scan25100-evk National Semiconductor Corporation, scan25100-evk Datasheet
scan25100-evk
Related parts for scan25100-evk
scan25100-evk Summary of contents
Page 1
... In addition to at-speed BIST, the SCAN25100 includes IEEE 1149.1 and 1149.6 testability. Note: For a full datasheet of the SCAN25100 please con- tact your local National Semiconductor representitive. Features ■ ...
Page 2
... Pin Diagram www.national.com SCAN25100 (Top View) 100–Pin TQFP with Exposed Ground Pad Order Number SCAN25100TYA See NS Number VXF100B 2 20183402 ...
Page 3
Pin Descriptions Pin # Pin Name I/O, Type HIGH SPEED DIFFERENTIAL I/O 12 DOUTP O, CML 11 DOUTN 18 RINP I, CML 17 RINN PARALLEL DATA BUS 65 DIN [0] I, LVTTL or 1.8V 66 DIN [1] LVCMOS Internal 67 ...
Page 4
Pin # Pin Name I/O, Type 79 CDET O, LVTTL or 1.8V LVCMOS CONTROL PINS 82 PE [0] I, LVTTL or 1. [1] LVCMOS Internal pull down 88 EQ [0] I, LVTTL or 1. [1] LVCMOS ...
Page 5
Pin # Pin Name I/O, Type 96 SPMODE [0] I, LVTTL or 1.8V 97 SPMODE [1] LVCMOS Internal pull down 98 TENBMODE I, LVTTL or 1.8V LVCMOS, Internal pull down 99 LOOP [0] I, LVTTL or 1.8V 100 LOOP [1] ...
Page 6
Pin # Pin Name I/O, Type GROUND DAP 101 GND I, Ground Note: I= input O = output Internal pull down = input pin is pulled low by an internal resistor resistor www.national.com Description Device ground. Pad must be soldered ...
Page 7
... Soldering, 10–20 sec Lead-free +260°C flow is available Maximum Package Power Dissipation at 25°C 100-pin TQFP with Exposed Pad Note: This is the maximum TQFP-100 package power dissipation capability. For SCAN25100 power dissipation, see the information in the Electrical Characteristics section. Electrical Characteristics Symbol Parameter LVCMOS DC SPECIFICATIONS (1 ...
Page 8
Symbol Parameter V Low level output voltage OL C Input/Output Capacitance IO MDIO/MDC/ADD0-4 DC SPECIFICATIONS V High level input voltage IH V Low level input voltage IL I Input Current IN V High level output voltage OH V Low level ...
Page 9
Symbol Parameter R Differential Input Terminations R RLR Input Return Loss (Note 12 Receive latency LAT-R (Notes 10, 8) JIT Total input jitter tolerance (Note 12) Input CJPAT with BER of 10 R-TOL F Receiver lock range R-LOCK ...
Page 10
... Note 14: Serial side DCM readings are referenced to the first bit of the K28.5 pattern {110000 0101 001111 1010}. Parallel side DCM readings are referenced to the TXCLK or RXCLK edge (not the data edge) that registers the K character as an input or output. Note 15: DCM readings have been validated when the RXCLK pin on the SCAN25100 is used as an output in "WRITE" mode (RXCLKMODE = 0) and IOVDD = 3.3V. ...
Page 11
AC Timing Diagrams READ MODE 20183409 WRITE MODE 20183410 11 www.national.com ...
Page 12
... Physical Dimensions See www.national.com/quality/marking_conventions.html for additional part marking information www.national.com inches (millimeters) unless otherwise noted 100-Pin TQFP with Exposed Ground Pad (Top View) Order Number SCAN25100TYA NS Package Number VXF100B 12 ...
Page 13
Notes 13 www.national.com ...
Page 14
... National Semiconductor and the National Semiconductor logo are registered trademarks of National Semiconductor Corporation. All other brand or product names may be trademarks or registered trademarks of their respective holders. ...