参数资料
型号: EP20K100
厂商: Altera Corporation
英文描述: Programmable Logic Device Family
中文描述: 可编程逻辑器件系列
文件页数: 73/117页
文件大小: 570K
代理商: EP20K100
Altera Corporation
73
APEX 20K Programmable Logic Device Family Data Sheet
Tables 32
and
33
describe APEX 20K external timing parameters.
t
ESBDATACO2
t
ESBDD
t
PD
t
PTERMSU
t
PTERMCO
t
F1-4
t
F5-20
t
F20+
t
CH
t
CL
t
CLRP
t
PREP
t
ESBCH
t
ESBCL
t
ESBWP
t
ESBRP
ESB clock-to-output delay without output registers
ESB data-in to data-out delay for RAM mode
ESB macrocell input to non-registered output
ESB macrocell register setup time before clock
ESB macrocell register clock-to-output delay
Fanout delay using local interconnect
Fanout delay using MegaLab Interconnect
Fanout delay using FastTrack Interconnect
Minimum clock high time from clock pin
Minimum clock low time from clock pin
LE clear pulse width
LE preset pulse width
Clock high time
Clock low time
Write pulse width
Read pulse width
Table 31. APEX 20K f
MAX
Timing Parameters
(Part 2 of 2)
Symbol
Parameter
Table 32. APEX 20K External Timing Parameters
Note (1)
Symbol
Clock Parameter
t
INSU
t
INH
t
OUTCO
Setup time with global clock at IOE register
Hold time with global clock at IOE register
Clock-to-output delay with global clock at IOE register
Table 33. APEX 20K External Bidirectional Timing Parameters
Note (1)
Symbol
Parameter
Conditions
t
INSUBIDIR
Setup time for bidirectional pins with global clock at same-row or same-
column LE register
Hold time for bidirectional pins with global clock at same-row or same-
column LE register
Clock-to-output delay for bidirectional pins with global clock at IOE
register
Synchronous IOE output buffer disable delay
Synchronous IOE output buffer enable delay, slow slew rate = off
t
INHBIDIR
t
OUTCOBIDIR
C1 = 10 pF
t
XZBIDIR
t
ZXBIDIR
C1 = 10 pF
C1 = 10 pF
相关PDF资料
PDF描述
EP20K1000E Programmable Logic Device Family
EP20K100E Programmable Logic Device Family
EP20K1500E Programmable Logic Device Family
EP20K160E Programmable Logic Device Family
EP20K200 Programmable Logic Device Family
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