
2
The ATF2500Cs advanced flexibility packs more usable gates into 44 leads than other PLDs.
Some of the ATF2500Cs key features are:
•
Fully Connected Logic Array – Each array input is always available to every product
term. This makes logic placement a breeze.
•
Selectable D- and T-Type Registers – Each ATF2500C flip-flop can be individually
configured as either D- or T-type. Using the T-type configuration, JK and SR flip-flops are
also easily created. These options allow more efficient product term usage.
•
Buried Combinatorial Feedback – Each macrocell’s Q2 register may be bypassed to
feed its input (D/T2) directly back to the logic array. This provides further logic expansion
capability without using precious pin resources.
•
Selectable Synchronous/Asynchronous Clocking – Each of the ATF2500Cs flip-flops
has a dedicated clock product term. This removes the constraint that all registers use the
same clock. Buried state machines, counters and registers can all coexist in one device
while running on separate clocks. Individual flip-flop clock source selection further allows
mixing higher performance pin clocking and flexible product term clocking within one
design.
•
A Total of 48 Registers – The ATF2500C provides two flip-flops per macrocell – a total of
48. Each register has its own clock and reset terms, as well as its own sum term.
•
Independent I/O Pin and Feedback Paths – Each I/O pin on the ATF2500C has a
dedicated input path. Each of the 48 registers has its own feedback term into the array as
well. These features, combined with individual product terms for each I/O’s output enable,
facilitate true bi-directional I/O design.
•
Combinable Sum Terms – Each output macrocell’s three sum terms may be combined
into a single term. This provides a fan in of up to 12 product terms per sum term with no
speed penalty.
•
Programmable Pin-keeper Circuits – These weak feedback latches are useful for bus
interfacing applications. Floating pins can be set to a known state if the Pin-keepers are
enabled.
•
User Row (64 bits) – Use to store information such as unit history.
ATF2500C Family
0777I–PLD–4/03
ATF2500C Family
Power-up Reset
The registers in the ATF2500Cs are designed to reset during power-up. At a point delayed
slightly from VCC crossing VRST, 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 as 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 or terms high, and
3. The clock pin, and any signals from which clock terms are derived, must remain stable
during tPR.
Parameter
Description
Typ
Max
Units
tPR
Power-up Reset Time
600
1000
ns
VRST
Power-up Reset Voltage
3.8
4.5
V
Level Forced on
Odd I/O Pin during
PRELOAD Cycle
Q Select Pin
State
Even/Odd
Select
Even Q1 State
after Cycle
Even Q2 State
after Cycle
Odd Q1 State
after Cycle
Odd Q2 State
after Cycle
VIH/V IL
Low
Low
High/Low
X
X
X
VIH/V IL
High
Low
X
High/Low
X
X
VIH/V IL
Low
High
X
X
High/Low
X
VIH/V IL
High
High
X
X
X
High/Low
3
0777I–PLD–4/03
Preload and
Observability of
Registered
Outputs
The ATF2500Cs registers 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 odd I/O pins will force the
appropriate register high; a VIL will force it low, independent of the polarity or other configuration bit settings.
The PRELOAD state is entered by placing an 10.25V to 10.75V signal on SMP lead 42. When
the preload clock SMP lead 23 is pulsed high, the data on the I/O pins is placed into the 12
registers chosen by the Q select and even/odd select pins.
Register 2 observability mode is entered by placing an 10.25V to 10.75V signal on pin/lead 2.
In this mode, the contents of the buried register bank will appear on the associated outputs
when the OE control signals are active.
Programming
Software
Support
Security Fuse
Usage
All family members of the ATF2500C can be designed with Atmel-WinCUPL ™. ProChip
Designer® support is expected soon. Check Atmel’s web site for the latest version of ProChip.
Additionally, the ATF2500C may be programmed to perform the ATV2500Hs functional subset
(no T-type flip-flops, pin clocking or D/T2 feedback) using the ATV2500H JEDEC file. In this
case, the ATF2500C becomes a direct replacement or speed upgrade for the ATV2500H. The
ATF2500C are direct replacements for the ATV2500B/BQ and the ATV2500H, including the
lack of extra grounds on P4 and P26.
