SMM105NECR04 View Datasheet(PDF) - Summit Microelectronics

Part Name

Description

MFG CO.

SMM105NECR04

Single-Channel Supply Voltage Marginer and Active DC Output Controller

Summit Microelectronics 

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SMM105

Preliminary Information

I2C PROGRAMMING INFORMATION (CONTINUED)

M aster

Slave

S

S

T

T

A

R

Bus Address

Configuration

Register Address

A

R

Bus Address

T

T

S

A

S

A

S

A

S

A

A

2

A

1

A

0

W

3210

CCCCCCCC

76543210

A

A

C

C

K

K

S

A

S

A

S

A

S

A

A

2

A

1

A

0

R

3210

A

C

K

M aster

Slave

M aster

Slave

A

Data (1)

C

K

DDDDDDDD

76543210

DDD

765

NS

A

AT

C

Data (n)

CO

K

KP

DDD

210

DDDDDDDD

76543210

Figure 12 - Configuration Register Read

S

T

A

R

Bus Address

Configuration

Register Address

T

S

T

Data

O

P

S

A

S

A

S

A

SA

A2

A

1

AW

0

3210

CCCCCCCC

76543210

DDDDDDDD

76543210

A

A

A

C

C

C

K

K

K

M aster

Slave

Figure 13 – General Purpose Memory Byte Write

S

T

A

Configuration

R

T

Bus Address

Register Address

Data (1)

S S S SA A A

A A A A2 1 0W

3210

CCCCCCCC

76543210

DDDDDDDD

76543210

A

A

A

C

C

C

K

K

K

M aster

Slave

Data (2)

DDDDDDDD

76543210

DDD

765

A

C

K

S

T

Data (16)

O

P

DDD

210

DDDDDDDD

76543210

A

A

C

C

K

K

Figure 14 - General Purpose Memory Page Write

Summit Microelectronics, Inc

2068 1.8 09/20/05

16

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