參數(shù)資料
型號: ST10F269Z2Q3
廠商: STMICROELECTRONICS
元件分類: 微控制器/微處理器
英文描述: 16-BIT, FLASH, 40 MHz, MICROCONTROLLER, PQFP144
封裝: 28 X 28 MM, PLASTIC, QFP-144
文件頁數(shù): 82/160頁
文件大小: 1541K
代理商: ST10F269Z2Q3
ST10F269
28/160
POP
DPP0
;restore DPP0: following addressing to the Flash
;will use EXTended instructions
;R11 contains the segment to be programmed
;R12 contains the segment offset address to be
;programmed
;R13 contains the data to be programmed
EXTS
R11, #1
;use EXTended addressing for next MOV instruction
MOV
[R12], R13
;command cycle 4: the EPC starts execution of
;Programming Command
Data_Polling:
EXTS
R11, #1
;use EXTended addressing for next MOV instruction
MOV
R7, [R12]
;read Flash Status register (FSB) in R7
MOV
R6, R7
;save it in R6 register
;Check if FSB.7 = Data.7 (i.e. R7.7 = R13.7)
XOR
R7, R13
JNB
R7.7, Prog_OK
;Check if FSB.5 = 1 (Programming Error)
JNB
R6.5, Data_Polling
;Programming Error: verify is Flash programmed
;data is OK
EXTS
R11, #1
;use EXTended addressing for next MOV instruction
MOV
R7, [R12]
;read Flash Status register (FSB) in R7
;Check if FSB.7 = Data.7
XOR
R7, R13
JNB
R7.7, Prog_OK
;Programming failed: Flash remains in Write
;Operation.
;To go back to normal Read operations, a Read/Reset
;command
;must be performed
Prog_Error:
MOV
R7, #0F0h
;load register R7 with Read/Reset command
EXTS
R11, #1
;use EXTended addressing for next MOV instruction
MOV
[R12], R7
;address is don’t care for Read/Reset command
...
;here place specific Error handling code
...
;When programming operation finished succesfully,
;Flash is set back automatically to normal Read Mode
Prog_OK:
....
相關(guān)PDF資料
PDF描述
ST10F269Z2Q6 16-BIT, FLASH, 40 MHz, MICROCONTROLLER, PQFP144
ST10F276Z5Q3 16-BIT, MROM, 64 MHz, RISC MICROCONTROLLER, PQFP144
ST10F296TR 16-BIT, FLASH, 64 MHz, MICROCONTROLLER, PBGA208
ST10R172LT6 16-BIT, 50 MHz, MICROCONTROLLER, PQFP100
ST10R272LT6 16-BIT, 50 MHz, MICROCONTROLLER, PQFP100
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ST10F269Z2Q6 功能描述:16位微控制器 - MCU 256K Flash 12K RAM RoHS:否 制造商:Texas Instruments 核心:RISC 處理器系列:MSP430FR572x 數(shù)據(jù)總線寬度:16 bit 最大時鐘頻率:24 MHz 程序存儲器大小:8 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:2 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:VQFN-40 安裝風(fēng)格:SMD/SMT
ST10F269Z2Q6/TR 功能描述:16位微控制器 - MCU 16B MCU 256K Byte and 12K Byte RAM RoHS:否 制造商:Texas Instruments 核心:RISC 處理器系列:MSP430FR572x 數(shù)據(jù)總線寬度:16 bit 最大時鐘頻率:24 MHz 程序存儲器大小:8 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:2 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:VQFN-40 安裝風(fēng)格:SMD/SMT
ST10F269Z2QX 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:16-BIT MCU WITH MAC UNIT, 256K BYTE FLASH MEMORY AND 12K BYTE RAM
ST10F269Z2T3 功能描述:16位微控制器 - MCU ST10F272 16B MCU RoHS:否 制造商:Texas Instruments 核心:RISC 處理器系列:MSP430FR572x 數(shù)據(jù)總線寬度:16 bit 最大時鐘頻率:24 MHz 程序存儲器大小:8 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:2 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:VQFN-40 安裝風(fēng)格:SMD/SMT
ST10F269Z2T6 功能描述:16位微控制器 - MCU ST10F272 16B MCU RoHS:否 制造商:Texas Instruments 核心:RISC 處理器系列:MSP430FR572x 數(shù)據(jù)總線寬度:16 bit 最大時鐘頻率:24 MHz 程序存儲器大小:8 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:2 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:VQFN-40 安裝風(fēng)格:SMD/SMT