參數(shù)資料
型號(hào): μPD4516421A
廠商: NEC Corp.
英文描述: 16M-bit Synchronous DRAM(16M 同步動(dòng)態(tài)RAM)
中文描述: 1,600位同步DRAM(1,600同步動(dòng)態(tài)RAM)的
文件頁(yè)數(shù): 37/86頁(yè)
文件大?。?/td> 904K
代理商: ΜPD4516421A
μ
PD4516421A, 4516821A, 4516161A for Rev. P
37
Notes 1.
I
CC1
depends on output loading and cycle rates. Specified values are obtained with the output open.
In addition to this, I
CC1
is measured on condition that addresses are changed only one time during t
CK
(MIN.).
2.
I
CC4
depends on output loading and cycle rates. Specified values are obtained with the output open.
In addition to this, I
CC4
is measured on condition that addresses are changed only one time during t
CK
(MIN.)
.
3.
I
CC5
is measured on condition that addresses are changed only one time during t
CK (MIN.)
.
DC Characteristics 2 (Recommended Operating Conditions unless otherwise noted)
Parameter
Symbol
Test condition
MIN.
TYP.
MAX.
Unit
Input leakage current
I
I (L)
0
V
I
V
CC
, V
CC
Q = V
CC
, all other
pins not under test = 0 V
–1.0
+1.0
μ
A
Output leakage current
I
O(L)
D
OUT
is disabled, 0
V
O
V
CC
Q
–1.5
+1.5
μ
A
High level output voltage
V
OH
I
O
= –4 mA
2.4
V
Low level output voltage
V
OL
I
O
= +4 mA
0.4
V
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