HANBit

HMD1M32M2EG

URL:www.hbe.co.kr

- 7 -

HANBiT Electronics Co., Ltd

.

REV. 1.0 (August. 2002)

15. An initial pause of 200us is required after power up followed by a minimum of eight initialization cycle (eny

combination of cycles containing /RAS clock such as /RAS only refresh).

If the internal refresh count is used, a mnimum of eight /CAS before /RAS refresh cycle are required.

Packaging Dimension

ORDERING INFORMATION

Part Number

Density

Org.

Package

Component

Number

Vcc

MODE

SPEED

HMD1M32M2EG-6

4MByte

X32

72 Pin-SIMM

2EA

5V

EDO

60ns

HMD1M32M2EG-7

4MByte

x 32

72 Pin-SIMM

2EA

5V

EDO

70ns

0.25 mm MAX

MIN

2.54 mm

1.27mm

Gold : 1.04

±0.10 mm

Solder:0.914

±0.10mm

5.08mm

MAX

1.29

±0.08 mm

10.16 mm

107.95 mm

95.25 mm

6.35 mm

R1.57

±1.0 mm

6.35mm

2.03mm

19.05mm

6.35 mm

101.19 mm

R1.57 mm

3.18

±0.51R

3.38 mm

Gold : 1.04

±10 mm