參數(shù)資料
型號(hào)： P83C524IFA
廠商： NXP SEMICONDUCTORS
元件分類(lèi)： 微控制器/微處理器
英文描述： 8-bit microcontrollers
中文描述： 8-BIT, MROM, 24 MHz, MICROCONTROLLER, PQCC44
封裝： PLASTIC, LCC-44
文件頁(yè)數(shù)： 56/76頁(yè)
文件大小： 400K
代理商： P83C524IFA
1997 Dec 15
56
Philips Semiconductors
Product specification
8-bit microcontrollers
P83C524; P80C528; P83C528
21 AC CHARACTERISTICS
21.1
See notes 1, 2 and 3 in Section 21.2; Cl = 100 pF for Port 0, ALE and PSEN; C
L
= 80 pF for all other outputs unless
otherwise specified.
AC Characteristics 16 MHz version
SYMBOL
PARAMETER
16 MHZ
VARIABLE CLOCK
UNIT
MIN.
MAX.
MIN.
MAX.
External program memory
t
LHLL
t
AVLL
t
LLAX
t
LLIV
t
LLPL
t
PLPH
t
PLIV
t
PXIX
t
PXIZ
t
AVIV
t
PLAZ
ALE pulse duration
address set-up time to ALE
address hold time after ALE
time from ALE to valid instruction input
time from ALE to control pulse PSEN
control pulse duration PSEN
time from PSEN to valid instruction input
input instruction hold time after PSEN
input instruction float delay after PSEN
address to valid instruction input
address float time to PSEN
85
8
28
23
143
0
150
83
38
208
10
2 t
CK
40
t
CK
55
t
CK
35
t
CK
40
3 t
CK
45
0
4 t
CK
100
3 t
CK
105
t
CK
25
5 t
CK
105
10
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
External data memory
t
LHLL
t
AVLL
t
LLAX
t
RLRH
t
WLWH
t
RLDV
t
RHDX
t
RHDZ
t
LLDZ
t
AVDV
t
LLWL
t
AVWL
t
WHLH
t
QVWX
t
QVWH
t
WHQX
t
RLAZ
ALE pulse duration
address set-up time to ALE
address hold time after ALE
RD pulse duration
WR pulse duration
RD to valid data input
data hold time after RD
data float delay after RD
time from ALE to valid data input
address to valid data input
time from ALE to RD or WR
time from address to RD or WR
time from RD or WR HIGH to ALE HIGH
data valid to WR transition
data set-up time before WR
data hold time after WR
address float delay after RD
85
8
28
275
275
0
138
120
23
3
288
13
148
55
350
398
238
103
0
2 t
CK
40
t
CK
55
t
CK
35
6 t
CK
100
6 t
CK
100
0
3 t
CK
50
4 t
CK
130
t
CK
40
t
CK
60
7 t
CK
150
t
CK
50
5 t
CK
165
2 t
CK
70
8 t
CK
150
9 t
CK
165
3 t
CK
+50
t
CK
+ 40
0
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
P83C524IFB 制造商:PHILIPS 制造商全稱(chēng):NXP Semiconductors 功能描述:8-bit microcontrollers
P83C524IFP 制造商:PHILIPS 制造商全稱(chēng):NXP Semiconductors 功能描述:8-bit microcontrollers
P83C528 制造商:PHILIPS 制造商全稱(chēng):NXP Semiconductors 功能描述:8-bit microcontrollers
P83C528BBA 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:8-Bit Microcontroller
P83C528BBP 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:8-Bit Microcontroller
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