參數(shù)資料
型號: XE8807AMI026TLF
廠商: Semtech
文件頁數(shù): 81/143頁
文件大小: 0K
描述: IC MCU LOW PWR MTP FLASH 32-TQFP
標(biāo)準(zhǔn)包裝: 1
系列: XE880x
應(yīng)用: 感測機
核心處理器: Coolrisc816?
程序存儲器類型: 閃存(11 kB)
控制器系列: XE8000
RAM 容量: 512 x 8
接口: UART,USRT
輸入/輸出數(shù): 24
電源電壓: 2.4 V ~ 5.5 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 32-TQFP
包裝: 標(biāo)準(zhǔn)包裝
供應(yīng)商設(shè)備封裝: 32-TQFP(7x7)
產(chǎn)品目錄頁面: 585 (CN2011-ZH PDF)
配用: XE8000MP-ND - PROG BOARD AND PROSTART2 CARD
其它名稱: XE8807AMI026DKR
Semtech 2006
www.semtech.com
7-3
XE8806A/XE8807A
pos.
RegSysRcTrim1
rw
reset
function
7-5
--
r
000
Unused
4
RcFreqRange
r/w
0 nresetcold
Low/high freq. range (low=0)
3
RcFreqCoarse[3]
r/w
0 nresetcold
RC coarse trim bit 3
2
RcFreqCoarse[2]
r/w
0 nresetcold
RC coarse trim bit 2
1
RcFreqCoarse[1]
r/w
0 nresetcold
RC coarse trim bit 1
0
RcFreqCoarse[0]
r/w
1 nresetcold
RC coarse trim bit 0
Table 7-4: RegSysRCTrim1 register
pos.
RegSysRcTrim2
rw
reset
function
7-6
--
r
00
Unused
5
RcFreqFine[5]
r/w
0 nresetcold
RC fine trim bit 5
4
RcFreqFine[4]
r/w
0 nresetcold
RC fine trim bit 4
3
RcFreqFine[3]
r/w
0 nresetcold
RC fine trim bit 3
2
RcFreqFine[2]
r/w
0 nresetcold
RC fine trim bit 2
1
RcFreqFine[1]
r/w
0 nresetcold
RC fine trim bit 1
0
RcFreqFine[0]
r/w
0 nresetcold
RC fine trim bit 0
Table 7-5: RegSysRCTrim2 register
pos.
RegSysPtckmode
rw
reset
function
7-1
--
r
0000000
Unused
0
Reserved
r/w
0 nresetglobal
Reserved
Table 7-6: RegSysPtckmode register
7.4
Interrupts and events map
interrupt source
Default mapping in the interrupt
manager
Default mapping in the event
manager
ck128Hz
RegIrqHig(6)
RegEvn(5)
ck1Hz
RegIrqMid(3)
RegEvn(1)
Table 7-7: Interrupts and events map
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