PALCE22V10Q-25PC/4 Lattice Semiconductor Corp., PALCE22V10Q-25PC/4 Datasheet
PALCE22V10Q-25PC/4
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PALCE22V10Q-25PC/4 Summary of contents
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DISTINCTIVE CHARACTERISTICS As fast as 5-ns propagation delay and 142.8 MHz f Low-power EE CMOS 10 macrocells programmable as registered or combinatorial, and active high or active low to match application needs Varied product term distribution allows ...
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BLOCK DIAGRAM CLK OUTPUT OUTPUT OUTPUT RESET LOGIC LOGIC LOGIC MACRO MACRO MACRO CELL CELL CELL I/O I/O I FUNCTIONAL DESCRIPTION The PALCE22V10 allows the systems engineer to implement the design on-chip, ...
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Variable Input/Output Pin Ratio The PALCE22V10 has twelve dedicated input lines, and each macrocell output can be an I/O pin. Buffers for device inputs have complementary outputs to provide user-programmable input signal polarity. Unused input pins should be tied to ...
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CLK SP a. Registered/active low CLK SP c. Registered/active high Figure 2. Macrocell Configuration Options Programmable ...
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Note that preset and reset control the flip-flop, not the output pin. The output level is determined by the output polarity selected. Power-Up Reset All flip-flops power logic LOW for predictable system initialization. Outputs of the PALCE22V10 ...
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The current will go to almost zero (I maintain the states held before the device went into the standby mode. When any input switches, the internal circuitry is fully enabled, and power consumption returns to ...
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LOGIC DIAGRAM CLK ( ( ( ( (6) ...
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ABSOLUTE MAXIMUM RATINGS Storage Temperature . . . . . . . . . . . . . .-65 ° +150 ° C Ambient Temperature with Power Applied . . . . . . . . . . ...
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CAPACITANCE Parameter Symbol Parameter Description C Input Capacitance IN C Output Capacitance OUT Note: 1. These parameters are not 100% tested, but are evaluated at initial characterization and at any time the design is modified where capacitance may be ...
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ABSOLUTE MAXIMUM RATINGS Storage Temperature . . . . . . . . . . . . . .-65°C to +150°C Ambient Temperature with Power Applied . . . . . . . . . . . . . . ...
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CAPACITANCE Parameter Symbol Parameter Description C Input Capacitance IN C Output Capacitance OUT Note: 1. These parameters are not 100% tested, but are evaluated at initial characterization and at any time the design is modified where capacitance may be ...
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ABSOLUTE MAXIMUM RATINGS Storage Temperature . . . . . . . . . . . . . .-65°C to +150°C Ambient Temperature with Power Applied . . . . . . . . . . . . . . ...
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CAPACITANCE Parameter Symbol Parameter Description C Input Capacitance IN C Output Capacitance OUT Note: 1. These parameters are not 100% tested, but are evaluated at initial characterization and at any time the design is modified where capacitance may be ...
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... (Note 2) V OUT = Max (Note 2) V OUT = 0 25°C (Note Outputs Open (I OUT V = Max (Note 4) CC and I (or I and I ). OZL IH OZH CC PALCE22V10Q-10 (Com’ with CC Min Max 2.4 0.4 2.0 0.8 10 -100 10 -100 -30 -130 = 0mA ...
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... Test Conditions 2 OUT = 2.0 V Parameter Description LOW HIGH External Feedback 1/( Internal Feedback (f CNT ) 1/( (Note 3) No Feedback 1/( can be found using the following equation: CF PALCE22V10Q-10 (Com’l) Typ Unit 5 25° MHz -10 Min Max Unit ...
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ABSOLUTE MAXIMUM RATINGS Storage Temperature . . . . . . . . . . . . . .-65°C to +150°C Ambient Temperature with Power Applied . . . . . . . . . . . . . . ...
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CAPACITANCE Parameter Symbol Parameter Description C Input Capacitance IN C Output Capacitance OUT Note: 1. These parameters are not 100% tested, but are evaluated at initial characterization and at any time the design is modified where capacitance may be ...
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ABSOLUTE MAXIMUM RATINGS Storage Temperature . . . . . . . . . . . . . .-65°C to +150°C Ambient Temperature with Power Applied . . . . . . . . . . . . . . ...
