TA的每日心情 | 郁闷
2023-4-26 15:58 |
|---|
签到天数: 39 天 [LV.5]常住居民I
|
EDA365欢迎您登录！
您需要 登录 才可以下载或查看，没有帐号？注册
x
如下方IBIS模型，[Pin Mapping] 的物理意义是什么呢
9 u& X/ p- u4 V[Component] MT41J256M8DA
$ W$ z" B" j6 G& c4 ?8 H[Package Model] v89c_78ball_pkg
" k+ V7 a2 B" B. @! w Q7 g[Manufacturer] Micron Technology,Inc.
+ W3 E: w) \3 y' ?% D* f[Package]9 z4 K$ \& h" z6 M* x' Q
| typ min max
# }% ?/ m: h' F+ s. D/ _R_pkg 309.40m 208.45m 420.88m$ F. u3 U& V4 d4 d3 I+ x0 F
L_pkg 1.66nH 1.059nH 2.514nH
6 }9 P. M7 Q6 E/ _C_pkg 0.36pF 0.261pF 0.479pF
4 O. z0 W: S* e1 p|& H$ i" S! s w# V
[Pin] signal_name model_name R_pin L_pin C_pin
, L% e" v5 Q3 `* u' v4 r2 oL3 M_B_A2 INPUT1 246.57m 1.508nH 0.285pF
! q+ O8 r( w) q" T1 B& LL7 M_B_A1 INPUT1 267.43m 1.621nH 0.312pF
/ D6 b: J& v! S6 {L9 GND GND
2 f+ l0 y3 |$ q: SM1 P0_PVDDR POWER
3 q6 b- n1 C! u( c. HM9 P0_PVDDR POWER6 y* e/ ]' C a( p) [, B
N1 GND GND
( V8 u& M+ w" c7 W/ m/ q# }4 MN9 GND GND2 r' M, s B, x W, |6 K' t% |5 r3 @# R- |
# x% }" o9 A* p- L& O[Pin Mapping] pulldown_ref pullup_ref gnd_clamp_ref power_clamp_ref ext_ref
1 m2 j% N1 Q$ d7 t) d& o|5 j1 e2 U! E1 y( H
A1 Ground1 NC Ground1 NC|GNDBUS1 is VSS9 n: X7 g9 o6 |" T' A9 ^
A2 NC Power1 NC Power1|PWRBUS1 is VDD
3 ?; I& w2 J% sA8 Ground1 NC Ground1 NC
& S! v& w ?. n- R
0 e# {' L( q F/ h3 W7 g: [" U" C4 k |
|
/1 
发表于 2020-7-15 09:34
收藏
淘帖
支持！
反对！
