參數(shù)資料
型號: 87C151
廠商: Intel Corp.
英文描述: Low Voltage, Low Power, 16-/24-Bit, Dual Sigma Delta ADC; Package: TSSOP; No of Pins: 28; Temperature Range: Industrial
中文描述: 高性能CHMOS單片機
文件頁數(shù): 17/33頁
文件大小: 297K
代理商: 87C151
8XC151SA/SB HIGH-PERFORMANCE CHMOS MICROCONTROLLER
Table 9. AC Characteristics (Capacitive Loading
e
50 pF)
(Continued)
Symbol
Parameter
@
Max F
OSC
(1)
F
OSC
Variable
Units
Min
Max
Min
Max
T
RLDV
(2) RD
Y
/PSEN
Y
Low to valid Data/Instruction In
@
12 MHz
@
16 MHz
ns
(4)
111.6
70
2(1
a
N)
T
OSC
b
55
T
RHDX
(2) RD
Y
/PSEN
Y
Data/Instruction Hold
after RD
Y
and PSEN
Y
High
0
0
ns
T
RLAZ
(2) RD
Y
/PSEN
Y
Low to Address Float
Typ.
e
0
(5)
2
Typ.
e
0
(5)
2
ns
T
RHDZ1
Instruction Float after RD
Y
/PSEN
Y
High
@
12 MHz
@
16 MHz
ns
0
0
0
T
RHDZ2
Data Float after RD
Y
/PSEN
Y
High
@
12 MHz
@
16 MHz
ns
151.6
110
2T
OSC
b
15
T
RHLH1
RD
Y
/PSEN
Y
High to ALE High (Instruction)
@
12 MHz
@
16 MHz
ns
0
0
0
T
RHLH2
RD
Y
/PSEN
Y
High to ALE High (Data)
@
12 MHz
@
16 MHz
ns
156.6
115
2T
OSC
b
10
T
WHLH
WR
Y
High to ALE High
@
12 MHz
@
16 MHz
ns
166.6
125
2T
OSC
T
AVDV1
Address (P0) Valid to Valid Data/Instruction In
@
12 MHz
@
16 MHz
ns
(3)
253.2
170
4(1
a
M/2)
T
OSC
b
80
T
AVDV2
Address (P2) Valid to Valid Data/Instruction In
@
12 MHz
@
16 MHz
ns
(3)
268.2
185
4(1
a
M/2)
T
OSC
b
65
T
AVDV3
Address (P0) Valid to Valid Instruction In
@
12 MHz
@
16 MHz
ns
116.6
75
2T
OSC
b
50
NOTES:
1. 16 MHz.
2. Specifications for PSEN
Y
are identical to those for RD
Y
.
3. In the formula, M
e
Number of wait states (0 or 1) for ALE.
4. In the formula, N
e
Number of wait states (0, 1, 2, or 3) for RD
Y
/PSEN
Y
/WR
Y
.
5. ‘‘Typical’’ specifications are untested and not guaranteed.
17
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相關代理商/技術參數(shù)
參數(shù)描述
87C151SA 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:HIGH-PERFORMANCE CHMOS MICROCONTROLLER
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87C196CB 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:ADVANCED 16-BIT CHMOS MICROCONTROLLER WITH INTEGRATED CAN 2.0