PSD834210MIT datasheet(1/89 Pages) STMICROELECTRONICS

部件名	PSD834210MIT

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

PDF	89 Pages

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制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

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PRELIMINARY DATA

February 2002

This is preliminary information on a new product now in development or undergoing evaluation. Details are subject to change without notice.

PSD834F2V

Flash PSD, 3.3V Supply, for 8-bit MCUs

2 Mbit + 256 Kbit Dual Flash Memories and 64 Kbit SRAM

FEATURES SUMMARY

s

Flash In-System Programmable (ISP)

Peripheral for 8-bit MCUs

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3.3 V±10% Single Supply Voltage

s

2 Mbit of Primary Flash Memory (8 uniform

sectors, 32K x 8)

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256 Kbit Secondary Flash Memory (4 uniform

sectors)

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64 Kbit of battery-backed SRAM

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Over 3,000 Gates of PLD: DPLD and CPLD

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27 Reconfigurable I/O ports

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Enhanced JTAG Serial Port

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Programmable power management

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High Endurance:

– 100,000 Erase/Write Cycles of Flash Memory

– 1,000 Erase/Write Cycles of PLD

Figure 1. Packages

PLCC52 (K)

PQFP52 (T)

类似零件编号 - PSD834210MIT

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