參數(shù)資料
型號: XE8807AMI026TLF
廠商: Semtech
文件頁數(shù): 100/143頁
文件大?。?/td> 0K
描述: IC MCU LOW PWR MTP FLASH 32-TQFP
標準包裝: 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: 標準包裝
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
1-4
XE8806A/XE8807A
1.2 Pin map
The XE8806A and XE8807A can be delivered in different packages. The pin maps for the different packages are
given below.
1.2.1 TQFP-32
1
PD(0)
PA(0)
VBAT
XOUT
XIN
VSS
PA(7)
PD(7)
PB(2)
PB(3)
PD(3)
PA(3)
PA(4)
PD(4)
PB(4)
PB(5)
PB
(6)
PB
(7)
PD(
5
)
PA(
5
)
PA(
6
)
PD(
6
)
TE
S
T
VR
E
G
PB
(1
)
PB
(0
)
PD(
2
)
PA(
2
)
PA(
1
)
PD(
1
)
N
RESET
VPP
17
9
25
Figure 1-2. TQFP-32 pin map
1.2.2 SO-28
PA(1)/PD(1)
NRESET
VPP
PD(0)
PA(0)
VBAT
XOUT
XIN
VSS
PA(7)
PD(7)
VREG
TEST
PA(6)/PD(6)
PD(2)/PA(2)
PB(0)
PB(1)
PB(2)
PB(3)
PD(3)
PA(3)
PA(4)
PD(4)
PB(4)
PB(5)
PB(6)
PB(7)
PD(5)/PA(5)
15
28
14
1
Figure 1-3. SO28 pin map
In the SO-28 package, 4 pins of Port A and Port D are connected together. It is up to the user to choose between
the functionality of Port A or Port D for these pins.
Note: if one of the pins PD(1), PD(2), PD(5), PD(6) is used as output, the pull up of the corresponding pin of Port A
should be disabled in order to have low power consumption.
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