參數(shù)資料
型號: LFEC20E-3FN672C
廠商: Lattice Semiconductor Corporation
文件頁數(shù): 39/163頁
文件大?。?/td> 0K
描述: IC FPGA 19.7KLUTS 400I/O 672-BGA
標準包裝: 40
系列: EC
邏輯元件/單元數(shù): 19700
RAM 位總計: 434176
輸入/輸出數(shù): 400
電源電壓: 1.14 V ~ 1.26 V
安裝類型: 表面貼裝
工作溫度: 0°C ~ 85°C
封裝/外殼: 672-BBGA
供應商設備封裝: 672-FPBGA(27x27)
4-67
Pinout Information
LatticeECP/EC Family Data Sheet
AC13
PB32B
5
C
VREF1_5
AC13
PB32B
5
C
VREF1_5
AF14
PB33A
5
T
PCLKT5_0
AF14
PB33A
5
T
PCLKT5_0
GND
GND5
5
GND
GND5
5
AE14
PB33B
5
C
PCLKC5_0
AE14
PB33B
5
C
PCLKC5_0
AA13
PB34A
4
T
WRITEN
AA13
PB34A
4
T
WRITEN
AB13
PB34B
4
C
CS1N
AB13
PB34B
4
C
CS1N
AD14
PB35A
4
T
VREF1_4
AD14
PB35A
4
T
VREF1_4
AA14
PB35B
4
C
CSN
AA14
PB35B
4
C
CSN
AC14
PB36A
4
T
VREF2_4
AC14
PB36A
4
T
VREF2_4
AB14
PB36B
4
C
D0/SPID7
AB14
PB36B
4
C
D0/SPID7
AF15
PB37A
4
T
D2/SPID5
AF15
PB37A
4
T
D2/SPID5
GND
GND4
4
GND
GND4
4
AE15
PB37B
4
C
D1/SPID6
AE15
PB37B
4
C
D1/SPID6
AD15
PB38A
4
T
BDQS38
AD15
PB38A
4
T
BDQS38
AC15
PB38B
4
C
D3/SPID4
AC15
PB38B
4
C
D3/SPID4
AF16
PB39A
4
T
AF16
PB39A
4
T
Y14
PB39B
4
C
D4/SPID3
Y14
PB39B
4
C
D4/SPID3
AE16
PB40A
4
T
AE16
PB40A
4
T
AB15
PB40B
4
C
D5/SPID2
AB15
PB40B
4
C
D5/SPID2
AF17
PB41A
4
T
AF17
PB41A
4
T
GND
GND4
4
GND
GND4
4
AE17
PB41B
4
C
D6/SPID1
AE17
PB41B
4
C
D6/SPID1
Y15
PB42A
4
T
Y15
PB42A
4
T
AA15
PB42B
4
C
AA15
PB42B
4
C
AD17
PB43A
4
T
AD17
PB43A
4
T
Y16
PB43B
4
C
Y16
PB43B
4
C
AD18
PB44A
4
T
AD18
PB44A
4
T
AC16
PB44B
4
C
AC16
PB44B
4
C
AE18
PB45A
4
T
AE18
PB45A
4
T
GND
GND4
4
GND
GND4
4
AF18
PB45B
4
C
AF18
PB45B
4
C
AD16
PB46A
4
T
BDQS46
AD16
PB46A
4
T
BDQS46
AB16
PB46B
4
C
AB16
PB46B
4
C
AF19
PB47A
4
T
AF19
PB47A
4
T
AA16
PB47B
4
C
AA16
PB47B
4
C
AA17
PB48A
4
T
AA17
PB48A
4
T
Y17
PB48B
4
C
Y17
PB48B
4
C
AF21
PB49A
4
T
AF21
PB49A
4
T
GND
GND4
4
GND
GND4
4
AF20
PB49B
4
C
AF20
PB49B
4
C
AE21
PB50A
4
T
AE21
PB50A
4
T
AC17
PB50B
4
C
AC17
PB50B
4
C
LFECP/EC20, LFECP/EC33 Logic Signal Connections: 672 fpBGA (Cont.)
LFEC20/LFECP20
LFECP/EC33
Ball
Number
Ball
Function
Bank LVDS
Dual Function
Ball
Number
Ball
Function
Bank LVDS
Dual
Function
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