參數(shù)資料
型號: MP80C51-36D
廠商: TEMIC SEMICONDUCTORS
元件分類: 微控制器/微處理器
英文描述: 8-BIT, MROM, 36 MHz, MICROCONTROLLER, PDIP40
文件頁數(shù): 167/170頁
文件大?。?/td> 4133K
代理商: MP80C51-36D
96
ATtiny4/5/9/10 [DATASHEET]
8127F–AVR–02/2013
The TPI is accessed via three pins, as follows:
RESET:
Tiny Programming Interface enable input
TPICLK:
Tiny Programming Interface clock input
TPIDATA:
Tiny Programming Interface data input/output
In addition, the V
CC and GND pins must be connected between the external programmer and the device. See Fig-
Figure 14-2. Using an External Programmer for In-System Programming via TPI
NVM can be programmed at 5V, only. In some designs it may be necessary to protect components that can not tol-
erate 5V with, for example, series resistors.
14.3.1
Enabling
The following sequence enables the Tiny Programming Interface (see Figure 14-3 for guidance):
Apply 5V between V
CC and GND
Depending on the method of reset to be used:
– Either: wait t
TOUT (see Table 16-4 on page 118) and then set the RESET pin low. This will reset the
device and enable the TPI physical layer. The RESET pin must then be kept low for the entire
programming session
– Or: if the RSTDISBL configuration bit has been programmed, apply 12V to the RESET pin. The RESET
pin must be kept at 12V for the entire programming session
Wait t
Keep the TPIDATA pin high for 16 TPICLK cycles
Figure 14-3. Sequence for enabling the Tiny Programming Interface
ATtiny4/5/9/10
TPIDATA/PB0
GND
TPICLK/PB1
PB3/RESET
VCC
PB2
TPI
CONN
APPLICATION
+5V
RESET
t RST
TPIDATA
TPICLK
16 x TPICLK CYCLES
相關(guān)PDF資料
PDF描述
MV80C51T-12R 8-BIT, MROM, 12 MHz, MICROCONTROLLER, PQFP44
MF280C51C-36D 8-BIT, MROM, 36 MHz, MICROCONTROLLER, PQFP44
MS80C51T-16R 8-BIT, MROM, 16 MHz, MICROCONTROLLER, PQCC44
MV80C51C-12R 8-BIT, MROM, 12 MHz, MICROCONTROLLER, PQFP44
MF180C51T-16D 8-BIT, MROM, 16 MHz, MICROCONTROLLER, PQFP44
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MP81 制造商:未知廠家 制造商全稱:未知廠家 功能描述:BRIDGE RECTIFIERS
MP810 制造商:GOOD-ARK 制造商全稱:GOOD-ARK Electronics 功能描述:SILICON BRIDGE RECTIFIERS
MP-810 制造商:JAMECO BENCHPRO 功能描述:4-Piece Plier/Cutter/Screwdrivers Set
MP8100 制造商:MPS 制造商全稱:Monolithic Power Systems 功能描述:Precision High-Side Current-Sense Amplifier
MP8100DS 制造商:MPS 制造商全稱:Monolithic Power Systems 功能描述:Precision High-Side Current-Sense Amplifier