參數(shù)資料
型號： 935073600557
廠商： NXP SEMICONDUCTORS
元件分類： 微控制器/微處理器
英文描述： 8-BIT, MICROCONTROLLER, PQFP44
封裝： 10 X 10 X 1.75 MM, PLASTIC, QFP-44
文件頁數(shù)： 49/80頁
文件大?。?/td> 446K
代理商： 935073600557
1997 Dec 15
53
Philips Semiconductors
Product specication
8-bit microcontrollers
P83C524; P80C528; P83C528
20 DC CHARACTERISTICS
VDD =5V ± 10%; VSS =0V;Tamb = 0 to +70°C; 40 to +85°C. All voltages with respect to VSS unless otherwise
specied.
SYMBOL
PARAMETER
CONDITIONS
MIN.
MAX.
UNIT
Supply
VDD
supply voltage range
4.5
5.5
V
IDD
supply current operating modes,
note 1
VDDmax, 16 MHz
VDDmax, 24 MHz
33
43
mA
IID
supply current Idle mode, note 2
VDDmax, 16 MHz
VDDmax, 24MHz
6
7.5
mA
IPD
supply current Power
down mode
2 V
≤ VDD ≤ VDDmax; note 3
100
A
Inputs
VIL
LOW level input voltage
(except EA, P1.6, P1.7)
0.5
0.2 VDD0.1
V
VIL1
LOW level input voltage EA
0.5
0.2 VDD0.3
V
VIL2
LOW level input voltage P1.6, P1.7
note 6
0.5
0.3 VDD
V
VIH
HIGH level input voltage
(except RST, XTAL1, P1.6, P1.7)
0.2 VDD +0.9 VDD +0.5
V
VIH1
HIGH level input voltage RST, XTAL1
0.7 VDD
VDD +0.5
V
VIH2
HIGH level input voltage P1.6, P1.7
note 6
0.7 VDD
5.5
V
IIL
LOW level input current
Ports 1, 2 and 3
(except P1.6 and P1.7)
VI = 0.45 V
50
A
ITL
input current HIGH-to-LOW transition
Ports 1, 2 and 3
(except P1.6 and P1.7)
VI = 2.0 V
650
A
ILI1
input leakage current Port 0, EA
0.45
< VI < VDD
±10
A
ILI2
input leakage current P1.6 and P1.7
0 V
< VI < 5.5 V
0V
< VDD < 5.5 V
±10
A
Outputs
VOL
LOW level output voltage
Ports 1, 2 and 3
(except P1.6 and P1.7)
IOL = 1.6 mA; notes 6 and 7
0.45
V
VOL1
LOW level output voltage
Port 0, ALE, PSEN
IOL = 3.2 mA; notes 4 and 7
0.45
V
VOL2
LOW level output voltage
P1.6 and P1.7
IOL = 3.0 mA; note 7
0.40
V
VOH
HIGH level output voltage
Ports 1, 2 and 3
(except P1.6 and P1.7)
IOH = 60 A;
VDD =5V ±10%
IOH = 25 A
IOH = 10 A
2.4
0.75 VDD
0.9 VDD
V
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