参数资料
型号: XE8805AMI028LF
厂商: Semtech
文件页数: 145/156页
文件大小: 0K
描述: IC DAS 16BIT FLASH 8K MTP 64LQFP
标准包装: 160
系列: XE880x
应用: 感测机
核心处理器: Coolrisc816?
程序存储器类型: 闪存(22 kB)
控制器系列: XE8000
RAM 容量: 512 x 8
接口: UART,USRT
输入/输出数: 24
电源电压: 2.4 V ~ 5.5 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 64-LQFP
包装: 托盘
供应商设备封装: 64-LQFP(10x10)
产品目录页面: 585 (CN2011-ZH PDF)
配用: XE8000MP-ND - PROG BOARD AND PROSTART2 CARD
Semtech 2006
www.semtech.com
16-3
XE8805/05A
register name
RegAcOutLsb
RegAcOutMsb
RegAcCfg0
RegAcCfg1
RegAcCfg2
RegAcCfg3
RegAcCfg4
RegAcCfg5
Table 16-1: AC registers
pos.
RegAcOutLsb
rw
reset
description
7:0
Out[7:0]
r
00000000
resetsystem
LSB of the output code
Table 16-2: RegAcOutLsb
pos.
RegAcOutMsb
rw
reset
description
7:0
Out[15:8]
r
00000000
resetsystem
MSB of the output code
Table 16-3: RegAcOutMsb
pos.
RegAcCfg0
rw
reset
description
7
Start
w r0
0 resetsystem
starts a conversion
6:5
SET_NELCONV[1:0]
r w
01 resetsystem
sets the number of elementary conversions
4:2
SET_OSR[2:0]
r w
010 resetsystem
sets the oversampling rate of an elementary
conversion
1
CONT
r w
0 resetsystem
continuous conversion mode
0
reserved
r w
0 resetsystem
Table 16-4: RegAcCfg0
pos.
RegAcCfg1
rw
reset
description
7:6
IB_AMP_ADC[1:0]
r w
11 resetsystem
Bias current selection of the ADC converter
5:4
IB_AMP_PGA[1:0]
r w
11 resetsystem
Bias current selection of the PGA stages
3:0
ENABLE[3:0]
r w
0000
resetsystem
Enables the different PGA stages and the ADC
Table 16-5: RegAcCfg1
pos.
RegAcCfg2
rw
reset
description
7:6
FIN[1:0]
r w
00 resetsystem
Sampling frequency selection
5:4
PGA2_GAIN[1:0]
r w
00 resetsystem
PGA2 stage gain selection
3:0
PGA2_OFFSET[3:0]
r w
0000
resetsystem
PGA2 stage offset selection
Table 16-6: RegAcCfg2
Not
Recommended
for
New
Designs
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