A single fuse is provided to prevent unauthorized copying of ATF2500C fuse patterns. Once
programmed, the outputs will read programmed during verify.
The security fuse should be programmed last, as its effect is immediate.
The security fuse also inhibits Preload and Q2 observability.
Bus-friendly
Pin-keeper
Input and I/O
All ATF2500C family members have programmable internal input and I/O pin-keeper circuits.
The default condition, including when using the AT2500C/CQ family to replace the
AT2500B/BQ or AT2500H, is that the pin-keepers are not activated.
When pin-keepers are active, inputs or I/Os not being driven externally will maintain their last
driven state. This ensures that all logic array inputs and device outputs are known states. Pinkeepers are relatively weak active circuits that can be easily overridden by TTL-compatible
drivers (see input and I/O diagrams below).
Enabling or disabling of the pin-keeper circuits is controlled by the device type chosen in the
logic compiler device selection menu. Please refer to the Software Compiler Mode Selection
table for more details. Once the pin-keeper circuits are disabled, normal termination procedures required for unused inputs and I/Os.
4
ATF2500C Family
0777I–PLD–4/03
ATF2500C Family
Software Compiler Mode Selection
Device
Atmel - WinCupL Device Mnemonic
Pin-keeper
ATF2500C-DIP
V2500C
V2500CPPK
Disabled
Enabled
ATF2500C-PLCC
V2500LCC
V2500CPPKLCC
Disabled
Enabled
THIRD PARTY PROGRAMMER SUPPORT
Major Third Party Device Programmers support three types of JEDEC files.
Device
Description
ATF2500C (V2500)
V2500 Cross-programming. JEDEC file compatible with standard V2500
JEDEC file (Total fuses in JEDEC file = 71648). The Programmer will
automatically disable the User row fuses and also disable the pin-keeper
feature. The Fuse checksum will be the same as the old ATV2500H/L file.
This Device type is recommended for customers that are directly migrating
from an ATV2500H/L device to an ATF2500C device.
ATF2500C (V2500B)
V2500B Cross-programming. JEDEC file compatible with standard
V2500B JEDEC file (Total fuses in JEDEC file = 71745). The Programmer
will automatically disable the User row fuses and also disable the pinkeeper feature. The Fuse checksum will be the same as the old
ATV2500B/BQ/BQL/BL file. This Device type is recommended for
customers that are directly migrating from an ATV2500B/BQ/BQL/BL
device to an ATF2500C device.
ATF2500C
Note:
Programming of User Row bits supported and Pin keeper bit is userprogrammable. (Total fuses in JEDEC file = 71816). This is the default
device type and is recommended for users that have Re-compiled their
Source Design files to specifically target the ATF2500C device.
The ATF2500C has 71816 Jedec fuses.
Input Diagram
PROGRAMMABLE
OPTION
5
0777I–PLD–4/03
I/O Diagram
INPUT
PROGRAMMABLE
OPTION
Functional
Logic Diagram
Description
The ATF2500C functional logic diagram describes the interconnections between the input,
feedback pins and logic cells. All interconnections are routed through the single global bus.
The ATF2500Cs are straightforward and uniform PLDs. The 24 macrocells are numbered 0
through 23. Each macrocell contains 17 AND gates. All AND gates have 172 inputs. The five
lower product terms provide AR1, CK1, CK2, AR2, and OE. These are: one asynchronous
reset and clock per flip-flop, and an output enable. The top 12 product terms are grouped into
three sum terms, which are used as shown in the macrocell diagrams.
Eight synchronous preset terms are distributed in a 2/4 pattern. The first four macrocells share
Preset 0, the next two share Preset 1, and so on, ending with the last two macrocells sharing
Preset 7.
