V380SDC Просмотр технического описания (PDF) - QuickLogic Corporation

Номер в каталоге

Компоненты Описание

производитель

V380SDC

High Performance SDRAM Controller for 32-bit and 64-bit Embedded Processors

QuickLogic Corporation 

AC Specifications

Pinout

5.0 AC Specifications

Table 8: AC Test Conditions

Symbol

Parameter

VCC

VIN

COUT

Supply voltage 3.3 volt operation

Input low and high voltages

Capacitive load on output and I/O pins

Limits

3.0 to 3.60

0.4 and 2.0

50

Units

V

V

pF

Table 9: Capacitive Derating for Output and I/O Pins

Output Drive Limit

8 mA

12 mA

Supply voltage

3.3 volt

3.3 volt

Derating

+0.024 ns/pF for loads > 50pF

+0.022 ns/pF for loads > 50pF

CLOCK

INPUT SETUP/HOLD

OUTPUT VALID

OUTPUT DRIVE

OUTPUT FLOAT

Figure 4: Clock and Synchronous Signals

TC

TCH

TCL

TSU

TH

VALID

TCOV

Tczo

TCOZ

VALID

VALID

10

V380SDC_A0 Datasheet Rev 1.01 DS-SD01-0101

© 2000 V3 Semiconductor Corp.

Share Link: