- 您現在的位置：買賣IC網 > PDF目錄363900 > W79E201A16PN (WINBOND ELECTRONICS CORP) 8-BIT MICROCONTROLLER PDF資料下載
參數資料
| 型號： | W79E201A16PN |
| 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, FLASH, 16 MHz, MICROCONTROLLER, PQCC44 |
| 封裝： | ROHS COMPLIANT, PLASTIC, LCC-44 |
| 文件頁數： | 17/87頁 |
| 文件大小： | 818K |
| 代理商： | W79E201A16PN |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁當前第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁第49頁第50頁第51頁第52頁第53頁第54頁第55頁第56頁第57頁第58頁第59頁第60頁第61頁第62頁第63頁第64頁第65頁第66頁第67頁第68頁第69頁第70頁第71頁第72頁第73頁第74頁第75頁第76頁第77頁第78頁第79頁第80頁第81頁第82頁第83頁第84頁第85頁第86頁第87頁
W79E201
Publication Release Date: December 16, 2004
- 17 -
Revision A2
BIT
NAME
FUNCTION
7~0
SBUF
Serial data on the serial port is read from or written to this location. It actually
consists of two separate internal 8-bit registers. One is the receive resister, and the
other is the transmit buffer. Any read access gets data from the receive data buffer,
while write access is to the transmit data buffer.
ISP Control Register
Bit:
7
6
5
4
3
2
1
0
SWRST/
REBOOT
-
LDAP
-
-
-
FBOOTSL FPROGEN
Mnemonic: CHPCON
Address: 9Fh
BIT
7
NAME
SWRST/
REBOOT
FUNCTION
Set this bit to launch a whole device reset that is same as asserting high to
RST pin, micro controller will be back to initial state and clear this bit
automatically. To read this bit, its alternate function to indicate the ISP
hardware reboot mode is invoking when reading it in high.
6
-
Reserved
5
LDAP
This bit is Read Only. High: device is executing the program in LD Flash
EPROM Low: device is executing the program in AP Flash EPROM.
4
-
Reserved
3
-
Reserved
2
-
Reserved
1
FBOOTSL Loader program residence selection. Set to high to route the device fetching
code from LD Flash EPROM.
FPROGEN In System Programming Mode Enable. Set this bit to launch the ISP mode.
Device will operate ISP procedures, such as Erase, Program and Read
operations, according to correlative SFRs settings. During ISP mode, device
achieves ISP operations by the way of IDLE state. In the other words, device is
not indeed in IDLE mode is set bit PCON.1 while ISP is enabled. Clear this bit
to disable ISP mode, device get back to normal operation including IDLE state.
0
Port 2
Bit:
7
6
5
4
3
2
1
0
P2.7
P2.6
P2.5
P2.4
P2.3
P2.2
P2.1
P2.0
Mnemonic: P2
Address: A0h
P2.7-0: Port 2 is a bi-directional I/O port with internal pull-ups. This port also provides the upper
address bits for accesses to external memory.
相關PDF資料 |
PDF描述 |
|---|---|
| W79E217A | 8-BIT MICROCONTROLLER |
| W79E217AFG | 8-BIT MICROCONTROLLER |
| W79E225A | 8-BIT MICROCONTROLLER |
| W79E225AFG | 8-BIT MICROCONTROLLER |
| W79E225APG | 8-BIT MICROCONTROLLER |
相關代理商/技術參數 |
參數描述 |
|---|---|
| W79E2051 | 制造商:WINBOND 制造商全稱:Winbond 功能描述: |
| W79E2051AKG | 制造商:Winbond Electronics Corp 功能描述:8 BIT MCU 制造商:Nuvoton Technology Corp 功能描述:IC MCU 2KB FLASH 20PDIP |
| W79E2051ASG | 制造商:Nuvoton Technology Corp 功能描述:IC MCU 2KB FLASH 20SOP |
| W79E2051RAKG | 制造商:Nuvoton Technology Corp 功能描述:IC MCU 2KB FLASH 20PDIP |
| W79E2051RARG | 制造商:Nuvoton Technology Corp 功能描述:IC MCU 2KB FLASH 20SSOP |
發布緊急采購，3分鐘左右您將得到回復。