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參數(shù)資料
型號: PSD9542V20MIT
廠商: 意法半導(dǎo)體
英文描述: Flash In-System Programmable ISP Peripherals For 8-bit MCUs
中文描述: Flash在系統(tǒng)可編程ISP的外設(shè)的8位微控制器
文件頁數(shù): 1/110頁
文件大小: 1737K
代理商: PSD9542V20MIT
1/110
PRELIMINARY DATA
June 2004
This is preliminary information on a new product now in development or undergoing evaluation. Details are subject to change without notice.
PSD813F2, PSD833F2
PSD834F2, PSD853F2, PSD854F2
Flash In-System Programmable (ISP)
Peripherals for 8-bit MCUs, 5V
FEATURES SUMMARY
FLASH IN-SYSTEM PROGRAMMABLE (ISP)
PERIPHERAL FOR 8-BIT MCUS
DUAL BANK FLASH MEMORIES
UP TO 2 Mbit OF PRIMARY FLASH
MEMORY (8 Uniform Sectors, 32K x8)
UP TO 256 Kbit SECONDARY FLASH
MEMORY (4 Uniform Sectors)
Concurrent operation: READ from one
memory while erasing and writing the
other
UP TO 256 Kbit BATTERY-BACKED SRAM
27 RECONFIGURABLE I/O PORTS
ENHANCED JTAG SERIAL PORT
PLD WITH MACROCELLS
Over 3000 Gates of PLD: CPLD and
DPLD
CPLD with 16 Output Macrocells (OMCs)
and 24 Input Macrocells (IMCs)
DPLD - user defined internal chip select
decoding
27 INDIVIDUALLY CONFIGURABLE I/O
PORT PINS
The can be used for the following functions:
MCU I/Os
PLD I/Os
Latched MCU address output
Special function I/Os.
16 of the I/O ports may be configured as
open-drain outputs.
IN-SYSTEM PROGRAMMING (ISP) WITH
JTAG
Built-in JTAG compliant serial port allows
full-chip In-System Programmability
Efficient manufacturing allow easy
product testing and programming
Use low cost FlashLINK cable with PC
PAGE REGISTER
Internal page register that can be used to
expand the microcontroller address space
by a factor of 256
PROGRAMMABLE POWER MANAGEMENT
Figure 1. Packages
HIGH ENDURANCE:
100,000 Erase/WRITE Cycles of Flash
Memory
1,000 Erase/WRITE Cycles of PLD
15 Year Data Retention
5V±10% SINGLE SUPPLY VOLTAGE
STANDBY CURRENT AS LOW AS 50μA
PQFP52 (M)
PLCC52 (J)
TQFP64 (U)
相關(guān)PDF資料
PDF描述
PSD8542V20MT Flash In-System Programmable ISP Peripherals For 8-bit MCUs
PSD9542V20MT Flash In-System Programmable ISP Peripherals For 8-bit MCUs
PSD8542V70JT Flash In-System Programmable ISP Peripherals For 8-bit MCUs
PSD9542V70JT Flash In-System Programmable ISP Peripherals For 8-bit MCUs
PSD8542V70MIT Flash In-System Programmable ISP Peripherals For 8-bit MCUs
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