The 14 dedicated inputs and their complements use the numbered positions in the global bus
as shown. Each macrocell provides six inputs to the global bus: (left to right) feedback F2(1)
true and false, flip-flop Q1 true and false, and the pin true and false. The positions occupied by
these signals in the global bus are the six numbers in the bus diagram next to each macrocell.
Note:
6
1. Either the flip-flop input (D/T2) or output (Q2) may be fed back in the ATF2500Cs.
ATF2500C Family
0777I–PLD–4/03
ATF2500C Family
Functional Logic Diagram ATF2500C
Notes:
1. Pin 4 and Pin 26 are “ground” connections and are not required for PLCC, LCC and JLCC versions of ATF2500C, making
them compatible with ATV2500H, ATV2500B and ATV2500BQ pinouts.
2. For DIP package, VCC = P10 and GND = P30. For, PLCC, LCC and JLCC packages, VCC = P11 and P12, GND = P33 and
P34, and GND = P4, P26 (See Note 1, above).
7
0777I–PLD–4/03
Output Logic, Registered(1)
S2 = 0
Terms in
S1
S0
D/T1
D/T2
0
0
8
4
Registered (Q1); Q2 FB
(1)
Registered (Q1); Q2 FB
4
Registered (Q1); D/T2 FB
1
0
12
1
1
8
S3
4
Output
Configuration
Output Configuration
S6
Q1 CLOCK
0
Active Low
0
CK1
1
Active High
1
CK1 • PIN1
S4
Register 1 Type
Q2 CLOCK
S7
0
D
0
CK2
1
T
1
CK2 • PIN1
S5
Output Logic, Combinatorial(1)
S2 = 1
Register 2 Type
0
D
1
T
Terms in
S5
S1
S0
D/T1
D/T2
X
0
0
4(1)
4
Combinatorial (8 Terms);
Q2 FB
X
0
1
4
4
Combinatorial (4 Terms);
Q2 FB
X
1
0
4(1)
4(1)
Combinatorial (12 Terms);
Q2 FB
1
1
1
4(1)
4
Combinatorial (8 Terms);
D/T2 FB
0
1
1
4
4
Combinatorial (4 Terms);
D/T2 FB
Note:
Output Configuration
1. These four terms are shared with D/T1.
Clock Option
Note:
8
1. These diagrams show equivalent logic functions, not
necessarily the actual circuit implementation.
ATF2500C Family
0777I–PLD–4/03
ATF2500C Family
Absolute Maximum Ratings*
*NOTICE:
Temperature Under Bias.................................. -40°C to +85°C
Storage Temperature ..................................... -65°C to +150°C
Junction Temperature ............................................. 150°C Max
Voltage on Any Pin with
Respect to Ground .........................................-2.0V to +7.0V(1)
Voltage on Input Pins
with Respect to Ground
During Programming.....................................-2.0V to +14.0V(1)
Note:
Programming Voltage with
Respect to Ground .......................................-2.0V to +14.0V(1)
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.
1. Minimum voltage is -0.6V DC which may undershoot to -2.0V for pulses of less than 20 ns.
Maximum output pin voltage is VCC + 0.75V DC
which may overshoot to +7.0V for pulses of less
than 20 ns.
DC and AC Operating Conditions
Operating Temperature
VCC Power Supply
Commercial
Industrial
0°C - 70°C
(Ambient)
-40°C - 85°C
(Ambient)
5V ± 5%
5V ± 10%
Pin Capacitance
f = 1 MHz, T = 25°C (1)
CIN
COUT
Note:
Typ
Max
Units
4
6
pF
Conditions
VIN = 0V
8
12
pF
VOUT = 0V
1. Typical values for nominal supply voltage. This parameter is only sampled and is not 100% tested.
Test Waveforms and Measurement Levels Output Test Load
9
0777I–PLD–4/03
AC Waveforms(1) Input Pin Clock
AC Waveforms(1) Product Term Clock
AC Waveforms(1) Combinatorial Outputs and Feedback
Note:
