参数资料
型号: SY87729LHY TR
厂商: Micrel Inc
文件页数: 8/17页
文件大小: 0K
描述: IC SYNTHESIZER FRACTION N 32TQFP
标准包装: 1,000
系列: AnyClock®
类型: 分数合成器
PLL:
主要目的: 以太网,光纤通道,SONET/SDH/ATM
输入: PECL
输出: PECL
电路数: 1
比率 - 输入:输出: 1:1
差分 - 输入:输出: 是/是
频率 - 最大: 365MHz
电源电压: 3.15 V ~ 3.45 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 32-TQFP 裸露焊盘
供应商设备封装: 32-EPAD-TQFP
包装: 带卷 (TR)
配用: 576-1404-ND - BOARD EVAL N SY87729 EXPERIMENT
其它名称: SY87729LHYTR
SY87729LHYTR-ND
MCP7952X/MCP7951X
DS22300A-page 16
Preliminary
2012 Microchip Technology Inc.
6.0
ALARM 0 REGISTERS
REGISTER 6-1:
SECONDS 0X0C
U-0
R/W
10 Seconds
Seconds
bit 7
bit 6
bit 4 bit 3
bit 0
Legend:
R = Readable bit
W = Writable bit
U = Unimplemented bit, read as ‘0’
bit 7
Unimplemented: Read as ‘0’
bit 6-4
10 SECONDS<2:0>: 10 Seconds
bit 3-0
SECONDS<3:0>: Seconds
Note:
This contains the seconds match for the Alarm 0.
REGISTER 6-2:
MINUTES 0X0D
U-0
R/W
10 Minutes
Minutes
bit 7
bit 6
bit 4 bit 3
bit 0
Legend:
R = Readable bit
W = Writable bit
U = Unimplemented bit, read as ‘0’
bit 7
Unimplemented: Read as ‘0’
bit 6-4
10 MINUTES<2:0>: 10 Seconds
bit 3-0
MINUTES<3:0>: Seconds
Note:
This contains the minutes match for the Alarm 0.
REGISTER 6-3:
HOURS 0X0E
U-0
R/W
12/24
10 Hour
AM/PM
10 Hour
Hour
bit 7
bit 6
bit 5
bit 4 bit 3
bit 0
Legend:
R = Readable bit
W = Writable bit
U = Unimplemented bit, read as ‘0’
bit 7
Unimplemented: Read as ‘0’
bit 6
12/24: This is a copy of bit 6 in the Hours register (0x03)
bit 5
10 HOUR AM/PM
bit 4
10 HOUR
bit 3-0
HOUR<3:0>
Note:
This contains the minutes match for the Alarm 0.
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