Features |
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∙ Industry Standard Architecture |
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Low Cost Easy-to-Use Software Tools |
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High Speed Electrically Erasable Programmable Logic Devices |
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5 ns Maximum Pin-to-Pin Delay |
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CMOS and TTL Compatible Inputs and Outputs |
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Latch Feature Holds Inputs to Previous Logic States |
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Advanced Flash Technology |
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Reprogrammable |
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High |
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100% Tested |
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High Reliability CMOS Process |
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Performance |
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20 Year Data Retention |
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100 Erase/Write Cycles |
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E2 PLD |
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2,000V ESD Protection |
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200 mA Latchup Immunity |
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Dual-in-Line and Surface Mount Packages in Standard Pinouts |
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Logic Diagram |
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ATF22V10C |
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Pin Configurations |
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Pin Name |
Function |
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TSSOP Top View |
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CLK |
Clock |
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IN |
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Logic Inputs |
CLK/IN |
1 |
24 |
VCC |
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I/O |
Bidirectional Buffers |
IN |
2 |
23 |
I/O |
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IN |
3 |
22 |
I/O |
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No Internal Connection |
IN/PD |
4 |
21 |
I/O |
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IN |
5 |
20 |
I/O |
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VCC |
+5V Supply |
IN |
6 |
19 |
I/O |
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IN |
7 |
18 |
I/O |
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IN |
8 |
17 |
I/O |
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PD |
Power Down |
IN |
9 |
16 |
I/O |
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IN |
10 |
15 |
I/O |
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IN |
11 |
14 |
I/O |
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GND |
12 |
13 |
IN |
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DIP/SOIC |
PLCC |
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Top view |
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Note: |
For PLCC, pins 1, 8, 15 and 22 can be left uncon- |
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nected. For superior performance, connect VCC |
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to pin 1 and ground to 8, 15, 22. |
Rev. 0735C/22V10C-D–04/98 |
Description
The ATF22V10C is a high performance CMOS (Electrically Erasable) Programmable Logic Device (PLD) which utilizes Atmel’s proven electrically erasable Flash memory technology. Speeds down to 5 ns and power dissipation as low as 100 μA are offered. All speed ranges are specified over the full 5V ± 10% range for industrial temperature ranges, and 5V ± 5% for commercial temperature ranges.
Absolute Maximum Ratings*
...................Temperature Under Bias |
-40°C to +85°C |
Storage Temperature...................... |
-65°C to +150°C |
Voltage on Any Pin with |
-2.0V to +7.0V (1) |
Respect to Ground........................ |
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Voltage on Input Pins |
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with Respect to Ground |
-2.0V to +14.0V (1) |
During Programming................... |
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Programming Voltage with |
-2.0V to +14.0V (1) |
Respect to Ground...................... |
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Several low power options allow selection of the best solution for various types of power-limited applications. Each of these options significantly reduces total system power and enhances system reliability.
*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 -0.6V 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
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Commercial |
Industrial |
Operating Temperature (Case) |
0°C - 70°C |
-40°C - 85°C |
VCC Power Supply |
5V ± 5% |
5V ± 10% |
2 |
ATF22V10C |
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ATF22V10C
DC Characteristics
Symbol |
Parameter |
Condition |
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Min Typ |
Max |
Units |
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IIL |
Input or I/O Low |
0 ≤ VIN ≤ |
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-35 |
-10 |
μA |
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Leakage Current |
VIL(MAX) |
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IIH |
Input or I/O High |
3.5 ≤ VIN ≤ VCC |
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10 |
μA |
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Leakage Current |
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ICC |
Power Supply Current, |
VCC = MAX, |
C-5, 7, 10 |
Com. |
85 |
130 |
mA |
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VIN = MAX, |
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Standby |
C-10 |
Ind. |
90 |
140 |
mA |
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Outputs Open |
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ICC2 |
Clocked Power Supply |
VCC = MAX, |
C-5, 7, 10 |
Com. |
1 |
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mA/MHz(2) |
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Current |
Outputs Open |
C-10 |
Ind. |
1 |
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(2) |
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mA/MHz |
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ICC3 |
Clocked Power Supply |
VCC = MAX, |
C-5, 7, 10 |
Com. |
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150 |
mA |
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Outputs Open, |
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Current |
C-10 |
Ind. |
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160 |
mA |
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f = 15 MHz |
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IPD |
Power Supply Current, |
VCC = MAX |
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Com. |
10 |
100 |
μA |
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PD Mode |
VIN = 0, MAX |
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Ind. |
10 |
100 |
μA |
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IOS(1) |
Output Short Circuit |
VOUT = 0.5V |
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-130 |
mA |
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Current |
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VIL |
Input Low Voltage |
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-0.5 |
0.8 |
V |
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VIH |
Input High Voltage |
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2.0 |
VCC+0.75 |
V |
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VOL |
Output Low Voltage |
VIN = VIH or VIL, |
IOL = 16 mA |
Com., Ind. |
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0.5 |
V |
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VCC = MIN |
IOL = 12 mA |
Mil. |
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0.5 |
V |
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VOH |
Output High Voltage |
VIN = VIH or VIL, |
IOH = -4.0 mA |
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2.4 |
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V |
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VCC = MIN |
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Notes: 1. Not more than one output at a time should be shorted. Duration of short circuit test should not exceed 30 sec.
2. Low frequency only. See Supply Current versus Input Frequency curves.
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