10
1. Timing measurement reference is 1.5V. Input AC driving levels are 0.0V and 3.0V, unless otherwise specified.
ATF2500C Family
0777I–PLD–4/03
ATF2500C
ATF2500C DC Characteristics
Symbol
Parameter
Condition
IIL
Input Load Current
ILO
ICC
Max
Units
VIN = -0.1V to VCC + 1V
10
µA
Output Leakage
Current
VOUT = -0.1V to VCC + 0.1V
10
µA
Power Supply
Current Standby
VCC = MAX,
VIN = GND or
VCC f = 0 MHz,
Outputs Open
VIL
Input Low Voltage
MIN ≤ V CC ≤ MAX
VIH
Input High Voltage
VOL
Output Low
Voltage
VIN = VIH or VIL,
VCC = 4.5V
VOH
Output High
Voltage
VCC = MIN
Note:
Min
Typ
Com.
80
110
mA
Ind., Mil.
80
130
mA
-0.6
0.8
V
2.0
VCC + 0.75
V
ATF2500C
IOL = 8 mA
Com., Ind.
0.5
V
IOL = 6 mA
Mil.
0.5
V
IOH = -100 µA
VCC - 0.3
IOH = -4.0 mA
2.4
V
1. See ICC versus frequency characterization curves.
ATF2500C AC Characteristics
-15
Symbol
Parameter
tPD1
Input to Non-registered Output
tPD2
Min
-20
Max
Min
Max
Units
15
20
ns
Feedback to Non-registered Output
15
20
ns
tPD3
Input to Non-registered Feedback
11
15
ns
tPD4
Feedback to Non-registered Feedback
11
15
ns
tEA1
Input to Output Enable
15
20
ns
tER1
Input to Output Disable
15
20
ns
tEA2
Feedback to Output Enable
15
20
ns
tER2
Feedback to Output Disable
15
20
ns
tAW
Asynchronous Reset Width
tAP
Asynchronous Reset to Registered Output
18
22
ns
tAPF
Asynchronous Reset to Registered Feedback
15
19
ns
8
12
ns
ATF2500C Register AC Characteristics, Input Pin Clock
-15
-20
Symbol
Parameter
tCOS
Clock to Output
tCFS
Clock to Feedback
0
tSIS
Input Setup Time
9
14
ns
tSFS
Feedback Setup Time
9
14
ns
Min
Max
Min
10
5
0
Max
Units
11
ns
6
ns
11
0777I–PLD–4/03
ATF2500C Register AC Characteristics, Input Pin Clock
-15
-20
Symbol
Parameter
Min
tHS
Hold Time
0
0
ns
tWS
Clock Width
6
7
ns
tPS
Clock Period
12
14
ns
FMAXS
tARS
Max
Min
Max
Units
External Feedback 1/(tSIS + tCOS)
52
40
MHz
Internal Feedback 1/(tSFS + tCFS)
71
50
MHz
No Feedback 1/(tPS)
83
71
MHz
Asynchronous Reset/Preset Recovery Time
12
15
ns
ATF2500C Register AC Characteristics, Product Term Clock
-15
Symbol
Parameter
tCOA
Clock to Output
tCFA
Clock to Feedback
5
tSIA
Input Setup Time
5
10
ns
tSFA
Feedback Setup Time
5
8
ns
tHA
Hold Time
5
10
ns
tWA
Clock Width
7.5
11
ns
tPA
Clock Period
15
22
ns
FMAXA
tARA
12
Min
-20
Max
Min
15
12
10
Max
Units
20
ns
16
ns
External Feedback 1/(tSIA + tCOA)
50
33
MHz
Internal Feedback 1/(tSFA + tCFA)
58
38
MHz
No Feedback 1/(tPS)
66
45
MHz
Asynchronous Reset/Preset Recovery Time
8
12
ns
ATF2500C
0777I–PLD–4/03
ATF2500C
ATF2500C IV Data 44PLCC
STAND-BY ICC VS. TEMPERATURE (VCC = 5.0V)
90.0
I CC (mA)
-10
I OH (mA)
100.0
ATF2500C OUTPUT SOURCE CURRENT VS.
