PSD853F5VA-70JIT 데이터 시트보기 (PDF) - STMicroelectronics

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PSD853F5VA-70JIT

Flash in-system programmable (ISP) ipherals for 8-bit MCUs, 5 V

STMicroelectronics 

PSD8XXFX

Flash in-system programmable (ISP)

peripherals for 8-bit MCUs, 5 V

Features

■ Flash in-system programmable (ISP)

peripheral for 8-bit MCUs

■ Dual bank Flash memories

) – Up to 2 Mbit of primary Flash memory (8

t(s uniform sectors, 32K x8)

c – Up to 256 Kbit secondary Flash memory (4

u uniform sectors)

rod – Concurrent operation: read from one

memory while erasing and writing the other

P ■ Up to 256 Kbit SRAM

te ■ 27 reconfigurable I/Oports

ole ■ Enhanced JTAG serial port

s ■ PLD with macrocells

Ob – Over 3000 gates of PLD: CPLD and DPLD

- – CPLD with 16 output macrocells (OMCs)

) and 24 input macrocells (IMCs)

t(s – DPLD - user defined internal chip select

c decoding

du ■ 27 individually configurable I/O port pins

ro They can be used for the following functions:

– MCU I/Os

P – PLD I/Os

te – Latched MCU address output

le – Special function I/Os.

so – 16 of the I/O ports may be configured as

Ob open-drain outputs.

PQFP52 (M)

PLCC52 (J)

TQFP64 (U)

■ Programmable power management

■ Packages are ECOPACK®

Table 1. Device summary

Reference

Part number

PSD813F2

PSD813F4

■ In-system programming (ISP) with JTAG

– Built-in JTAG compliant serial port allows

PSD813F5

full-chip in-system programmability

PSD8XXFX

PSD833F2

– Efficient manufacturing allow easy product

testing and programming

– Use low cost FlashLINK cable with PC

■ Page register

PSD834F2

PSD853F2

PSD854F2

– Internal page register that can be used to

expand the microcontroller address space

by a factor of 256

May 2009

Doc ID 7833 Rev 7

1/128

www.st.com

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