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参数资料
| 型号： | ADUC7033BSTZ-88-RL |
| 厂商： | Analog Devices Inc |
| 文件页数： | 30/140页 |
| 文件大小： | 0K |
| 描述： | IC BATT SENSOR PREC 48LQFP |
| 标准包装： | 2,000 |
| 功能： | 电池监控器 |
| 电源电压： | 3.5 V ~ 18 V |
| 工作温度： | -40°C ~ 115°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 48-LQFP |
| 供应商设备封装： | 48-LQFP（7x7） |
| 包装： | 带卷 (TR) |
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ADuC7033
FLASH/EE MEMORY SECURITY
The 94 kB of Flash/EE memory available to the user can be read
and write protected using the FFE0HID and FEE1HID
registers.
In Block0, the FEE0HID MMR protects the 30 kB of Flash/EE
memory. Bit 0 to Bit 28 of this register protect Page 0 to Page 57
from writing. Each bit protects two pages, that is, 1 kB. Bit 29 to
Bit 30 protect Page 58 and Page 59 respectively, that is, each bit
write protects a single page of 512 bytes. The MSB of this
register (Bit 31) protects Block0 from been read via JTAG.
The FEE0PRO register mirrors the bit definitions of the
FEE0HID MMR. The FEE0PRO MMR allows user code to
lock the protection or security configuration of the Flash/EE
memory so that the protection configuration is automatically
loaded on subsequent power-on or reset events. This flexibility
Block0, Flash/EE Memory Protection Registers
allows the user to set and test protection settings temporarily
using the FEE0HID MMR and subsequently lock the required
protection configuration (using FEE0PRO) when shipping
protection systems into the field.
In Block1 (64 kB), the FEE1HID MMR protects the 64 kB of
Flash/EE memory. Bit 0 to Bit 29 of this register protect Page 0
to Page 119 from writing. Each bit protects four pages, that is,
2 kB. Bit 30 protects Page 120 to Page 127, that is, Bit 30 write
protects eight pages of 512 bytes. The MSB of this register
(Bit 31) protects Flash/EE Block1, from been read via JTAG.
As with Block0, FEE1PRO register mirrors the bit definitions of
the FEE1HID MMR. The FEE1PRO MMR allows user code to
lock the protection or security configuration of the Flash/EE
memory so that the protection configuration is automatically
loaded on subsequent power-on or reset events.
Name:
Address:
Default Value:
Access:
Function:
FEE0HID and FEE0PRO
0xFFFF0E20 (for FEE0HID) and 0xFFFF0E1C (for FEE0PRO)
0xFFFFFFFF (for FEE0HID) and 0x00000000 (for FEE0PRO)
Read/write access
These registers are written by user code to configure the protection of the Flash/EE memory.
Table 16. FEE0HID and FEE0PRO MMR Bit Designations
Bit
31
30
29
28 to 0
Description
Read Protection.
Cleared by user to protect the 32 kB Flash/EE block code through JTAG read access.
Set by user to allow reading of the 32 kB Flash/EE block code through JTAG read access.
Write Protection Bit.
Set by user code to unprotect Page 59.
Cleared by user code to write protect Page 59.
Write Protection Bit.
Set by user code to unprotect Page 58.
Cleared by user code to write protect Page 58.
Write Protection Bits.
When set by user code, these bits unprotect Page 0 to Page 57 of the 30 kB Flash/EE code memory. Each bit write protects two
pages and each page consists of 512 bytes.
When cleared by user code, these bits write protect Page 0 to Page 57 of the 30 kB Flash/EE code memory. Each bit write protects
two pages and each page consists of 512 bytes.
Rev. B | Page 30 of 140
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相关代理商/技术参数 |
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| ADUC7033BSTZ-8L | 制造商:Analog Devices 功能描述:INTEGRATED PRECISION BATTERY SENSOR 48LQFP - Trays 制造商:Rochester Electronics LLC 功能描述: |
| ADUC7033BSTZ-8L-RL | 制造商:Analog Devices 功能描述:INTEGRATED PRECISION BATTERY SENSOR 48LQFP - Tape and Reel |
| ADUC7033BSTZ8VTCRL | 制造商:Analog Devices 功能描述: |
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| ADUC7034BCPZ | 功能描述:IC MCU FLASH 32K ANLG IO 48LFCSP RoHS:是 类别:集成电路 (IC) >> 嵌入式 - 微控制器， 系列:MicroConverter® ADuC7xxx 标准包装:38 系列:Encore!® XP® 核心处理器:eZ8 芯体尺寸:8-位 速度:5MHz 连通性:IrDA，UART/USART 外围设备:欠压检测/复位，LED，POR，PWM，WDT 输入/输出数:16 程序存储器容量:4KB（4K x 8） 程序存储器类型:闪存 EEPROM 大小:- RAM 容量:1K x 8 电压 - 电源 (Vcc/Vdd):2.7 V ~ 3.6 V 数据转换器:- 振荡器型:内部 工作温度:-40°C ~ 105°C 封装/外壳:20-SOIC（0.295"，7.50mm 宽） 包装:管件 其它名称:269-4116Z8F0413SH005EG-ND |
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