參數(shù)資料
型號: PSD854F2A-90MT
廠商: STMICROELECTRONICS
元件分類: 微控制器/微處理器
英文描述: 256K X 8 FLASH, 27 I/O, PIA-GENERAL PURPOSE, PQFP52
封裝: ROHS COMPLIANT, PLASTIC, QFP-52
文件頁數(shù): 1/128頁
文件大?。?/td> 1045K
代理商: PSD854F2A-90MT
May 2009
Doc ID 7833 Rev 7
1
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
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 SRAM
27 reconfigurable I/Oports
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
They 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
Packages are ECOPACK
Table 1.
Device summary
Reference
Part number
PSD8XXFX
PSD813F2
PSD813F4
PSD813F5
PSD833F2
PSD834F2
PSD853F2
PSD854F2
PQFP52 (M)
PLCC52 (J)
TQFP64 (U)
相關(guān)PDF資料
PDF描述
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PSD854F2V-12JI 功能描述:CPLD - 復(fù)雜可編程邏輯器件 3.0V 2M 120ns RoHS:否 制造商:Lattice 系列: 存儲類型:EEPROM 大電池數(shù)量:128 最大工作頻率:333 MHz 延遲時間:2.7 ns 可編程輸入/輸出端數(shù)量:64 工作電源電壓:3.3 V 最大工作溫度:+ 90 C 最小工作溫度:0 C 封裝 / 箱體:TQFP-100
PSD854F2V-12MI 功能描述:CPLD - 復(fù)雜可編程邏輯器件 3.0V 2M 120ns RoHS:否 制造商:Lattice 系列: 存儲類型:EEPROM 大電池數(shù)量:128 最大工作頻率:333 MHz 延遲時間:2.7 ns 可編程輸入/輸出端數(shù)量:64 工作電源電壓:3.3 V 最大工作溫度:+ 90 C 最小工作溫度:0 C 封裝 / 箱體:TQFP-100
PSD854F2V-90J 功能描述:CPLD - 復(fù)雜可編程邏輯器件 3.0V 2M 90ns RoHS:否 制造商:Lattice 系列: 存儲類型:EEPROM 大電池數(shù)量:128 最大工作頻率:333 MHz 延遲時間:2.7 ns 可編程輸入/輸出端數(shù)量:64 工作電源電壓:3.3 V 最大工作溫度:+ 90 C 最小工作溫度:0 C 封裝 / 箱體:TQFP-100
PSD854F2V-90M 功能描述:CPLD - 復(fù)雜可編程邏輯器件 3.0V 2M 90ns RoHS:否 制造商:Lattice 系列: 存儲類型:EEPROM 大電池數(shù)量:128 最大工作頻率:333 MHz 延遲時間:2.7 ns 可編程輸入/輸出端數(shù)量:64 工作電源電壓:3.3 V 最大工作溫度:+ 90 C 最小工作溫度:0 C 封裝 / 箱體:TQFP-100
PSD-8M-01 制造商:Richco 功能描述:CB SPT REST MNT NAT 8MM SPC