參數(shù)資料
型號(hào): P8XC557E8
廠商: NXP Semiconductors N.V.
元件分類: 8位微控制器
英文描述: 8 BIT MICROCONTROLLER
中文描述: 8位微控制器
文件頁(yè)數(shù): 62/84頁(yè)
文件大小: 322K
代理商: P8XC557E8
1999 Mar 12
62
Philips Semiconductors
Product specification
8-bit microcontroller
P8xC557E8
21 DC CHARACTERISTICS
V
DD
= 5 V
±
10%; V
SS
= 0 V; all voltages with respect to V
SS
unless otherwise specified;
T
amb
=
40 to +85
°
C for the
P8xC557E8EFB
; V
DDA
= 5 V
±
10%; V
SSA
= 0 V.
SYMBOL
PARAMETER
CONDITIONS
MIN.
MAX.
UNIT
Supply (digital part)
V
DD
I
DD
I
DD(ID)
I
DD(PD)
supply voltage
operating supply current
supply current Idle mode
supply current Power-down mode
supply current Power-down mode;
32 kHz/PLL operation
4.5
5.5
40
12
100
100
V
mA
mA
μ
A
μ
A
V
DD
= 5.5 V; notes 1 and 2
V
DD
= 5.5 V; notes 1 and 3
2 V < V
DD
< V
DDmax
; note 4
V
DD
= 5.5 V; note 17
Inputs
V
IL
LOW level input voltage
(except EA, SCL, SDA)
LOW level input voltage EA
LOW level input voltage
SCL and SDA; note 5
HIGH level input voltage (except
XTAL1, RSTIN, SCL, SDA, ADEXS)
HIGH level input voltage
XTAL1, RSTIN, ADEXS
HIGH level input voltage
SCL and SDA; note 5
LOW level input current
Ports 1, 2, 3 and 4
input current HIGH-to-LOW
transition Ports 1, 2, 3 and 4
input leakage current
Port 0, EA, ADEXS, EW, SELXTAL1
input leakage current SCL and SDA
0.5
0.2V
DD
0.15 V
V
IL1
V
IL2
0.5
0.5
0.2V
DD
0.35 V
0.3V
DD
V
V
IH
0.2V
DD
+ 1.0 V
DD
+ 0.5
V
V
IH1
0.7V
DD
+ 0.1 V
DD
+ 0.5
V
V
IH2
0.7V
DD
6.0
V
I
IL
V
IN
= 0.45 V
75
μ
A
I
TL
note 6
750
μ
A
I
LI1
0.45 V
<
V
I
<
V
DD
±
10
μ
A
I
LI2
0 V < V
I
< 6 V
0 V < V
DD
< 5.5 V
0.45 V
<
V
I
<
V
DD
±
10
μ
A
I
LI3
input leakage current Port 5
±
1
μ
A
Outputs
V
OL
LOW level output voltage
Ports 1, 2, 3 and 4
LOW level output voltage
Port 0, ALE, PSEN, PWM0, PWM1,
RSTOUT
HIGH level output voltage
Ports 1, 2, 3 and 4
I
OL
= 1.6 mA; note 7
0.45
V
V
OL1
I
OL
= 3.2 mA; note 7
0.45
V
V
OH
I
OH
=
60
μ
A
I
OH
=
25
μ
A
I
OH
=
10
μ
A
I
OH
=
800
μ
A
I
OH
=
300
μ
A
I
OH
=
80
μ
A
2.4
0.75V
DD
0.9V
DD
2.4
0.75V
DD
0.9V
DD
V
V
V
V
V
V
V
OH1
HIGH level output voltage
Port 0 in external bus mode,
ALE, PSEN, PWM0, PWM1,
RSTOUT; note 8
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