SUPPLY VOLTAGE (VOH = 2.4V, TA = 25°C)
-20
80.0
70.0
-30
60.0
-40
4.50
4.75
5.00
5.25
SUPPLY VOLTAGE (V)
50.0
-40.0
5.50
25.0
85.0
TEMPERATURE (°C)
STAND-BY ICC VS.
ATF2500C OUTP UT SIN K CU RR EN T VS.
SU PPLY V OLTA GE (V O L = 0.5V, T A = 25°C )
15
90.0
I CC (mA)
14
IOL (mA)
SUPPLY VOLTAGE (TA = 25°C)
100.0
13
12
80.0
70.0
11
60.0
10
4.50
4.75
5.00
5.25
SUPPLY VOLTAGE (V)
50.0
5.50
4.5
4.8
5.0
5.3
5.5
SUPPLY VOLTAGE (V)
ATF2500C OUTPUT SOURCE CURRENT VS.
OUTPUT VOLTAGE (V CC = 5.0V, T A = 25°C)
50
INPUT
CURRENT (mA)
0.0
IOH (mA)
-10.0
-20.0
-30.0
ATF2500C INPUT CLAMP CURRENT VS.
INPUT VOLTAGE (VCC = 5.0V, TA = 25°C)
0
-50
-100
-150
-200
-1.4
-1.2
-1.0
-40.0
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
-0.8
-0.6
-0.4
INPUT VOLTAGE (V)
-0.2
0.0
5.0
OUTPUT VOLTAGE (V)
ATF2500C OUTPUT SINK CURRENT VS.
OUTPUT VOLTAGE (V CC = 5.0V, T A = 25°C)
40
ICC (mA)
50
40
I OL (mA)
A TF 2500C INP UT C UR RE NT VS .
IN PU T V OL TA GE (V CC = 5.0V, T A = 25°C )
30
30
20
10
0
-10
-20
20
-30
10
0.0
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
INP UT VOL TAG E (V)
0
0.0
0.5
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
OUTPUT VOLTAGE (V)
13
0777I–PLD–4/03
NORMALIZED TPD VS. SUPPLY VOLTAGE
ATF2500C OUTPUT SOURCE CURRENT VS.
OUTPUT VOLTAGE (VCC = 5.0V, T A = 25°C)
-2
IOH (mA)
(TA = 25°C)
1.2
TPD NORMALIZED
0
-4
-6
1.1
1.0
0.9
-8
4.5
4.6
4.7
4.8
4.9
5.0
0.8
4.50
Output Voltage (V)
4.75
5.00
5.25
5.50
SUPPLY VOLTAGE (V)
ATF2500C OUTPUT SINK CURRENT VS.
OUTPUT VOLTAGE (V CC = 5.0V, TA = 25°C)
NORMALIZED TPD VS. AMBIENT TEMP (VCC = 5V)
1.1
TPD NORMALIZED
30
IOL (mA)
25
20
15
10
5
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
0.9
0.8
-40.0
0
0.0
1.0
1.0
25.0
AMBIENT TEMPERATURE (°C)
OUTPUT VOLTAGE (V)
NORMALIZED TCOS VS. SUPPLY VOLTAGE
ATF2500C SUPPLY CURRENT VS. SUPPLY
VOLTAGE (Freq. = 0 MHz, TA = 25°C)
ICC (mA)
90
80
70
60
50
4.50
120
4.75
5.00
5.25
(TA = 25°C)
1.1
TCOS NORMALIZED
100
85.0
1.0
0.9
4.50
5.50
4.75
5.00
5.25
5.50
Supply Voltage (V)
SUPPLY VOLTAGE (V)
ATF2500C SUPPLY CURRENT VS.
