M69AR048B データシートの表示（PDF） - STMicroelectronics

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M69AR048B

32 Mbit (2Mb x16) 1.8V Asynchronous PSRAM

STMicroelectronics 

M69AR048B

PART NUMBERING

Table 15. Ordering Information Scheme

Example:

M69AR048 B

L 80 ZB 8

Device Type

M69 = 1T/1C Memory Cell Architecture

Mode

A = Asynchronous

Operating Voltage

R = 1.65V to 1.95V

Array Organization

048 = 32 Mbit (2Mb x16)

Option 1

B = 2 Chip Enable

Option 2

L = Low Leakage

Speed Class

80= 80ns (Access time = 70ns for VCC = 1.75V to 1.95V)

85= 85ns (Access time = 70ns for VCC = 1.75V to 1.95V)

Package

ZB = TFBGA48, 0.75mm pitch

Operative Temperature

8 = –30 to 85 °C

The notation used for the device number is as shown in Table 15. For a list of available options (speed,

package, etc.) or for further information on any aspect of this device, please contact your nearest STMi-

croelectronics Sales Office.

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