M28C16A datasheet(1/19 Pages) STMICROELECTRONICS

部件名	M28C16A

功能描述	16 Kbit 2Kb x8 Parallel EEPROM

PDF	19 Pages

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制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

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1 / 19 page

M28C16A

M28C17A

16 Kbit (2Kb x8) Parallel EEPROM

August 1998

1/19

AI02109

11

A0-A10

W

DQ0-DQ7

VCC

M28C16A

M28C17A

G

E

VSS

8

RB

Figure 1. Logic Diagram

28

1

PDIP28 (BS)

PLCC32 (KA)

A0-A10

Address Input

DQ0-DQ7

Data Input / Output

W

Write Enable

E

Chip Enable

G

Output Enable

RB

Ready / Busy

VCC

Supply Voltage

VSS

Ground

Table 1. Signal Names

FAST ACCESS TIME:

– 150ns at 5V

– 250ns at 3V

SINGLE SUPPLY VOLTAGE:

–5V

± 10% for M28C16A and M28C17A

– 2.7V to 3.6V for M28C16-xxW

LOW POWER CONSUMPTION

FAST WRITE CYCLE

– 32 Bytes Page Write Operation

– Byte or Page Write Cycle: 5ms

ENHANCED END OF WRITE DETECTION

– Ready/Busy Open Drain Output

– Data Polling

– Toggle Bit

PAGE LOAD TIMER STATUS BIT

HIGH RELIABILITY SINGLE POLYSILICON,

CMOS TECHNOLOGY

– Endurance >100,000 Erase/Write Cycles

– Data Retention >40 Years

JEDEC APPROVED BYTEWIDE PIN OUT

DESCRIPTION

The M28C16A and M28C17Aare 2K x8 low power

Parallel EEPROM fabricatedwith STMicroelectron-

ics proprietary single polysilicon CMOS technology.

The device offers fast access time with low power

dissipation and requires a 5V or 3V power supply.

TSOP28 (NS)

8 x13.4mm

28

1

SO28 (MS)

300 mils

类似零件编号 - M28C16A

制造商	部件名	数据表	功能描述
STMicroelectronics	M28C16A	123Kb / 17P	16K (2K x 8) LOW VOLTAGE PARALLEL EEPROM with SOFTWARE DATA PROTECTION Nov-1997

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