参数资料
型号: DS1921Z-F5#
厂商: Maxim Integrated
文件页数: 35/45页
文件大小: 0K
描述: IBUTTON THERMOCHRON F5
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
RoHS指令信息: IButton RoHS Compliance Plan
标准包装: 8
系列: iButton®
存储容量: 512B
存储器类型: NVSRAM(非易失 SRAM)
产品目录页面: 1431 (CN2011-ZH PDF)
Read Memory with CRC (invalid address)
DS1921H/Z
RST
PD
Select
RMC
TA
<00 to EOP>
CRC16
<32 bytes>
CRC16
The "32 bytes" are all 00h.
Clear Memory
Loop
RST
PD
Select
CM
FF loop
To verify success, read the Status Register at address 0214h. If MEMCLR is 1, the command was
executed successfully.
Convert Temperature
RST
PD
Select
CT
FF loop
To read the result and to verify success, read the addresses 0211h (result) and the Device Samples Coun-
ter at address 021Dh to 021Fh. If the count has incremented, the command was executed successfully.
35 of 45
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