ISPGDS22 LATTICE [Lattice Semiconductor], ISPGDS22 Datasheet
ISPGDS22
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ISPGDS22 Summary of contents
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... Copyright © 1997 Lattice Semiconductor Corp. All brand or product names are trademarks or registered trademarks of their respective holders. The specifications and information herein are subject to change without notice. LATTICE SEMICONDUCTOR CORP., 5555 Northeast Moore Ct., Hillsboro, Oregon 97124, U.S.A. Tel. (503) 268-8000; 1-800-LATTICE; FAX (503) 268--8037; http://www.latticesemi.com ispgds_02 ispGDS22/18/14 in-system programmable Generic Digital Switch Functional Block Diagram (ispGDS22) I/O Cell A0 I/O Cell A1 I/O Cell A2 I/O Cell ...
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... Part Number Description ispGDS22 Device Name ispGDS18 ispGDS14 Speed (ns) Isb (mA) Icc (mA) Ordering # ispGDS22- ispGDS22- ispGDS18-7P ispGDS14- ispGDS14-7J _ XXXXXXXX Specifications ispGDS Package 28-Pin Plastic DIP 28-Lead PLCC 24-Pin Plastic DIP 20-Pin Plastic DIP ...
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... B4 22 Vcc GND MODE SCLK B10 A10 28-Pin PLCC Vcc 7 ispGDS22 MODE 24-Pin DIP SDO SDI ispGDS Vcc B4 18 GND A4 A5 ...
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... The numerical portion of the part name indicates the number of I/O cells available. All of the devices are available in a DIP package, with the ispGDS22 and ispGDS14 also available in a PLCC package. Each of the devices operate identically, with the only difference being the number of I/O cells available ...
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I/O Macrocell Switch Matrix I/O Macrocell Configurations From Switch Matrix From Switch Matrix Vcc To Switch Matrix Note 1: The development software configures all of the architecture control bits and checks for proper pin usage automatically. Note 2: The default ...
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Absolute Maximum Ratings Supply voltage V ........................................ –.5 to +7V CC Input voltage applied .......................... –2 Off-state output voltage applied ......... –2 Storage Temperature ................................ –65 to 150 C Ambient Temperature with Power Applied ........................................... –55 ...
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AC Switching Characteristics TEST DESCRIPTION PARAMETER COND Input to Output Delay f max A Maximum Input Frequency Input Pulse Duration, High Input Pulse Duration, Low Switching Waveforms VALID INPUT INP UT ...
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Typical AC and DC Characteristic Diagrams Normalized Tpd vs Vcc 1.3 PT H->L 1.2 PT L->H 1.1 1 0.9 0.8 4.50 4.75 5.00 5.25 5.50 Supply Voltage (V) Normalized Tpd vs Temp 1.3 PT H->L 1.2 PT L->H 1.1 1 ...