- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄19891 > AT17N256-10PC (Atmel)IC FPGA 256K CONFIG MEM 8DIP PDF資料下載
參數(shù)資料
| 型號： | AT17N256-10PC |
| 廠商： | Atmel |
| 文件頁數(shù)： | 15/18頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC FPGA 256K CONFIG MEM 8DIP |
| 標(biāo)準(zhǔn)包裝： | 50 |
| 可編程類型： | 串行 EEPROM |
| 存儲容量： | 256Kb |
| 電源電壓： | 3 V ~ 3.6 V |
| 工作溫度： | 0°C ~ 70°C |
| 封裝/外殼： | 8-DIP（0.300"，7.62mm） |
| 供應(yīng)商設(shè)備封裝： | 8-DIP |
| 包裝： | 管件 |
| 配用： | ATDH2225-ND - CABLE ISP FOR AT17 ATDH2200E-ND - CONFIGURATOR PROGRAM BOARD KIT |
6
AT17N256/512/010/002/040
3020C–CNFG–08/07
FPGA Master Serial
Mode Summary
The I/O and logic functions of any SRAM-based FPGA are established by a configura-
tion program. The program is loaded either automatically upon power-up, or on
command, depending on the state of the FPGA mode pins. In Master mode, the FPGA
automatically loads the configuration program from an external memory. The AT17N
Serial Configuration EEPROM has been designed for compatibility with the Master
Serial mode.
This document discusses the master serial mode configuration of Atmel AT17N series
configuration memories, pin compatible with Spartan-II, Spartan-IIE and Spartan XL
OTP PROMs.
Control of
Configuration
Most connections between the FPGA device and the AT17N Serial EEPROM are simple
and self-explanatory.
The DATA output of the AT17N series configurator drives DIN of the FPGA devices.
The master FPGA CCLK output drives the CLK input of the AT17N series
configurator.
SER_EN must be connected to V
CC (except during ISP).
The CE and OE/Reset are driven by the FPGA to enable output data buffer of the
EEPROM.
Programming Mode
The programming mode is entered by bringing SER_EN Low. In this mode the chip can
be programmed by the Two-Wire serial bus. The programming is done at V
CC supply
only. Programming super voltages are generated inside the chip.
Standby Mode
The AT17N series configurators enter a low-power standby mode whenever CE is
asserted High. In this mode, the AT17N256 configurator consumes less than 50 A of
current at 3.3V (100 A for the AT17N512/010 and 200 A for the AT17N002/040).
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TOP266KG | IC OFFLINE SWITCHER 39W 58W |
| ADM1175-4ARMZ-R7 | IC CTRLR HOTSWAP 16.5V 10-MSOP |
| TOP242PN | IC OFFLINE SWIT OVP UVLO HV 8DIP |
| AT17N256-10NI | IC FPGA 256K CONFIG MEM 8SOIC |
| GBM18DRSI | CONN EDGECARD 36POS DIP .156 SLD |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AT17N256-10PI | 功能描述:FPGA-配置存儲器 3.3V 10MHZ IND TEMP FPGA CONFIG EEPROM RoHS:否 制造商:Altera Corporation 存儲類型:Flash 存儲容量:1.6 Mbit 工作頻率:10 MHz 電源電壓-最大:5.25 V 電源電壓-最小:3 V 電源電流:50 uA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PLCC-20 |
| AT17N256-10SC | 功能描述:FPGA-配置存儲器 CONFIG SERIAL EEPROM 256K NTP 3.3V-10MHZ RoHS:否 制造商:Altera Corporation 存儲類型:Flash 存儲容量:1.6 Mbit 工作頻率:10 MHz 電源電壓-最大:5.25 V 電源電壓-最小:3 V 電源電流:50 uA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PLCC-20 |
| AT17N256-10SI | 功能描述:FPGA-配置存儲器 3.3V 10MHZ IND TEMP FPGA CONFIG EEPROM RoHS:否 制造商:Altera Corporation 存儲類型:Flash 存儲容量:1.6 Mbit 工作頻率:10 MHz 電源電壓-最大:5.25 V 電源電壓-最小:3 V 電源電流:50 uA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PLCC-20 |
| AT17N512 | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:FPGA Configuration Memory |
| AT17N512-10CC | 功能描述:FPGA-配置存儲器 ASICS RoHS:否 制造商:Altera Corporation 存儲類型:Flash 存儲容量:1.6 Mbit 工作頻率:10 MHz 電源電壓-最大:5.25 V 電源電壓-最小:3 V 電源電流:50 uA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PLCC-20 |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。