PSD9342V10JT Просмотр технического описания (PDF) - STMicroelectronics

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PSD9342V10JT

Flash PSD, 3.3V Supply, for 8-bit MCUs 2 Mbit + 256 Kbit Dual Flash Memories and 64 Kbit SRAM

STMicroelectronics 

PSD834F2V

PART NUMBERING

Table 58. Ordering Information Scheme

Example:

PSD8 3 4 F 2 V – 10 J I T

Device Type

PSD8 = 8-bit PSD with register logic

PSD9 = 8-bit PSD with combinatorial logic

SRAM Capacity

3 = 64 Kbit

Flash Memory Capacity

4 = 2 Mbit (256K x 8)

2nd Flash Memory

2 = 256 Kbit (32K x 8) Flash memory

Operating Voltage

blank1 = VCC = 4.5 to 5.5V

V = VCC = 3.0 to 3.6V

Speed

10 = 100 ns

15 = 150 ns

20 = 200 ns

Package

J = PLCC52

M = PQFP52

Temperature Range

blank = 0 to 70 °C (commercial)

I = –40 to 85 °C (industrial)

Option

T = Tape & Reel Packing

Note: 1. The 5V±10% devices are not covered by this data sheet, but by the PSD834F2 data sheet.

For a list of available options (speed, package,

etc.) or for further information on any aspect of this

device, please contact your nearest ST Sales Of-

fice.

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