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參數(shù)資料
| 型號： | P83C750EBAA |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 80C51 8-bit microcontroller family 1K/64 OTP ROM, low pin count |
| 中文描述： | 8-BIT, MROM, 16 MHz, MICROCONTROLLER, PQCC28 |
| 封裝： | PEDESTAL, PLASTIC, MO-047AB, SOT-261-3, LCC-28 |
| 文件頁數(shù)： | 7/16頁 |
| 文件大?。?/td> | 158K |
| 代理商： | P83C750EBAA |
Philips Semiconductors
Product specification
83C750/87C750
80C51 8-bit microcontroller family
1K/64 OTP/ROM, low pin count
1998 May 01
7
DC ELECTRICAL CHARACTERISTICS
T
amb
= 0
°
C to +70
°
C or –40
°
C to +85
°
C, V
CC
= 5V
±
10%, V
SS
= 0V
1
TEST
LIMITS
SYMBOL
PARAMETER
CONDITIONS
MIN
MAX
UNIT
V
IL
V
IH
V
IH1
Input low voltage
Input high voltage, except X1, RST
Input high voltage, X1, RST
–0.5
0.2V
DD
–0.1
V
CC
+0.5
V
CC
+0.5
V
V
V
0.2V
CC
+0.9
0.7V
CC
V
OL
V
OL1
Output low voltage, ports 1 and 3
Output low voltage, port 0
I
OL
= 1.6mA
2
I
OL
= 3.2mA
2
0.45
0.45
V
V
V
OH
Output high voltage, ports 1 and 3
I
OH
= –60
μ
A
I
OH
= –25
μ
A
I
OH
= –10
μ
A
2.4
V
V
V
0.75V
CC
0.9V
CC
C
Capacitance
10
pF
I
IL
I
TL
Logical 0 input current, ports 1 and 3
Logical 1 to 0 transition current, ports 1 and 3
3
V
IN
= 0.45V
V
IN
= 2V (0 to +70
°
C)
V
IN
= 2V (–40 to +85
°
C)
0.45 < V
IN
< V
CC
–50
–650
–750
±
10
μ
A
μ
A
μ
A
μ
A
I
LI
R
RST
Input leakage current, port 0
Internal pull-down resistor
25
175
k
C
IO
Pin capacitance
Test freq = 1MHz,
T
amb
= 25
°
C
V
CC
= 2 to V
CC
max
V
= 0V
V
CC
= 5V
±
10%
T
amb
= 21
°
C to 27
°
C
V
PP
= 13.0V
10
pF
I
PD
Power-down current
4
50
μ
A
V
PP
V
PP
program voltage
12.5
13.0
V
I
PP
I
CC
NOTES:
1. Parameters are valid over operating temperature range unless otherwise specified. All voltages are with respect to V
SS
unless otherwise
noted.
2. Under steady state (non-transient) conditions, I
OL
must be externally limited as follows:
Maximum I
OL
per port pin:
10mA
(NOTE: This is 85
°
C spec.)
Maximum I
per 8-bit port:
26mA
Maximum total I
for all outputs:
67mA
If I
exceeds the test condition, V
OL
may exceed the related specification. Pins are not guaranteed to sink current greater than the listed
test conditions.
3. Pins of ports 1 and 3 source a transition current when they are being externally driven from 1 to 0. The transition current reaches its
maximum value when V
IN
is approximately 2V.
4. Power-down I
CC
is measured with all output pins disconnected; port 0 = V
CC
; X2, X1 n.c.; RST = V
SS
.
5. Active I
is measured with all output pins disconnected; X1 driven with t
CLCH
, t
CHCL
= 5ns, V
IL
= V
SS
+ 0.5V, V
IH
= V
CC
– 0.5V; X2 n.c.;
RST = port 0 = V
CC
. I
CC
will be slightly higher if a crystal oscillator is used.
6. Idle I
is measured with all output pins disconnected; X1 driven with t
CLCH
, t
CHCL
= 5ns, V
IL
= V
SS
+ 0.5V, V
IH
= V
CC
– 0.5V; X2 n.c.;
port 0 = V
CC
; RST = V
SS
.
Program current
Supply current (see Figure 3)
5, 6
50
mA
AC ELECTRICAL CHARACTERISTICS
T
amb
= 0
°
C to +70
°
C or –40
°
C to +85
°
C, V
CC
= 5V
±
10%, V
SS
= 0V
1, 2
VARIABLE CLOCK
SYMBOL
1/t
CLCL
External Clock (Figure 2)
t
CHCX
t
CLCX
t
CLCH
t
CHCL
NOTES:
1. Parameters are valid over operating temperature range unless otherwise specified. All voltages are with respect to V
SS
unless otherwise
noted.
2. Load capacitance for ports = 80pF.
PARAMETER
MIN
3.5
MAX
16
MIN
3.5
MAX
40
UNIT
MHz
Oscillator frequency:
High time
20
10
ns
Low time
20
10
ns
Rise time
20
20
ns
Fall time
20
20
ns
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| P83C750EBDDB | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:80C51 8-bit microcontroller family 1K/64 OTP ROM, low pin count |
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| P83C750EFAA | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:80C51 8-bit microcontroller family 1K/64 OTP ROM, low pin count |
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