參數(shù)資料
型號(hào): ADUC7121BBCZ
廠(chǎng)商: Analog Devices Inc
文件頁(yè)數(shù): 31/96頁(yè)
文件大?。?/td> 0K
描述: IC ARM7TDMI MCU 126KB 108CSPBGA
標(biāo)準(zhǔn)包裝: 1
系列: MicroConverter® ADuC7xxx
核心處理器: ARM7
芯體尺寸: 16/32-位
速度: 41.78MHz
連通性: I²C,SPI,UART/USART
外圍設(shè)備: POR,PWM,WDT
輸入/輸出數(shù): 32
程序存儲(chǔ)器容量: 126KB(63K x 16)
程序存儲(chǔ)器類(lèi)型: 閃存
RAM 容量: 8K x 8
電壓 - 電源 (Vcc/Vdd): 3 V ~ 3.6 V
數(shù)據(jù)轉(zhuǎn)換器: A/D 9x12b,D/A 4x12b
振蕩器型: 內(nèi)部
工作溫度: -10°C ~ 95°C
封裝/外殼: 108-LFBGA,CSPBGA
包裝: 托盤(pán)
Data Sheet
ADuC7121
Rev. B | Page 37 of 96
Table 41. FEE0PRO and FEE0HID MMR Bit Designations
Bit
Description
31
Read protection.
Cleared by the user to protect Block 0.
Set by the user to allow reading Block 0.
30:0
Write protection for Page 123 to Page 120, for Page 119
to Page 116, and for Page 0 to Page 3.
Cleared by the user to protect the pages in writing.
Set by the user to allow writing the pages.
Command Sequence for Executing a Mass Erase
FEE0DAT = 0x3CFF;
FEE0ADR = 0xFFC3;
FEE0MOD = FEE0MOD|0x8;
//Erase key enable
FEE0CON = 0x06;
//Mass erase command
FEE1DAT Register
FEE1DAT is a 16-bit data register.
Name:
FEE1DAT
Address:
0xFFFF0E8C
Default value:
0xXXXX
Access:
Read and write
FEE1ADR Register
FEE1ADR is a 16-bit address register.
Name:
FEE1ADR
Address:
0xFFFF0E90
Default value:
0x0000
Access:
Read and write
FEE1SGN Register
FEE1SGN is a 24-bit code signature.
Name:
FEE1SGN
Address:
0xFFFF0E98
Default value:
0xFFFFFF
Access:
Read only
FEE1PRO Register
FEE1PRO provides protection following subsequent reset MMR.
It requires a software key (see Table 42).
Name:
FEE1PRO
Address:
0xFFFF0E9C
Default value:
0x00000000
Access:
Read and write
FEE1HID Register
FEE1HID provides immediate protection MMR. It does not
require any software keys (see Table 42).
Name:
FEEHID
Address:
0xFFFF0EA0
Default value:
0xFFFFFFFF
Access:
Read and write
Table 42. FEE1PRO and FEE1HID MMR Bit Designations
Bit
Description
31
Read protection.
Cleared by the user to protect Block 1.
Set by the user to allow reading Block 1.
30
Write protection for Page 127 to Page 120.
Cleared by the user to protect the pages in writing.
Set by the user to allow writing the pages.
29:0
Write protection for Page 119 to Page 116 and for Page 0
to Page 3.
Cleared by the user to protect the pages in writing.
Set by the user to allow writing the pages.
FEE0STA Register
Name:
FEE0STA
Address:
0xFFFF0E00
Default value:
0x0000
Access:
Read and write
FEE1STA Register
Name:
FEE1STA
Address:
0xFFFF0E80
Default value:
0x0000
Access:
Read and write
Table 43. FEExSTA MMR Bit Designations
Bit
Description
15:6
Reserved.
5
Reserved.
4
Reserved.
3
Flash/EE interrupt status bit.
Set automatically when an interrupt occurs, that is,
when a command is complete and the Flash/EE
interrupt enable bit in the FEExMOD register is set.
Cleared when reading FEExSTA register.
2
Flash/EE controller busy.
Set automatically when the controller is busy.
Cleared automatically when the controller is not busy.
