- 您現在的位置：買賣IC網 > PDF目錄363897 > W78C54P-16 (WINBOND ELECTRONICS CORP) 8-BIT MICROCONTROLLER PDF資料下載
參數資料
| 型號： | W78C54P-16 |
| 廠商： | WINBOND ELECTRONICS CORP |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 8-BIT MICROCONTROLLER |
| 中文描述： | 8-BIT, MROM, MICROCONTROLLER, PQCC44 |
| 封裝： | PLASTIC, LCC-44 |
| 文件頁數： | 8/22頁 |
| 文件大小： | 304K |
| 代理商： | W78C54P-16 |
W78C54
- 8 -
Note: In column
BIT_ADDRESS, SYMBOL
, containing ( ) item means the bit address.
* SFRs modified or added to the W78C52. + Reset value depends on reset condition.
W78C54 SFRs address location map:
F8
F0
E8
E0
D8
D0
C8
C0
B8
B0
A8
A0
98
90
88
80
FF
F7
EF
E7
DF
D7
CF
C7
BF
B7
AF
A7
9F
97
8F
87
+ B
+ ACC
+P4
+ PSW
+T2CON
+XICON
+ IP
+ P3
+ IE
+ P2
+ SCON
+ P1
+ TCON
+P0
RCAP2L
RCAP2H
TL2
TH2
SBUF
TMOD
SP
TL0
DPL
TL1
DPH
TH0
TH1
AUXR
PCON
Notes:
1. + SFR is bit-addressable.
2. is additional defined function.
Power-off Flag
***PCON - Power Control (87H)
SMOD
SMOD0
-
POF
GF1
GF0
PD
IDL
SMOD:
Double baud rate bit. When set to a 1, the baud rate is doubled when the serial port is
being used in either modes 1, 2, 3.
Enable FE bit in SCON. This bit is an alternative switch of SM0 and FE (Frame Error)
When set to a 1, SCON.7 means a FE bit, otherwise a SM0 bit.
Power off flag. Bit is set by hardware when power on reset. It can be cleared by software
to determine chip reset is a warm boot or cold boot.
GF1, GF0: These two bits are general-purpose flag bits for the user.
PD:
Power down mode bit. Set it to enter power down mode.
IDL:
Idle mode bit. Set it to enter idle mode.
SMOD0:
bit.
POF:
The power-off flag is located at PCON.4. This bit is set when V
DD
has been applied to the part. It can
be used to determine if a reset is a warm boot or a cold boot if it is subsequently reset by software.
相關PDF資料 |
PDF描述 |
|---|---|
| W78C54P-24 | 8-BIT MICROCONTROLLER |
| W78C54P-40 | 8-BIT MICROCONTROLLER |
| W78C54M-40 | 8-BIT MICROCONTROLLER |
| W78C54 | BOX 2.13X1.38X.58 TRANS RED |
| W78C54-16 | 8-BIT MICROCONTROLLER |
相關代理商/技術參數 |
參數描述 |
|---|---|
| W78C54P-24 | 制造商:WINBOND 制造商全稱:Winbond 功能描述:8-BIT MICROCONTROLLER |
| W78C54P-40 | 制造商:WINBOND 制造商全稱:Winbond 功能描述:8-BIT MICROCONTROLLER |
| W78C58 | 制造商:WINBOND 制造商全稱:Winbond 功能描述:8-BIT EMULATION MICROCONTROLLER |
| W78C58-16 | 制造商:WINBOND 制造商全稱:Winbond 功能描述:8-BIT MICROCONTROLLER |
| W78C58-24 | 制造商:WINBOND 制造商全稱:Winbond 功能描述:8-BIT MICROCONTROLLER |
發布緊急采購，3分鐘左右您將得到回復。