參數(shù)資料
型號(hào): S80960SA-16
廠商: INTEL CORP
元件分類(lèi): 微控制器/微處理器
英文描述: 32-BIT, 16 MHz, RISC PROCESSOR, PQFP80
封裝: EIAJ, QFP-80
文件頁(yè)數(shù): 11/39頁(yè)
文件大小: 2371K
代理商: S80960SA-16
15
80960SA
2.8
AC Specifications
This section describes the AC specifications for the
80960SA pins. All input and output timings are
specified relative to the 1.5V level of the rising edge
of CLK2 and refer to the time at which the signal
crosses 1.5V (for output delay and input setup). All
AC testing should be done with input voltages of
0.4V and 2.4V, except for the clock (CLK2) which
should be tested with input voltages of 0.45V and 0.7
x VCC. See Figure 11 and Tables 6, 7 and 8 for timing
relationships for the 80960SA signals.
Figure 11. Drive Levels and Timing Relationships for 80960SA Signals
A
B
C
D
A
B
C
1.5V
T6
1.5V
T7
1.5V
VALID OUTPUT
T6
T8
T13
T14
1.5V
VALID OUTPUT
T9
2.0V
0.8V
EDGE
CLK2
OUTPUTS:
AD15:1, A3:1, D0,
W/R, DEN, BLAST,
HLDA, LOCK, INTA
ALE
DT/R
INPUTS:
AD15:1, D0,
INT2, INT3
HOLD
LOCK
READY
T9
T10
T11
T12
T11
A 31:16, BE1:0,
INT0, INT1,
AS
T6AS
VALID INPUT
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