相關(guān)PDF資料
PDF描述
VE-B34-IY-F1 CONVERTER MOD DC/DC 48V 50W
VI-JTZ-IX-F4 CONVERTER MOD DC/DC 2V 30W
VE-B33-IY-F4 CONVERTER MOD DC/DC 24V 50W
VI-JTZ-IW-F4 CONVERTER MOD DC/DC 2V 40W
VJ2220Y824KBAAT4X CAP CER 0.82UF 50V 10% X7R 2220
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ADUC7121BBCZ-RL 功能描述:PRECISION ANALOG MCU I.C RoHS:是 類(lèi)別:集成電路 (IC) >> 嵌入式 - 微控制器, 系列:MicroConverter® ADuC7xxx 標(biāo)準(zhǔn)包裝:38 系列:Encore!® XP® 核心處理器:eZ8 芯體尺寸:8-位 速度:5MHz 連通性:IrDA,UART/USART 外圍設(shè)備:欠壓檢測(cè)/復(fù)位,LED,POR,PWM,WDT 輸入/輸出數(shù):16 程序存儲(chǔ)器容量:4KB(4K x 8) 程序存儲(chǔ)器類(lèi)型:閃存 EEPROM 大小:- RAM 容量:1K x 8 電壓 - 電源 (Vcc/Vdd):2.7 V ~ 3.6 V 數(shù)據(jù)轉(zhuǎn)換器:- 振蕩器型:內(nèi)部 工作溫度:-40°C ~ 105°C 封裝/外殼:20-SOIC(0.295",7.50mm 寬) 包裝:管件 其它名稱(chēng):269-4116Z8F0413SH005EG-ND
ADUC7122 制造商:AD 制造商全稱(chēng):Analog Devices 功能描述:Precision Analog Microcontroller, 12-Bit Analog I/O, ARM7TDMI? MCU
ADUC7122BBCZ 功能描述:IC ARM7TDMI MCU 126KB 108CSPBGA RoHS:是 類(lèi)別:集成電路 (IC) >> 嵌入式 - 微控制器, 系列:MicroConverter® ADuC7xxx 標(biāo)準(zhǔn)包裝:250 系列:56F8xxx 核心處理器:56800E 芯體尺寸:16-位 速度:60MHz 連通性:CAN,SCI,SPI 外圍設(shè)備:POR,PWM,溫度傳感器,WDT 輸入/輸出數(shù):21 程序存儲(chǔ)器容量:40KB(20K x 16) 程序存儲(chǔ)器類(lèi)型:閃存 EEPROM 大小:- RAM 容量:6K x 16 電壓 - 電源 (Vcc/Vdd):2.25 V ~ 3.6 V 數(shù)據(jù)轉(zhuǎn)換器:A/D 6x12b 振蕩器型:內(nèi)部 工作溫度:-40°C ~ 125°C 封裝/外殼:48-LQFP 包裝:托盤(pán) 配用:MC56F8323EVME-ND - BOARD EVALUATION MC56F8323
ADUC7122BBCZ-RL 功能描述:PRECISION ANALOG MCU I.C RoHS:是 類(lèi)別:集成電路 (IC) >> 嵌入式 - 微控制器, 系列:MicroConverter® ADuC7xxx 標(biāo)準(zhǔn)包裝:38 系列:Encore!® XP® 核心處理器:eZ8 芯體尺寸:8-位 速度:5MHz 連通性:IrDA,UART/USART 外圍設(shè)備:欠壓檢測(cè)/復(fù)位,LED,POR,PWM,WDT 輸入/輸出數(shù):16 程序存儲(chǔ)器容量:4KB(4K x 8) 程序存儲(chǔ)器類(lèi)型:閃存 EEPROM 大小:- RAM 容量:1K x 8 電壓 - 電源 (Vcc/Vdd):2.7 V ~ 3.6 V 數(shù)據(jù)轉(zhuǎn)換器:- 振蕩器型:內(nèi)部 工作溫度:-40°C ~ 105°C 封裝/外殼:20-SOIC(0.295",7.50mm 寬) 包裝:管件 其它名稱(chēng):269-4116Z8F0413SH005EG-ND
ADUC7124 制造商:AD 制造商全稱(chēng):Analog Devices 功能描述:Precision Analog Microcontroller, 12-Bit Analog I/O, Large Memory, ARM7TDMI MCU with Enhanced IRQ Handler