參數(shù)資料
型號(hào)： SC87C51APA44
廠商： NXP SEMICONDUCTORS
元件分類(lèi)： 微控制器/微處理器
英文描述： ECONOLINE: RY-S_DCP - Internal SMD Technology- 1kVDC Isolation- Short Circuit Protection: Current Limit- UL94V-0 Package Material- Regulated Output- No External Components Required- Efficiency to 63%
中文描述： 8-BIT, OTPROM, 12 MHz, MICROCONTROLLER, PQCC44
文件頁(yè)數(shù)： 19/30頁(yè)
文件大?。?/td> 411K
代理商： SC87C51APA44
Philips Semiconductors
Product specification
80C31/80C51/87C51
CMOS single-chip 8-bit microcontrollers
1996 Aug 16
19
V
CC
–0.5
0.45V
0.2V
CC
+0.9
0.2V
CC
–0.1
NOTE:
AC inputs during testing are driven at V
–0.5 for a logic ‘1’ and 0.45V for a logic ‘0’.
Timing measurements are made at V
IH
min for a logic ‘1’ and V
IL
max for a logic ‘0’.
SU00010
Figure 6. AC Testing Input/Output
V
LOAD
V
LOAD
+0.1V
V
LOAD
–0.1V
V
OH
–0.1V
V
OL
+0.1V
NOTE:
For timing purposes, a port is no longer floating when a 100mV change from load voltage occurs,
and begins to float when a 100mV change from the loaded V
OH
/V
OL
level occurs. I
OH
/I
OL
≥
±
20mA.
TIMING
REFERENCE
POINTS
SU00011
Figure 7. Float Waveform
40
35
30
25
20
15
10
5
4MHz
8MHz
12MHz
16MHz
FREQ AT XTAL1
MAX ACTIVE MODE
(I
CCMAX
= 1.43 freq + 1.9)
TYP ACTIVE MODE
MAX IDLE MODE
TYP IDLE MODE
I
CC
mA
20MHz
24MHz
45
30MHz
33MHz
SU00012
Figure 8. I
CC
vs. FREQ
Valid only within frequency specifications of the device under test
相關(guān)PDF資料
PDF描述
SC87C51APF40 RY Series - Econoline Regulated DC-DC Converters; Input Voltage (Vdc): 05V; Output Voltage (Vdc): 15V; Power: 1W; On/Off Pin; 1kVDC Isolation; UL94V-0 Package Material; Optional Continuous Short Circuit Protected; Internal linear regulator; Efficiency to 70%
SC87C51CPA44 CMOS single-chip 8-bit microcontrollers
SC87C51AGA44 LJT 53C 53#20 PIN PLUG
SC80C31BAGA44 Circular Connector; No. of Contacts:53; Series:MS27467; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:23; Circular Contact Gender:Pin; Circular Shell Style:Straight Plug; Insert Arrangement:23-53 RoHS Compliant: No
SC80C51BAGA44 LJT 53C 53#20 PIN WALL RECP
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SC87C51APF40 制造商:PHILIPS 制造商全稱(chēng):NXP Semiconductors 功能描述:CMOS single-chip 8-bit microcontrollers
SC87C51APK44 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:8-Bit Microcontroller
SC87C51APN40 制造商:PHILIPS 制造商全稱(chēng):NXP Semiconductors 功能描述:CMOS single-chip 8-bit microcontrollers
SC87C51AYA44 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:8-Bit Microcontroller
SC87C51AYF40 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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