参数资料
型号: ADM1060ARU
厂商: Analog Devices Inc
文件页数: 43/52页
文件大小: 0K
描述: IC SUPERVIS/SEQUENC 7-CH 28TSSOP
标准包装: 50
系列: Super Sequencer®
类型: 序列发生器
监视电压数目: 7
输出: 可编程
电压 - 阀值: 可调节/可选择
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 28-TSSOP(0.173",4.40mm 宽)
供应商设备封装: 28-TSSOP
包装: 管件
配用: EVAL-ADM1060EBZ-ND - BOARD EVALUATION ADM1060
ADM1060
1
9
1
9
SCL
SDA
1
0
1
0
1
A1
A0
R/W
D7
D6
D5
D4
D3
D2
D1
D0
START BY MASTER
FRAME 1
ACK. BY
SLAVE
FRAME 2
ACK. BY
SLAVE
SLAVE ADDRESS
COMMAND CODE
1
9
1
9
SCL
(CONTINUED)
SDA
(CONTINUED)
D7
D6
D5
D4
D3
FRAME 3
D2
D1
D0
ACK. BY
SLAVE
D7
D6
D5
D4
D3
FRAME N
D2
D1
D0
ACK. BY
SLAVE
STOP
BY
MASTER
DATA BYTE
Figure 25. General SMBus Write Timing Diagram
DATA BYTE
1
9
1
9
SCL
SDA
1
0
1
0
1
A1
A0
R/W
D7
D6
D5
D4
D3
D2
D1
D0
START BY MASTER
FRAME 1
ACK. BY
SLAVE
FRAME 2
ACK. BY
MASTER
SLAVE ADDRESS
DATA BYTE
1
9
1
9
SCL
(CONTINUED)
SDA
(CONTINUED)
D7
D6
D5
D4
D3 D2
FRAME 3
DATA BYTE
D1
D0
ACK. BY
MASTER
D7
D6
D5
D4
D3 D2
FRAME N
DATA BYTE
D1
D0
NO ACK.
STOP
BY
MASTER
Figure 26. General SMBus Read Timing Diagram
t LOW
t R
t F
t HD;STA
SCL
t HD;STA
t HD;DAT
t HIGH
t SU;DAT
t SU;STA
t SU;STO
SDA
P
t BUF
S
S
P
Figure 27. Serial Bus Timing Diagram
the EEPROM is arranged as 16 pages of 32 bytes, and an entire
SMBus PROTOCOLS FOR RAM AND EEPROM
The ADM1060 contains volatile registers (RAM) and nonvola-
tile EEPROM. User RAM occupies address locations from 0x00
to 0xDF, while EEPROM occupies addresses from 0xF800 to
0xF9FF.
page must be erased.
Page erasure is enabled by setting Bit 3 in register UPDCFG
(address 0x90) to 1. If this is not set, page erasure cannot occur,
even if the command byte (0xFE) is programmed across the
SMBus.
Data can be written to and read from both RAM and EEPROM
as single data bytes.
Data can be written only to unprogrammed EEPROM locations.
To write new data to a programmed location, it is first necessary
to erase it. EEPROM erasure cannot be done at the byte level;
Rev. B | Page 43 of 52
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