INPUT FREQUENCY (VCC = 5.0V, TA = 25°C)
NORMALIZED TCOS VS. AMBIENT TEMP
(V CC = 5V)
100
80
60
0
14
10
20
30
40
50
60
FREQUENCY (MHz)
70
80
90
TCOS NORMALIZED
I CC (mA)
1.1
1.0
0.9
0.8
-40.0
25.0
AMBIENT TEMPERATURE (°C)
85.0
ATF2500C
0777I–PLD–4/03
ATF2500C
NORMALIZED TCOA VS. SUPPLY VOLTAGE
1.3
TCOA NORMALIZED
NORMALIZED T SIS VS. AMBIENT TEMP
(T A = 25°C)
TSIS NORMALIZED
1.2
1.1
1.0
0.9
0.8
4.50
4.75
5.00
SUPPLY VOLTAGE (V)
5.25
1.1
1.0
0.9
0.8
-40.0
5.50
TSIA NORMALIZED
TCOA NORMALIZED
1.0
0.9
1.1
1.0
0.9
0.8
4.50
85.0
AMBIENT TEMPERATURE (°C)
NORMALIZED T SIS VS. SUPPLY VOLTAGE
T SIA NORMALIZED
TSIS NORMALIZED
1.2
1.1
1.0
0.9
4.75
5.00
SUPPLY VOLTAGE (V)
5.25
4.75
5.00
SUPPLY VOLTAGE (V)
5.25
5.50
NORMALIZED TSIA VS. AMBIENT TEMP
(TA = 25°C)
1.2
(T A = 25°C)
1.2
1.1
25.0
85.0
NORMALIZED TSIA VS. SUPPLY VOLTAGE
(VCC = 5V)
0.8
-40.0
25.0
AMBIENT TEMPERATURE (°C)
NORMALIZED TCOA VS. AMBIENT TEMP
0.8
4.50
(V CC = 5V)
1.2
5.50
(VCC = 5V)
1.1
1.0
0.9
0.8
-40.0
25.0
85.0
AMBIENT TEMPERATURE (°C)
15
0777I–PLD–4/03
Ordering Information
tPD
(ns)
15
20
tCOS
(ns)
10
11
Ext. fMAXS
(MHz)
Ordering Code
Package
Operation Range
ATF2500C-15JC
44J
Commercial
(0°C to 70°C)
ATF2500C-15JI
44J
Industrial
(-40°C to 85°C)
ATF2500C-20JC
ATF2500C-20PC
44J
40P6
Commercial
(0°C to 70°C)
ATF2500C-20JI
ATF2500C-20PI
44J
40P6
Industrial
(-40°C to 85°C)
52
40
Package Type
40P6
40-pin, 0.600" Wide, Plastic, Dual Inline Package (PDIP)
44J
44-lead, Plastic J-leaded Chip Carrier (PLCC)
16
ATF2500C
0777I–PLD–4/03
ATF2500C
Packaging Information
44J – PLCC
1.14(0.045) X 45˚
PIN NO. 1
1.14(0.045) X 45˚
0.318(0.0125)
0.191(0.0075)
IDENTIFIER
E1
D2/E2
B1
E
B
e
A2
D1
A1
D
A
0.51(0.020)MAX
45˚ MAX (3X)
COMMON DIMENSIONS
(Unit of Measure = mm)
Notes:
1. This package conforms to JEDEC reference MS-018, Variation AC.
2. Dimensions D1 and E1 do not include mold protrusion.
Allowable protrusion is .010"(0.254 mm) per side. Dimension D1
and E1 include mold mismatch and are measured at the extreme
material condition at the upper or lower parting line.
3. Lead coplanarity is 0.004" (0.102 mm) maximum.
SYMBOL
MIN
NOM
MAX
A
4.191
–
4.572
A1
2.286
–
3.048
A2
0.508
–
–
D
17.399
–
17.653
D1
16.510
–
16.662
E
17.399
–
17.653
E1
16.510
–
16.662
D2/E2
14.986
–
16.002
B
0.660
–
0.813
B1
0.330
–
0.533
e
NOTE
Note 2
Note 2
1.270 TYP
10/04/01
R
2325 Orchard Parkway
San Jose, CA 95131
TITLE
44J, 44-lead, Plastic J-leaded Chip Carrier (PLCC)
DRAWING NO.
