參數(shù)資料
型號： PSD853F2-15JIT
廠商： STMICROELECTRONICS
元件分類： 微控制器/微處理器
英文描述： 128K X 8 FLASH, 27 I/O, PIA-GENERAL PURPOSE, PQCC52
封裝： PLASTIC, LCC-52
文件頁數(shù)： 93/103頁
文件大?。?/td> 1180K
代理商： PSD853F2-15JIT
9/103
PSD8XXF2/3/4/5
KEY FEATURES
s
A simple interface to 8-bit microcontrollers that
use either multiplexed or non-multiplexed
busses. The bus interface logic uses the control
signals generated by the microcontroller
automatically when the address is decoded and
a READ or WRITE is performed. A partial list of
the MCU families supported include:
– Intel 8031, 80196, 80186, 80C251, and
80386EX
– Motorola 68HC11, 68HC16, 68HC12, and
683XX
– Philips 8031 and 8051XA
– Zilog Z80 and Z8
s
Internal 1 or 2 Mbit Flash memory. This is the
main Flash memory. It is divided into eight
equal-sized blocks that can be accessed with
user-specified addresses.
s
Internal secondary 256 Kbit Flash boot memory.
It is divided into four equal-sized blocks that can
be accessed with user-specified addresses.
This secondary memory brings the ability to
execute code and update the main Flash
concurrently.
s
Optional 16, 64 or 256 Kbit SRAM. The SRAM’s
contents can be protected from a power failure
by connecting an external battery.
s
CPLD with 16 Output Micro Cells (OMCs) and
24 Input Micro Cells (IMCs). The CPLD may be
used to efficiently implement a variety of logic
functions for internal and external control.
Examples include state machines, loadable
shift registers, and loadable counters.
s
Decode PLD (DPLD) that decodes address for
selection of internal memory blocks.
s
27 individually configurable I/O port pins that
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.
s
Standby current as low as 50 A for 5 V devices.
s
Built-in JTAG compliant serial port allows full-
chip In-System Programmability (ISP). With it,
you can program a blank device or reprogram a
device in the factory or the field.
s
Internal page register that can be used to
expand the microcontroller address space by a
factor of 256.
s
Internal programmable Power Management
Unit (PMU) that supports a low power mode
called Power Down Mode. The PMU can
automatically detect a lack of microcontroller
activity and put the PSD8XXF into Power-down
mode.
s
Erase/WRITE cycles:
– Flash memory – 100,000 minimum
– PLD – 1,000 minimum
– Data Retention: 15 year minimum (for Main
Flash memory, Boot, PLD and Configuration
bits)
相關PDF資料
PDF描述
PSD833F2-15M 1M X 1 FLASH, 27 I/O, PIA-GENERAL PURPOSE, PQFP52
PSD835G2V-B-90MI Configurable Memory System on a Chip for 8-Bit Microcontrollers
PSD835G2V-B-90U Configurable Memory System on a Chip for 8-Bit Microcontrollers
PSD835G2V-B-90UI Configurable Memory System on a Chip for 8-Bit Microcontrollers
PSD835G2V-C-12B81I Configurable Memory System on a Chip for 8-Bit Microcontrollers
相關代理商/技術參數(shù)
參數(shù)描述
PSD853F2-70J 功能描述:SPLD - 簡單可編程邏輯器件 5.0V 1M 70ns RoHS:否 制造商:Texas Instruments 邏輯系列:TICPAL22V10Z 大電池數(shù)量:10 最大工作頻率:66 MHz 延遲時間:25 ns 工作電源電壓:4.75 V to 5.25 V 電源電流:100 uA 最大工作溫度:+ 75 C 最小工作溫度:0 C 安裝風格:Through Hole 封裝 / 箱體:DIP-24
PSD853F2-70M 功能描述:CPLD - 復雜可編程邏輯器件 5.0V 1M 70ns 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
PSD853F2-90J 功能描述:CPLD - 復雜可編程邏輯器件 5.0V 1M 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
PSD853F2-90JI 功能描述:CPLD - 復雜可編程邏輯器件 5.0V 1M 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
PSD853F2-90M 功能描述:CPLD - 復雜可編程邏輯器件 5.0V 1M 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
發(fā)布緊急采購，3分鐘左右您將得到回復。

采購需求

(若只采購一條型號，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

*型號 *數(shù)量 廠商 批號 封裝
添加更多采購

我的聯(lián)系方式

*
*
*