- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄384925 > SMS44S (Summit Microelectronics, Inc.) Highly Programmble Voltage Supervisory Circuit PDF資料下載
參數(shù)資料
| 型號： | SMS44S |
| 廠商： | Summit Microelectronics, Inc. |
| 英文描述： | Highly Programmble Voltage Supervisory Circuit |
| 中文描述： | 高度可編程電壓監(jiān)控電路 |
| 文件頁數(shù)： | 13/16頁 |
| 文件大?。?/td> | 401K |
| 代理商： | SMS44S |
13
2047 2.3 10/23/00
SMS44
SUMMIT MICROELECTRONICS, Inc.
The high order bits of the address byte remain constant.
Should the master transmit more than 16 bytes, prior to
generating the STOP condition, the address counter will
“
roll over
”
and the previously written data will be overwrit-
Figure 10. Read and Write Operations
ten. As with the byte-write operation, all inputs are
disabled during the internal write cycle. Refer to Figure 10
for the address, ACKnowledge, and data transfer se-
quence.
Typical Write Operation
(Standard memory device type)
A
C
K
R
/
W
A
C
K
D
7
D
6
D
5
D
4
D
3
D
2
D
1
D
0
A
C
K
S
T
O
P
S
T
A
R
T
Typical Reading Operation
(Alternate memory device type)
Master
SDA
Slave
1
1
0
S
T
A
R
T
A
C
K
B
A
2
B
A
1
A
8
R
/
W
A
C
K
D
7
D
6
D
5
D
4
D
3
D
2
D
1
D
0
A
C
K
S
T
O
P
Master
SDA
Slave
0
1
1 0
A
C
K
R
/
W
A
C
K
D
7
D
6
D
5
D
4
D
3
D
2
D
1
D
0
A
C
K
S
T
O
P
S
T
A
R
T
Writing Configuration Registers
Master
SDA
Slave
0 1
1 0
Master
SDA
Slave
Device Type
Address
Bus
Address
A
7
A
6
A
5
A
4
A
3
A
2
A
1
A
0
A
7
A
6
A
5
A
4
A
3
A
2
A
1
A
0
1
C
7
C
6
C
5
C
4
C
3
C
2
C
1
C
0
A
C
K
R
/
W
A
C
K
S
T
A
R
T
C
7
C
6
C
5
C
4
C
3
C
2
C
1
C
0
Reading the Configuration Register
0 1
1 0
A
C
K
R
/
W
A
C
K
S
T
O
P
S
T
A
R
T
D
7
D
6
D
5
D
4
D
3
D
2
D
1
D
0
0 1
1 0
Up to 15
additional bytes
can be written
before issuing
the stop.
The host may continue
clocking out data so long as
it provides an ACK response
after each byte.
B
A
2
B
A
1
A
8
B
A
2
B
A
1
X
B
A
2
B
A
1
X
B
A
2
B
A
1
X
2047 Fig10 2.1
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SMS45 | Quad Programmable Precision Cascade Sequencer and Supervisory Controller with 4k-Bit Nonvolatile Memory |
| SMS45GCR00 | Quad Programmable Precision Cascade Sequencer and Supervisory Controller with 4k-Bit Nonvolatile Memory |
| SMS45GCR01 | Quad Programmable Precision Cascade Sequencer and Supervisory Controller with 4k-Bit Nonvolatile Memory |
| SMS45GCR02 | Quad Programmable Precision Cascade Sequencer and Supervisory Controller with 4k-Bit Nonvolatile Memory |
| SMS45GCR03 | Quad Programmable Precision Cascade Sequencer and Supervisory Controller with 4k-Bit Nonvolatile Memory |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SMS45 | 制造商:SUMMIT 制造商全稱:SUMMIT 功能描述:Quad Programmable Precision Cascade Sequencer and Supervisory Controller with 4k-Bit Nonvolatile Memory |
| SMS-450 | 制造商:3M Electronic Products Division 功能描述:80610754741 SMS 450 50MM (1.96 制造商:3M Electronic Products Division 功能描述:50MM 1.9685" RED SQUARES 制造商:3M Electronic Products Division 功能描述:SMS 450 50MM 1.9685 PC 6300450BK RED SQR |
| SMS450(1220MM) | 制造商:3M Electronic Products Division 功能描述:80610692404 SMS 450 BK 1,220MM RD SQ 6300450BK RD-SQ |
| SMS-450-BLK-1220MM | 制造商:3M Electronic Products Division 功能描述:80610692404 4FT STKS |
| SMS-450-RED-50MM | 制造商:3M Electronic Products Division 功能描述:80610754741 |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。