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參數(shù)資料
型號: PSD4235G1-B-12B81I
廠商: 意法半導(dǎo)體
英文描述: Flash In-System-Programmable Peripherals for 16-Bit MCUs
中文描述: Flash在系統(tǒng)可編程外設(shè)的16位微控制器
文件頁數(shù): 1/89頁
文件大?。?/td> 703K
代理商: PSD4235G1-B-12B81I
1/89
PRELIMINARY DATA
December 2001
This is preliminary information on a new product now in development or undergoing evaluation. Details are subject to change without notice.
PSD4235G2
Flash In-System Programmable (ISP) Peripherals
For 16-bit MCUs (5V Supply)
FEATURES SUMMARY
PSD provides an integrated solution to 16-bit MCU
based applications that includes configurable
memories, PLD logic and I/O:
I
Dual Bank Flash Memories
– 4 Mbit of Primary Flash Memory (8 uniform
sectors, 32K x 16)
– 256 Kbit Secondary Flash Memory with 4
sectors
– Concurrent operation: read from one memory
while erasing and writing the other
I
64 Kbit SRAM (Battery Backed)
I
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 de-
coding
I
Seven l/O Ports with 52 I/O pins
– 52 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 l/Os
– l/O ports may be configured as open-drain
outputs
I
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
I
Page Register
– Internal page register that can be used to ex-
pand the microcontroller address space by a
factor of 256
I
Programmable power management
I
High Endurance:
– 100,000 Erase/Write Cycles of Flash Memory
– 1,000 EraseWrite Cycles of PLD
– 15 Year Data Retention
I
Single Supply Voltage
– 5V ±10%
I
Memory Speed
– 70ns Flash memory and SRAM access time
Figure 1. Packages
TQFP80 (U)
相關(guān)PDF資料
PDF描述
PSD4235F2-A-12B81 FAN, 90X90X25MM, 12VDC; Series:Flight LT; Flow rate, imperial:60cu.ft/min; Length / Height, external:92mm; Width, external:92mm; Depth, external:25mm; Power consumption:4.7W; Noise:39.4dB; Voltage, supply DC:12V dc; Approval RoHS Compliant: Yes
PSD4235G2-A-12B81 Flash In-System-Programmable Peripherals for 16-Bit MCUs
PSD4235F2-A-12B81I Flash In-System-Programmable Peripherals for 16-Bit MCUs
PSD4235G2-A-12B81I Flash In-System-Programmable Peripherals for 16-Bit MCUs
PSD4235G1-12JI Flash In-System-Programmable Peripherals for 16-Bit MCUs
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PSD4235G2-70U 功能描述:SPLD - 簡單可編程邏輯器件 5.0V 4M 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(fēng)格:Through Hole 封裝 / 箱體:DIP-24
PSD4235G2-90U 功能描述:CPLD - 復(fù)雜可編程邏輯器件 5.0V 4M 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
PSD4235G2-90UI 功能描述:CPLD - 復(fù)雜可編程邏輯器件 5.0V 4M 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
PSD4235G2V-12UI 功能描述:CPLD - 復(fù)雜可編程邏輯器件 3.3V 4M 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
PSD4235G2V-90U 功能描述:CPLD - 復(fù)雜可編程邏輯器件 3.3V 4M 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
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