HM628512LTT-5 datasheet(7/15 Pages) HITACHI-METALS

Part #	HM628512LTT-5

Description	524288-word x 8-bit High Speed CMOS Static RAM

Download	15 Pages

Scroll/Zoom	100%

Manufacturer	HITACHI-METALS [Hitachi Metals, Ltd]

Direct Link	http://www.hitachi-metals.co.jp/e

Logo

7 / 15 page

HM628512 Series

7

AC Characteristics (Ta = 0 to +70

°C, V

CC = 5 V ± 10%, unless otherwise noted.)

Test Conditions

• Input pulse levels: 0.8 V to 2.4 V

• Input rise and fall time: 5 ns

• Input and output timing reference levels: 1.5 V

• Output load: 1 TTL Gate + C

L (100 pF) (HM628512-7A/7)

1 TTL Gate + C

L (50 pF) (HM628512-5)

(Including scope & jig)

Read Cycle

HM628512

-5

-7A

-7

Parameter

Symbol

Min

Max

Min

Max

Min

Max

Unit

Notes

Read cycle time

t

RC

55

—

65

—

70

—

ns

Address access time

t

AA

—55

—

60—70

ns

Chip select access time

t

CO

—55

—

65—70

ns

Output enable to output valid

t

OE

—25

—

30—35

ns

Chip selection to output in low-Z

t

LZ

10

—

10

—

10

—

ns

2

Output enable to output in low-Z

t

OLZ

5—

ns

2

Chip deselection to output in high-Z

t

HZ

0

20

0

20

0

25

ns

1, 2

Output disable to output in high-Z

t

OHZ

0

20

0

20

0

25

ns

1, 2

Output hold from address change

t

OH

10

—

10

—

10

—

ns

Notes: 1. t

HZ and t OHZ are defined as the time at which the outputs achieve the open circuit conditions and are

not referred to output voltage levels.

2. This parameter is sampled and not 100% tested.

Similar Part No. - HM628512LTT-5

Manufacturer	Part #	Datasheet	Description
Hitachi Semiconductor	HM628512	85Kb / 18P	4 M SRAM (512-kword x 8-bit)
	HM628512A	552Kb / 18P	4M SRAM (512 KWORD X 8 BIT)
	HM628512AI	509Kb / 17P	524288-word x 8-bit High Speed CMOS Static RAM
	HM628512ALFP-5	552Kb / 18P	4M SRAM (512 KWORD X 8 BIT)
	HM628512ALFP-5SL	552Kb / 18P	4M SRAM (512 KWORD X 8 BIT)

More results

Similar Description - HM628512LTT-5

Manufacturer	Part #	Datasheet	Description
Hitachi Semiconductor	HM628512AI	509Kb / 17P	524288-word x 8-bit High Speed CMOS Static RAM
Mitsubishi Electric Sem...	M5M5V408BFP-85L	171Kb / 14P	4194304-BIT (524288-WORD BY 8-BIT) CMOS STATIC RAM
Renesas Technology Corp	M5M5V408BFP	151Kb / 10P	4194304-BIT (524288-WORD BY 8-BIT) CMOS STATIC RAM
Mitsubishi Electric Sem...	M5M54R08J-12	57Kb / 6P	4194304-BIT (524288-WORD BY 8-BIT) CMOS STATIC RAM
	M5M5408BFP	56Kb / 10P	4194304-BIT (524288-WORD BY 8-BIT) CMOS STATIC RAM
	M5M5V408BFP	162Kb / 14P	4194304-BIT (524288-WORD BY 8-BIT) CMOS STATIC RAM
	M5M5V4R08J-12	56Kb / 12P	4194304-BIT (524288-WORD BY 8-BIT) CMOS STATIC RAM
Renesas Technology Corp	M5M5408BFP	143Kb / 10P	4194304-BIT (524288-WORD BY 8-BIT) CMOS STATIC RAM
Mitsubishi Electric Sem...	M5M54R08AJ-10	45Kb / 6P	4194304-BIT (524288-WORD BY 8-BIT) CMOS STATIC RAM
Sony Corporation	CXK5T81000ATM	262Kb / 11P	131072-word x 8-bit High Speed CMOS Static RAM

More results

HM628512LTT-5 Datasheet(PDF) 7 Page - Hitachi Metals, Ltd

HM628512LTT-5 Datasheet(HTML) 7 Page - Hitachi Metals, Ltd

Similar Part No. - HM628512LTT-5

Similar Description - HM628512LTT-5

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

Datasheet Download

Link URL