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參數(shù)資料
| 型號： | 87C528 |
| 廠商： | NXP Semiconductors N.V. |
| 英文描述： | 80C51 8-bit microcontrollers 16K/32K, 512 OTP, I2C, watchdog timer |
| 中文描述： | 80C51的8位微控制器16K/32K，512檢察官辦公室和I2C，看門狗定時器 |
| 文件頁數(shù)： | 17/26頁 |
| 文件大小： | 186K |
| 代理商： | 87C528 |
Philips Semiconductors
Product specification
87C524/87C528
80C51 8-bit microcontrollers
16K/32K, 512 OTP, I
2
C, watchdog timer
1999 Jul 23
17
V
DD
P0
EA
RST
XTAL1
XTAL2
V
SS
V
DD
V
DD
V
DD
I
DD
(NC)
CLOCK SIGNAL
P1.6
P1.7
*
*
SU00169
Figure 10. I
DD
Test Condition, Active Mode
All other pins are disconnected
V
DD
P0
RST
XTAL1
XTAL2
V
SS
V
DD
V
DD
I
DD
(NC)
CLOCK SIGNAL
P1.6
P1.7
*
*
EA
SU00170
Figure 11. I
DD
Test Condition, Idle Mode
All other pins are disconnected
V
CC
–0.5
0.45V
0.7V
CC
0.2V
CC
–0.1
t
CHCL
t
CLCL
t
CLCH
t
CLCX
t
CHCX
SU00009
Figure 12. Clock Signal Waveform for
I
DD
Tests in Active and Idle Modes
t
CLCH
= t
CHCL
= 5ns
V
DD
P0
RST
XTAL1
XTAL2
V
SS
V
DD
V
DD
I
DD
(NC)
P1.6
P1.7
*
*
EA
SU00171
Figure 13. I
DD
Test Condition, Power Down Mode
All other pins are disconnected. V
DD
= 2V to 5.5V
NOTE:
*
Ports 1.6 and 1.7 should be connected to V
DD
through resistors of sufficiently high value such that the sink current into these pins does not
exceed the I
OL1
specifications.
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PDF描述 |
|---|---|
| 87C529 | 80C51 9-bit microcontrollers(80C51 9位微控制器) |
| 87C52X2 | 80C51 8-bit microcontroller family 4K/8K/16K/32K ROM/OTP 128B/256B RAM low voltage 2.7 to 5.5 V, low power, high speed 30/33 MHz |
| 87C31X2 | 80C51 8-bit microcontroller family 4K/8K/16K/32K ROM/OTP 128B/256B RAM low voltage 2.7 to 5.5 V, low power, high speed 30/33 MHz |
| 87C52 | 80C51 8-bit microcontroller family 8K.64K/256.1K OTP/ROM/ROMless, low voltage 2.7V.5.5V, low power, high speed 33 MHz |
| 87C52EBAA | CMOS single-chip 8-bit microcontrollers |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 87C528/BMA | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Microcontroller |
| 87C528/BQA | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Microcontroller |
| 87C52EBAA | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:CMOS single-chip 8-bit microcontrollers |
| 87C52EBFFA | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:CMOS single-chip 8-bit microcontrollers |
| 87C52EBLKA | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:CMOS single-chip 8-bit microcontrollers |
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