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CAPACITANCE Parameter Symbol Parameter Description C Input Capacitance IN C Output Capacitance OUT Note: 1. These parameters are not 100% tested, but are evaluated at initial characterization and at any time the design is modified where capacitance may be ...
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ABSOLUTE MAXIMUM RATINGS Storage Temperature . . . . . . . . . . . . . .-65°C to +150°C Ambient Temperature with Power Applied . . . . . . . . . . . . . . ...
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CAPACITANCE Parameter Symbol Parameter Description C Input Capacitance IN C Output Capacitance OUT Note: 1. These parameters are not 100% tested, but are evaluated at initial characterization and at any time the design is modified where capacitance may be ...
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ABSOLUTE MAXIMUM RATINGS Storage Temperature . . . . . . . . . . . . . .-65°C to +150°C Ambient Temperature with Power Applied . . . . . . . . . . . . . . ...
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CAPACITANCE Parameter Symbol Parameter Description C Input Capacitance IN C Output Capacitance OUT Note: 1. These parameters are not 100% tested, but are evaluated at initial characterization and at any time the design is modified where capacitance may be ...
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SWITCHING WAVEFORMS Input, I/ Feedback Combinatorial Output a. Combinatorial output t WH Clock c. Clock width Input t ARW Asserting Asynchronous Preset t AR Registered Output Clock e. Asynchronous reset Notes 1 ...
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KEY TO SWITCHING WAVEFORMS SWITCHING TEST CIRCUIT Output Specification Closed Open Closed H Z: Open Closed WAVEFORM INPUTS OUTPUTS Must be Will be ...
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TYPICAL I CHARACTERISTICS 5 25° 150 125 100 I CC (mA The selected “typical” pattern utilized 50% of the device resources. Half of the macrocells were ...
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TYPICAL I CHARACTERISTICS FOR THE PALCE22V10Z- 5 25° 110 (mA *Percent of product terms used. I vs. Frequency Graph for the PALCE22V10Z-15 CC TYPICAL ...
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... Parameter t Min Pattern Data Retention Time DR N Max Reprogramming Cycles INPUT/OUTPUT EQUIVALENT SCHEMATICS FOR SELECTED /4 DEVICES* * Device Rev Letter PALCE22V10H-15 PALCE22V10H-20H H PALCE22V10H-25 PALCE22V10Q-25I I 28 Test Conditions Max Storage Temperature Normal Programming Conditions 100 k ESD Protection Input 100 k ...
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ROBUSTNESS FEATURES The PALCE22V10X-X/5 devices have some unique features that make them extremely robust, especially when operating in high-speed design environments. Pull-up resistors on inputs and I/O pins cause unconnected pins to default to a known state. Input clamping circuitry ...
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INPUT/OUTPUT EQUIVALENT SCHEMATICS FOR PALCE22V10Z ESD Input Protection Transition and Detection Clamping Programming Pins only Programming Voltage Detection Typical Input V CC Provides ESD Protection and Clamping Preload Circuitry Typical Output PALCE22V10 and PALCE22V10Z Families Positive Programming ...
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POWER-UP RESET The power-up reset feature ensures that all flip-flops will be reset to LOW after the device has been powered up. The output state will depend on the programmed pattern. This feature is valuable in simplifying state machine initialization. ...
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TYPICAL THERMAL CHARACTERISTICS PALCE22V10 Measured at 25°C ambient. These parameters are not tested. Parameter Symbol Parameter Description Thermal impedance, junction to case jc Thermal impedance, junction to ambient ja Thermal impedance, junction to ambient with air flow jma Plastic jc ...
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CONNECTION DIAGRAMS Top View SKINNYDIP/SOIC CLK ...
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... Zero Power (30 µA I standby) CC Valid Combinations PALCE22V10H-5 JC PALCE22V10H-7 PC, JC PALCE22V10H-10 PC, JC, SC, PI, JI PALCE22V10Q-10 PC, JC PALCE22V10H-15 PC, JC, PI, JI, SC PALCE22V10Q-15 PC, JC PALCE22V10H-20 PI, JI PALCE22V10H-25 PC, JC, SC, PI, JI PALCE22V10Q-25 PC, JC PALCE22V10Z-15 PI, JI PALCE22V10Z-25 PC, JC, SC, PI, JI Valid Combinations list configurations planned supported in volume for this device ...