參數(shù)資料
型號(hào): PIC16LF1947T-I/MR
廠商: Microchip Technology
文件頁(yè)數(shù): 13/46頁(yè)
文件大?。?/td> 0K
描述: MCU 8BIT 28KB FLASH 64QFN
標(biāo)準(zhǔn)包裝: 3,300
系列: PIC® XLP™ 16F
核心處理器: PIC
芯體尺寸: 8-位
速度: 32MHz
連通性: I²C,LIN,SPI,UART/USART
外圍設(shè)備: 欠壓檢測(cè)/復(fù)位,LCD,POR,PWM,WDT
輸入/輸出數(shù): 54
程序存儲(chǔ)器容量: 28KB(16K x 14)
程序存儲(chǔ)器類型: 閃存
EEPROM 大小: 256 x 8
RAM 容量: 1K x 8
電壓 - 電源 (Vcc/Vdd): 1.8 V ~ 3.6 V
數(shù)據(jù)轉(zhuǎn)換器: A/D 17x10b
振蕩器型: 內(nèi)部
工作溫度: -40°C ~ 85°C
封裝/外殼: 64-VFQFN 裸露焊盤
包裝: 帶卷 (TR)
配用: MA160016-ND - MODULE PLUG-IN PIC16F1947
MA160015-ND - MODULE PLUG-IN PIC16LF1947
DM240313-ND - BOARD DEMO 8BIT XLP
PIC16F193X/LF193X/PIC16F194X/LF194X/
DS41397B-page 20
2010 Microchip Technology Inc.
4.3.1
LOAD CONFIGURATION
The Load Configuration command is used to access
the configuration memory (User ID Locations,
Configuration Words, Calibration Words). The Load
Configuration command sets the address to 8000h and
loads the data latches with one word of data (see
After issuing the Load Configuration command, use the
Increment Address command until the proper address
to be programmed is reached. The address is then pro-
grammed by issuing either the Begin Internally Timed
Programming or Begin Externally Timed Programming
command.
The only way to get back to the program memory
(address 0) is to exit Program/Verify mode or issue the
Reset Address command after the configuration memory
has been accessed by the Load Configuration command.
FIGURE 4-1:
LOAD CONFIGURATION
4.3.2
LOAD DATA FOR PROGRAM
MEMORY
The Load Data for Program Memory command is used to
load one 14-bit word into the data latches. The word
programs into program memory after the Begin Internally
Timed Programming or Begin Externally Timed
Programming command is issued (see Figure 4-2).
FIGURE 4-2:
LOAD DATA FOR PROGRAM MEMORY
Note:
Externally timed writes are not supported
for Configuration and Calibration bits. Any
externally timed write to the Configuration
or Calibration Word will have no effect on
the targeted word.
X
00
LSb
MSb 0
12
3
4
5
61
2
15
16
ICSPCLK
ICSPDAT
0
TDLY
ICSPCLK
ICSPDAT
12
3
4
5
6
12
15
16
X
00
LSb
MSb 0
0
1
0
TDLY
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