參數(shù)資料
型號: V370PDC
廠商: Electronic Theatre Controls, Inc.
英文描述: High Performance PCI SDRAM Controller with Integrated Peripheral Control Unit
中文描述: 高性能PCI SDRAM控制器的集成了外圍控制單元
文件頁數(shù): 10/14頁
文件大?。?/td> 99K
代理商: V370PDC
V370PDC
10
V370PDC_A0 Data Sheet Rev 1.01 DS-PD01-0101
Copyright 1999, V3 Semiconductor Inc.
Notes:
1. Input leakage currents include high impedance output leakage for all bi-directional buffers with tri-state out-
puts.
2. Signals without pull-up resistors have greater than 3mA low output current. Signals requiring pull resistors
have greater than 6mA output current. The latter include FRAME, TRDY, IRDY, STOP, SERR, PERR.
3. Absolute maximum pin capacitance for a PCI unit is 10pF (except for CLK).
4. Lower capacitance on this input-only pin allows for non-resistive coupling to AD[xx].
3.2
Local Bus DC Specifications
C
IDSEL
IDSEL pin capacitance
8
pF
4
L
PIN
Pin inductance
20
nH
Table 8: Local Bus Signals DC Operating Specifications (V
CC
= 3.3V+ 0.3V)
Symbol
Parameter
Condition
Min
Max
Units
V
IH
Input high voltage
2.0
V
V
IL
Input low voltage
0.8
V
I
IH
Input high leakage current
V
IN
= V
CC
-10
10
μ
A
I
IL
Input low leakage current
V
IN
=GND
-10
10
μ
A
V
OH
Output high voltage
I
OUT
= -2, -8, -12mA
2.4
V
V
OL
Output low voltage
I
OUT
= 2, 8, 12mA
0.4
V
I
OZL
Low level float input leakage
V
OL
= GND
-10
10
μ
A
I
OZH
High level float input leakage
V
OH
= V
CC
-10
10
μ
A
I
CC
(max)
Maximum supply current
PCLK=33MHz,
CLKIN=66MHz,
Vcc=3.6v,
all buses operating
70
mA
I
CC
(typ)
Typical supply current
40
mA
C
IO
Input and output capacitance
10
pF
Table 7: PCI Bus Signals DC Operating Specifications
Symbol
Parameter
Condition
Min
Max
Units
Notes
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