參數(shù)資料
型號(hào): ADUC7121BBCZ
廠商: Analog Devices Inc
文件頁(yè)數(shù): 23/96頁(yè)
文件大小: 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
Data Sheet
ADuC7121
Rev. B | Page 3 of 96
REVISION HISTORY
3/13—Rev. A to Rev. B
Changes to Table 9 ..........................................................................19
Changes to Table 11 ........................................................................24
Changes to Reset Operation Section ............................................40
Added RSTCFGKEY0 Register and RSTCFGKEY1 Register
Sections.............................................................................................40
Added Table 49 and Table 50; Renumbered Sequentially .........40
Changed IREF = 370.37 A to IREF = 380 A..................................44
Changes to Figure 32 ......................................................................44
Changes to Table 57 ........................................................................45
Changes to Table 64 ........................................................................46
3/12—Rev. 0 to Rev. A
Changed IDAC2 Full-Scale Output to 45 mA........... Throughout
Changed IDAC3 Full-Scale Output to 80 mA........... Throughout
Added BUFFER VREF Out Parameter to Table 1,
Specifications Section .......................................................................6
Changes to IDAC3 and IDAC2, Full-Scale Output Parameter,
Table 1, Specifications Section.........................................................6
Changes to Flash/EE Memory Section.........................................35
Changes to PADC0x/PADC1x Pins Section................................28
Added New Figure 15, Renumbered Sequentially......................28
Changes to Temperature Sensor Section......................................29
Changes to Current Output DACs (IDAC) Section ...................43
Changes to Table 58 ........................................................................45
Change to External Interrupts (IRQ0 to IRQ5) Section
Heading.............................................................................................84
Added Hour:Minute:Second:1/128 Format Section...................86
Added New Table 122, Renumbered Sequentially......................86
Changes to Timer3 Control Register Section..............................91
Changes to Table 130 ......................................................................92
1/11—Revision 0: Initial Version
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