參數(shù)資料
型號: XE8805AMI028LF
廠商: Semtech
文件頁數(shù): 112/156頁
文件大小: 0K
描述: IC DAS 16BIT FLASH 8K MTP 64LQFP
標(biāo)準(zhǔn)包裝: 160
系列: XE880x
應(yīng)用: 感測機(jī)
核心處理器: Coolrisc816?
程序存儲器類型: 閃存(22 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: 64-LQFP
包裝: 托盤
供應(yīng)商設(shè)備封裝: 64-LQFP(10x10)
產(chǎn)品目錄頁面: 585 (CN2011-ZH PDF)
配用: XE8000MP-ND - PROG BOARD AND PROSTART2 CARD
Semtech 2006
www.semtech.com
10-2
XE8805/05A
10.1 Features
Low power RAM locations.
10.2 Overview
In order to save power consumption, 8 8-bit registers are provided in page 0. These memory locations should be
reserved for often-updated variables. Accessing these register locations requires much less power than the other
general purpose RAM locations.
10.3 Register map
pos.
Reg00
rw
reset
function
7-0
Reg00
rw
XXXXXXXX
low-power data memory
Table 10-1: Reg00
pos.
Reg01
rw
reset
function
7-0
Reg01
rw
XXXXXXXX
low-power data memory
Table 10-2: Reg01
pos.
Reg02
rw
reset
function
7-0
Reg02
rw
XXXXXXXX
low-power data memory
Table 10-3: Reg02
pos.
Reg03
rw
reset
function
7-0
Reg03
rw
XXXXXXXX
low-power data memory
Table 10-4: Reg03
pos.
Reg04
rw
reset
function
7-0
Reg04
rw
XXXXXXXX
low-power data memory
Table 10-5: Reg04
pos.
Reg05
rw
reset
function
7-0
Reg05
rw
XXXXXXXX
low-power data memory
Table 10-6: Reg05
pos.
Reg06
rw
¨reset
function
7-0
Reg06
rw
XXXXXXXX
low-power data memory
Table 10-7: Reg06
pos.
Reg07
rw
reset
function
7-0
Reg07
rw
XXXXXXXX
low-power data memory
Table 10-8: Reg07
Not
Recommended
for
New
Designs
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