REV.
44J
B
17
0777I–PLD–4/03
40P6 – PDIP
D
PIN
1
E1
A
SEATING PLANE
A1
L
B
B1
e
E
0º ~ 15º
C
COMMON DIMENSIONS
(Unit of Measure = mm)
REF
MIN
NOM
MAX
A
–
–
4.826
A1
0.381
–
–
D
52.070
–
52.578
E
15.240
–
15.875
E1
13.462
–
13.970
B
0.356
–
0.559
B1
1.041
–
1.651
L
3.048
–
3.556
C
0.203
–
0.381
eB
15.494
–
17.526
SYMBOL
eB
Notes:
1. This package conforms to JEDEC reference MS-011, Variation AC.
2. Dimensions D and E1 do not include mold Flash or Protrusion.
Mold Flash or Protrusion shall not exceed 0.25 mm (0.010").
e
NOTE
Note 2
Note 2
2.540 TYP
09/28/01
R
18
2325 Orchard Parkway
San Jose, CA 95131
TITLE
40P6, 40-lead (0.600"/15.24 mm Wide) Plastic Dual
Inline Package (PDIP)
DRAWING NO.
40P6
REV.
B
ATF2500C
0777I–PLD–4/03
Atmel Corporation
2325 Orchard Parkway
San Jose, CA 95131
Tel: 1(408) 441-0311
Fax: 1(408) 487-2600
Regional Headquarters
Europe
Atmel Sarl
Route des Arsenaux 41
Case Postale 80
CH-1705 Fribourg
Switzerland
Tel: (41) 26-426-5555
Fax: (41) 26-426-5500
Asia
Room 1219
Chinachem Golden Plaza
77 Mody Road Tsimshatsui
East Kowloon
Hong Kong
Tel: (852) 2721-9778
Fax: (852) 2722-1369
Japan
9F, Tonetsu Shinkawa Bldg.
1-24-8 Shinkawa
Chuo-ku, Tokyo 104-0033
Japan
Tel: (81) 3-3523-3551
Fax: (81) 3-3523-7581
Atmel Operations
Memory
2325 Orchard Parkway
San Jose, CA 95131
Tel: 1(408) 441-0311
Fax: 1(408) 436-4314
RF/Automotive
Theresienstrasse 2
Postfach 3535
74025 Heilbronn, Germany
Tel: (49) 71-31-67-0
Fax: (49) 71-31-67-2340
Microcontrollers
2325 Orchard Parkway
San Jose, CA 95131
Tel: 1(408) 441-0311
Fax: 1(408) 436-4314
La Chantrerie
BP 70602
44306 Nantes Cedex 3, France
Tel: (33) 2-40-18-18-18
Fax: (33) 2-40-18-19-60
ASIC/ASSP/Smart Cards
1150 East Cheyenne Mtn. Blvd.
Colorado Springs, CO 80906
Tel: 1(719) 576-3300
Fax: 1(719) 540-1759
Biometrics/Imaging/Hi-Rel MPU/
High Speed Converters/RF Datacom
Avenue de Rochepleine
BP 123
38521 Saint-Egreve Cedex, France
Tel: (33) 4-76-58-30-00
Fax: (33) 4-76-58-34-80
Zone Industrielle
13106 Rousset Cedex, France
Tel: (33) 4-42-53-60-00
Fax: (33) 4-42-53-60-01
1150 East Cheyenne Mtn. Blvd.
Colorado Springs, CO 80906
Tel: 1(719) 576-3300
Fax: 1(719) 540-1759
Scottish Enterprise Technology Park
Maxwell Building
East Kilbride G75 0QR, Scotland
Tel: (44) 1355-803-000
Fax: (44) 1355-242-743
e-mail
[email protected]
Web Site
http://www.atmel.com
Disclaimer: Atmel Corporation makes no warranty for the use of its products, other than those expressly contained in the Company’s standard
warranty which is detailed in Atmel’s Terms and Conditions located on the Company’s web site. The Company assumes no responsibility for any
errors which may appear in this document, reserves the right to change devices or specifications detailed herein at any time without notice, and
does not make any commitment to update the information contained herein. No licenses to patents or other intellectual property of Atmel are
granted by the Company in connection with the sale of Atmel products, expressly or by implication. Atmel’s products are not authorized for use
as critical components in life support devices or systems.
