參數(shù)資料
型號(hào): P83C654EFB
廠商: NXP Semiconductors N.V.
英文描述: TELEJACK 6P6C R/A PCB
中文描述: CMOS單芯片8位微控制器
文件頁(yè)數(shù): 81/88頁(yè)
文件大小: 497K
代理商: P83C654EFB
Philips Semiconductors
Product data
P83C654X2/P87C654X2
80C51 8-bit microcontroller family
16 kB OTP/ROM,
256B RAM, low voltage (2.7 to 5.5 V), low power, high speed
(30/33 MHz)
2004 Apr 20
81
A0–A7
1
1
1
4–6MHz
+5V
PGM DATA
+12.75V
5 PULSES TO GROUND
0
1
0
A8–A13
P1
RST
P3.6
P3.7
XTAL2
XTAL1
V
SS
V
CC
P0
EA/V
PP
ALE/PROG
PSEN
P2.7
P2.6
P2.0–P2.5
OTP
SU01746
A8–A15 are programming addresses
(not external memory addresses per
device pin out)
Figure 55. Programming Configuration
ALE/PROG:
ALE/PROG:
1
0
1
0
5 PULSES
t
GLGH
= 100
μ
s
±
10
μ
s
t
GHGL
= 10
μ
s MIN
SU00875
1
2
3
4
5
SEE EXPLODED VIEW BELOW
1
Figure 56. PROG Waveform
A0–A7
1
1
1
+5V
PGM DATA
1
1
0
0 ENABLE
0
A8–A13
P1
RST
P3.6
P3.7
XTAL2
XTAL1
V
SS
V
CC
P0
EA/V
PP
ALE/PROG
PSEN
P2.7
P2.6
P2.0–P2.5
OTP
SU01747
4–6MHz
A8–A15 are programming addresses
(not external memory addresses per
device pin out)
Figure 57. Program Verification
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相關(guān)代理商/技術(shù)參數(shù)
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