M28C16B datasheet(15/17 Pages) STMICROELECTRONICS

部件名	M28C16B

功能描述	16 Kbit 2K x 8 Parallel EEPROM With Software Data Protection

PDF	17 Pages

Scroll/Zoom	100%

制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

标志

15 / 17 page

15/17

M28C16B, M28C17B

Table 11. Ordering Information Scheme

Example:

M28C16

– 120

Ready/Busy

Option

Pin 1 = Not Connected

Tape and Reel Packing

Pin 1 = Ready/Busy

Speed

Temperature Range

90 ns (5V range only)

0 °C to 70 °C

120

120 ns

–40 °C to 85 °C

150

150 ns (3V range only)

Operating Voltage

Package

blank 4.5 V to 5.5 V

PLCC32

2.7 V to 3.6 V

ORDERING INFORMATION

Devices are shipped from the factory with the

memory content set at all ‘1’s (FFh).

The notation used for the device number is as

shown in Table 11. For a list of available options

(speed, package, etc.) or for further information on

any aspect of this device, please contact the ST

Sales Office nearest to you.

Figure 16. Toggle Bit Sequence Waveforms

Note: 1. The Toggle Bit is first set to ‘0’.

AI02828

A0-A10

DQ6

Ready

Last WRITE

Internal Write Sequence

(1)

TOGGLE

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