参数资料
型号: EP20K30EQC208-1
厂商: Altera
文件页数: 89/117页
文件大小: 0K
描述: IC APEX 20KE FPGA 300K 208-PQFP
标准包装: 24
系列: APEX-20K®
LAB/CLB数: 120
逻辑元件/单元数: 1200
RAM 位总计: 24576
输入/输出数: 125
门数: 113000
电源电压: 1.71 V ~ 1.89 V
安装类型: 表面贴装
工作温度: 0°C ~ 85°C
封装/外壳: 208-BFQFP
供应商设备封装: 208-PQFP(28x28)
Altera Corporation
73
APEX 20K Programmable Logic Device Family Data Sheet
Tables 32 and 33 describe APEX 20K external timing parameters.
tESBDATACO2
ESB clock-to-output delay without output registers
tESBDD
ESB data-in to data-out delay for RAM mode
tPD
ESB macrocell input to non-registered output
tPTERMSU
ESB macrocell register setup time before clock
tPTERMCO
ESB macrocell register clock-to-output delay
tF1-4
Fanout delay using local interconnect
tF5-20
Fanout delay using MegaLab Interconnect
tF20+
Fanout delay using FastTrack Interconnect
tCH
Minimum clock high time from clock pin
tCL
Minimum clock low time from clock pin
tCLRP
LE clear pulse width
tPREP
LE preset pulse width
tESBCH
Clock high time
tESBCL
Clock low time
tESBWP
Write pulse width
tESBRP
Read pulse width
Table 31. APEX 20K fMAX Timing Parameters
(Part 2 of 2)
Symbol
Parameter
Table 32. APEX 20K External Timing Parameters
Symbol
Clock Parameter
tINSU
Setup time with global clock at IOE register
tINH
Hold time with global clock at IOE register
tOUTCO
Clock-to-output delay with global clock at IOE register
Table 33. APEX 20K External Bidirectional Timing Parameters
Symbol
Parameter
Conditions
tINSUBIDIR
Setup time for bidirectional pins with global clock at same-row or same-
column LE register
tINHBIDIR
Hold time for bidirectional pins with global clock at same-row or same-
column LE register
tOUTCOBIDIR
Clock-to-output delay for bidirectional pins with global clock at IOE
register
C1 = 10 pF
tXZBIDIR
Synchronous IOE output buffer disable delay
C1 = 10 pF
tZXBIDIR
Synchronous IOE output buffer enable delay, slow slew rate = off
C1 = 10 pF
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