參數(shù)資料
型號: PIC24FJ64GA002-I/ML
廠商: Microchip Technology
文件頁數(shù): 33/52頁
文件大?。?/td> 0K
描述: IC PIC MCU FLASH 64KB 28QFN
產品培訓模塊: Graphics LCD System and PIC24 Interface
Asynchronous Stimulus
特色產品: PIC24FJ/33FJ MCUs & dsPIC? DSCs
標準包裝: 61
系列: PIC® 24F
核心處理器: PIC
芯體尺寸: 16-位
速度: 32MHz
連通性: I²C,PMP,SPI,UART/USART
外圍設備: 欠壓檢測/復位,LVD,POR,PWM,WDT
輸入/輸出數(shù): 21
程序存儲器容量: 64KB(22K x 24)
程序存儲器類型: 閃存
RAM 容量: 8K x 8
電壓 - 電源 (Vcc/Vdd): 2 V ~ 3.6 V
數(shù)據轉換器: A/D 10x10b
振蕩器型: 內部
工作溫度: -40°C ~ 85°C
封裝/外殼: 28-VQFN 裸露焊盤
包裝: 管件
產品目錄頁面: 647 (CN2011-ZH PDF)
配用: DM240011-ND - KIT STARTER MPLAB FOR PIC24F MCU
AC162088-ND - HEADER MPLAB ICD2 24FJ64GA004 28
AC164336-ND - MODULE SOCKET FOR PM3 28/44QFN
DV164033-ND - KIT START EXPLORER 16 MPLAB ICD2
2008 Microchip Technology Inc.
DS39768D-page 39
PIC24FJXXXGA0XX
5.2.10
PROGW COMMAND
The PROGW command instructs the programming
executive to program one word of code memory
(3 bytes) to the specific memory address.
After the word has been programmed to code memory,
the programming executive verifies the programmed
data against the data in the command.
Expected Response (2 words):
1600h
0002h
5.2.11
QBLANK COMMAND
The QBLANK command queries the programming
executive to determine if the contents of code memory
and code-protect Configuration bits (GCP and GWRP)
are blank (contain all ‘1’s). The size of code memory to
check must be specified in the command.
The Blank Check for code memory begins at 0h and
advances toward larger addresses for the specified
number of instruction words.
QBLANK returns a QE_Code of F0h if the specified
code memory and code-protect bits are blank;
otherwise, QBLANK returns a QE_Code of 0Fh.
Expected Response (2 words for blank device):
1AF0h
0002h
Expected Response (2 words for non-blank device):
1A0Fh
0002h
15
12 11
8 7
0
Opcode
Length
Data_MSB
Addr_MSB
Addr_LS
Data_LS
Field
Description
Opcode
Dh
Length
4h
Reserved
0h
Addr_MSB
MSB of 24-bit destination address
Addr_LS
Least Significant 16 bits of 24-bit
destination address
Data_MSB
MSB of 24-bit data
Data_LS
Least Significant 16 bits of 24-bit data
15
12 11
0
Opcode
Length
PSize_MSW
PSize_LSW
Field
Description
Opcode
Ah
Length
3h
PSize
Length of program memory to check
in 24-bit words plus one (max. of
49152)
Note:
QBLANK does not check the system
operation Configuration bits, since these
bits are not set to ‘1’ when a Chip Erase is
performed.
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