PSD9342V10JT 查看數據表（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

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

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

PRELIMINARY DATA

FEATURES SUMMARY

s Flash In-System Programmable (ISP)

Peripheral for 8-bit MCUs

s 3.3 V±10% Single Supply Voltage

s 2 Mbit of Primary Flash Memory (8 uniform

sectors, 32K x 8)

s 256 Kbit Secondary Flash Memory (4 uniform

sectors)

s 64 Kbit of battery-backed SRAM

s Over 3,000 Gates of PLD: DPLD and CPLD

s 27 Reconfigurable I/O ports

s Enhanced JTAG Serial Port

s Programmable power management

s High Endurance:

– 100,000 Erase/Write Cycles of Flash Memory

– 1,000 Erase/Write Cycles of PLD

Figure 1. Packages

PQFP52 (T)

PLCC52 (K)

February 2002

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

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