參數(shù)資料
型號(hào): SST89E54RC-33-C-PIE
元件分類: 微控制器/微處理器
英文描述: 8-BIT, FLASH, 33 MHz, MICROCONTROLLER, PDIP40
封裝: ROHS COMPLIANT, PLASTIC, MS-011AC, DIP-40
文件頁數(shù): 17/57頁
文件大?。?/td> 652K
代理商: SST89E54RC-33-C-PIE
24
Data Sheet
FlashFlex MCU
SST89E52RC / SST89E54RC
2007 Silicon Storage Technology, Inc.
S71259-04-000
1/07
Symbol
Function
SMOD1
Double Baud rate bit. If SMOD1 = 1, Timer 1 is used to generate the baud rate, and the
serial port is used in modes 1, 2, and 3.
SMOD0
FE/SM0 Selection bit.
0: SCON[7] = SM0
1: SCON[7] = FE,
POF
Power-on reset status bit, this bit will not be affected by any other reset. POF should be
cleared by software.
0: No Power-on reset.
1: Power-on reset occurred
GF1
General-purpose flag bit.
GF0
General-purpose flag bit.
PD
Power-down bit, this bit is cleared by hardware after exiting from power-down mode.
0: Power-down mode is not activated.
1: Activates Power-down mode.
IDL
Idle mode bit, this bit is cleared by hardware after exiting from idle mode.
0: Idle mode is not activated.
1: Activates idle mode.
Watchdog Timer Data/Reload Register (WDTD)
Location
76543210
Reset Value
85H
Watchdog Timer Data/Reload
00H
Power Control Register (PCON)
Location
76543210
Reset Value
87H
SMOD1
SMOD0
-
POF
GF1
GF0
PD
IDL
00x10000b
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