© Atmel Corporation 2003. All rights reserved. Atmel® and combinations thereof, and ProChip Designer ®
are the registered trademarks, and Atmel-WinCUPL ™ is the trademark of Atmel Corporation or its subsidiaries.
Other terms and product names may be the trademarks of others.
Printed on recycled paper.
0777I–4/03/0M
Atmel Corporation
2325 Orchard Parkway
San Jose, CA 95131
Tel: 1(408) 441-0311
Fax: 1(408) 487-2600
Regional Headquarters
Europe
Atmel Sarl
Route des Arsenaux 41
Case Postale 80
CH-1705 Fribourg
Switzerland
Tel: (41) 26-426-5555
Fax: (41) 26-426-5500
Asia
Room 1219
Chinachem Golden Plaza
77 Mody Road Tsimshatsui
East Kowloon
Hong Kong
Tel: (852) 2721-9778
Fax: (852) 2722-1369
Japan
9F, Tonetsu Shinkawa Bldg.
1-24-8 Shinkawa
Chuo-ku, Tokyo 104-0033
Japan
Tel: (81) 3-3523-3551
Fax: (81) 3-3523-7581
Atmel Operations
Memory
2325 Orchard Parkway
San Jose, CA 95131
Tel: 1(408) 441-0311
Fax: 1(408) 436-4314
RF/Automotive
Theresienstrasse 2
Postfach 3535
74025 Heilbronn, Germany
Tel: (49) 71-31-67-0
Fax: (49) 71-31-67-2340
Microcontrollers
2325 Orchard Parkway
San Jose, CA 95131
Tel: 1(408) 441-0311
Fax: 1(408) 436-4314
La Chantrerie
BP 70602
44306 Nantes Cedex 3, France
Tel: (33) 2-40-18-18-18
Fax: (33) 2-40-18-19-60
ASIC/ASSP/Smart Cards
1150 East Cheyenne Mtn. Blvd.
Colorado Springs, CO 80906
Tel: 1(719) 576-3300
Fax: 1(719) 540-1759
Biometrics/Imaging/Hi-Rel MPU/
High Speed Converters/RF Datacom
Avenue de Rochepleine
BP 123
38521 Saint-Egreve Cedex, France
Tel: (33) 4-76-58-30-00
Fax: (33) 4-76-58-34-80
Zone Industrielle
13106 Rousset Cedex, France
Tel: (33) 4-42-53-60-00
Fax: (33) 4-42-53-60-01
1150 East Cheyenne Mtn. Blvd.
Colorado Springs, CO 80906
Tel: 1(719) 576-3300
Fax: 1(719) 540-1759
Scottish Enterprise Technology Park
Maxwell Building
East Kilbride G75 0QR, Scotland
Tel: (44) 1355-803-000
Fax: (44) 1355-242-743
e-mail
[email protected]
Web Site
http://www.atmel.com
Disclaimer: Atmel Corporation makes no warranty for the use of its products, other than those expressly contained in the Company’s standard
warranty which is detailed in Atmel’s Terms and Conditions located on the Company’s web site. The Company assumes no responsibility for any
errors which may appear in this document, reserves the right to change devices or specifications detailed herein at any time without notice, and
does not make any commitment to update the information contained herein. No licenses to patents or other intellectual property of Atmel are
granted by the Company in connection with the sale of Atmel products, expressly or by implication. Atmel’s products are not authorized for use
as critical components in life support devices or systems.
Printed on recycled paper.
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