參數(shù)資料
型號： ADuC848
廠商： Analog Devices, Inc.
元件分類： ADC
英文描述： MicroConverter Multichannel 24-/16-Bit ADCs with Embedded 62 kB Flash and Single-Cycle MCU
中文描述： MicroConverter的多通道ADC的24-/16-Bit與嵌入式62 kB閃存以及單周期控制器
文件頁數(shù)： 49/108頁
文件大小： 1109K
代理商： ADUC848
ADuC845/ADuC847/ADuC848
Rev. A | Page 49 of 108
40
60
70
90
T
J
JUNCTION TEMPERATURE (
°
C)
R
250
200
150
100
50
0
50
80
110
300
100
ADI SPECIFICATION
100 YEARS MIN.
AT T
J
= 55
°
C
0
Figure 27. Flash/EE Memory Data Retention
FLASH/EE PROGRAM MEMORY
The ADuC845/ADuC847/ADuC848 contain a 64-kbyte array of
Flash/EE program memory. The lower 62 kbytes of this program
memory are available to the user for program storage or as
additional NV data memory.
The upper 2 kbytes of this Flash/EE program memory array
contain permanently embedded firmware, allowing in-circuit
serial download, serial debug, and nonintrusive single-pin
emulation. These 2 kbytes of embedded firmware also contain a
power-on configuration routine that downloads factory
calibrated coefficients to the various calibrated peripherals such
as ADC, temperature sensor, current sources, band gap, and
references.
These 2 kbytes of embedded firmware are hidden from the user
code. Attempts to read this space read 0s; therefore, the embedded
firmware appears as NOP instructions to user code.
In normal operating mode (power-on default), the 62 kbytes of
user Flash/EE program memory appear as a single block. This
EMBEDDED DOWNLOAD/DEBUG KERNEL
相關PDF資料
PDF描述
ADUC848BCP62-3 MicroConverter Multichannel 24-/16-Bit ADCs with Embedded 62 kB Flash and Single-Cycle MCU
ADUC848BCP62-5 MicroConverter Multichannel 24-/16-Bit ADCs with Embedded 62 kB Flash and Single-Cycle MCU
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ADUC848BS32-3 MicroConverter Multichannel 24-/16-Bit ADCs with Embedded 62 kB Flash and Single-Cycle MCU
相關代理商/技術參數(shù)
參數(shù)描述
ADUC848BCP32-3 制造商:Analog Devices 功能描述:10 CHANNEL 16 BIT ADC + FLASH 8 BIT UP - Trays
ADUC848BCP32-5 制造商:Analog Devices 功能描述:10 CHANNEL 16 BIT ADC + FLASH 8 BIT UP - Trays
ADUC848BCP62-3 制造商:Analog Devices 功能描述:MCU 8-Bit ADuC8xx 8052 CISC 62KB Flash 3.3V/5V 56-Pin LFCSP EP 制造商:Rochester Electronics LLC 功能描述:8BIT CISC 62KB FLASH 12.85MHZ 3.3V 56LFCSP - Bulk
ADUC848BCP62-5 制造商:Analog Devices 功能描述:MCU 8-bit ADuC8xx 8052 CISC 62KB Flash 3.3V/5V 56-Pin LFCSP EP
ADUC848BCP8-3 制造商:Analog Devices 功能描述:MCU 8-bit ADuC8xx 8052 CISC 62KB Flash 3.3V/5V 56-Pin LFCSP EP 制造商:Analog Devices 功能描述:10 CHANNEL 16 BIT ADC + FLASH 8 BIT UP - Trays 制造商:Rochester Electronics LLC 功能描述:10 CHANNEL 16 BIT ADC + FLASH 8 BIT UP - Bulk
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