參數(shù)資料
型號(hào): P83C524IFB
廠商: NXP SEMICONDUCTORS
元件分類: 微控制器/微處理器
英文描述: 8-bit microcontrollers
中文描述: 8-BIT, MROM, 24 MHz, MICROCONTROLLER, PQFP44
封裝: 10 X 10 X 1.75 MM, PLASTIC, QFP-44
文件頁(yè)數(shù): 41/76頁(yè)
文件大小: 400K
代理商: P83C524IFB
1997 Dec 15
41
Philips Semiconductors
Product specification
8-bit microcontrollers
P83C524; P80C528; P83C528
15.1
Power Control Register (PCON)
Special modes are activated by software via the PCON SFR. PCON is not bit addressable. The reset value of PCON is
0XXX0000.
Table 26
Power Control Register (address 87H)
Table 27
Description of the PCON bits
Notes
1.
2.
If logic 1s are written to PD and IDL at the same time, PD takes precedence.
User software should not write 1s to reserved bits. These bits may be used in future 80C51 family products to invoke
new features.
7
6
5
4
3
2
1
0
SMOD
GF1
GF0
PD
IDL
BIT
SYMBOL
FUNCTION
7
SMOD
Double Baud rate bit
: when set to logic 1 the baud rate is doubled when Timer 1 is
used to generate baud rate, and the Serial Port is used in modes 1, 2 or 3.
reserved
for future use
reserved
for future use
reserved
for future use
general-purpose
flag bit
general-purpose
flag bit
Power-down bit
: setting this bit activates Power-down mode
Idle mode bit
: setting this bit activates the Idle mode.
6
5
4
3
2
1
0
GF1
GF0
PD
IDL
相關(guān)PDF資料
PDF描述
P83C524IFP 8-bit microcontrollers
P83C524IBP 8-bit microcontrollers
P83C524 8-bit microcontrollers
P83C524EBA 8-bit microcontrollers
P83C524EBB 8-bit microcontrollers
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
P83C524IFP 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:8-bit microcontrollers
P83C528 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:8-bit microcontrollers
P83C528BBA 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Microcontroller
P83C528BBP 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Microcontroller
P83C528BHA 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Microcontroller