EBD21RD4ABNA

Preliminary Data Sheet E0273E20 (Ver. 2.0)

7

Byte No.

Function described

Bit7

Bit6

Bit5

Bit4

Bit3

Bit2

Bit1

Bit0

Hex value

Comments

77

Module part number

0

0

1

1

0

0

0

1

31H

1

78

Module part number

0

1

0

1

0

0

1

0

52H

R

79

Module part number

0

1

0

0

0

1

0

0

44H

D

80

Module part number

0

0

1

1

0

1

0

0

34H

4

81

Module part number

0

1

0

0

0

0

0

1

41H

A

82

Module part number

0

1

0

0

0

0

1

0

42H

B

83

Module part number

0

1

0

0

1

1

1

0

4EH

N

84

Module part number

0

1

0

0

0

0

0

1

41H

A

85

Module part number

0

0

1

0

1

1

0

1

2DH

—

86

Module part number

-7A, -7B

0

0

1

1

0

1

1

1

37H

7

-10

0

0

1

1

0

0

0

1

31H

1

87

Module part number

-7A

0

1

0

0

0

0

0

1

41H

A

-7B

0

1

0

0

0

0

1

0

42H

B

-10

0

0

1

1

0

0

0

0

30H

0

88 to 90

Module part number

0

0

1

0

0

0

0

0

20H

(Space)

91

Revision code

0

0

1

1

0

0

0

0

30H

Initial

92

Revision code

0

0

1

0

0

0

0

0

20H

(Space)

93

Manufacturing date

×

×

×

×

×

×

×

×

××

Year code

(HEX)

94

Manufacturing date

×

×

×

×

×

×

×

×

××

Week code

(HEX)

95 to 98

Module serial number

*

2

99 to 127

Manufacturer specific data

Notes: 1. All serial PD data are not protected. 0: Serial data, “driven Low”, 1: Serial data, “driven High” These

SPD are based on JEDEC Committee Ballot JC-42.5-99-129.

2. Bytes 95 through 98 are assembly serial number.

3. These specifications are defined based on component specification, not module.