参数资料
| 型号： | AT17F32-30BJU |
| 厂商： | Atmel |
| 文件页数： | 8/14页 |
| 文件大小： | 0K |
| 描述： | IC EEPROM FLASH 32MBIT 44-PLCC |
| 标准包装： | 25 |
| 可编程类型： | 闪存 |
| 存储容量： | 32Mb |
| 电源电压： | 2.97 V ~ 3.63 V |
| 工作温度： | -40°C ~ 85°C |
| 封装/外壳： | 44-LCC（J 形引线） |
| 供应商设备封装： | 44-PLCC（16.59x16.59） |
| 包装： | 管件 |
| 配用： | ATDH2225-ND - CABLE ISP FOR AT17 ATDH2200E-ND - CONFIGURATOR PROGRAM BOARD KIT |
3
3393C–CNFG–6/05
AT17F32
3.
Block Diagram
4.
Device Description
The control signals for the configuration memory device (CE, RESET/OE, and CLK) interface
directly with the FPGA device control signals. All FPGA devices can control the entire configura-
tion process and retrieve data from the configuration device without requiring an external
intelligent controller.
The RESET/OE and CE pins control the tri-state buffer on the DATA output pin and enable the
address counter. When RESET/OE is driven Low, the configuration device resets its address
counter and tri-states its DATA pin. The CE pin also controls the output of the AT17F Series
Configurator. If CE is held High after the RESET/OE reset pulse, the counter is disabled and the
DATA output pin is tri-stated. When OE is subsequently driven High, the counter and the DATA
output pin are enabled. When RESET/OE is driven Low again, the address counter is reset and
the DATA output pin is tri-stated, regardless of the state of CE.
When the configurator has driven out all of its data and CEO is driven Low, the device tri-states
the DATA pin to avoid contention with other configurators. Upon power-up, the address counter
is automatically reset.
Config. Page
Select
Power-on
Reset
Flash
Memory
Clock/Oscillator
Logic
2-wire Serial Programming
Serial Download Logic
Control Logic
CLK
CEO(A2)
DATA
CE
RESET/OE
SER_EN
CE/WE/OE
Data
Address
READY
PAGE_EN
PAGESEL0
PAGESEL1
Reset
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PDF描述 |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| AT17F32A | 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:FPGA Configuration Flash Memory |
| AT17F32A-30BJI | 功能描述:FPGA-配置存储器 ASICS RoHS:否 制造商:Altera Corporation 存储类型:Flash 存储容量:1.6 Mbit 工作频率:10 MHz 电源电压-最大:5.25 V 电源电压-最小:3 V 电源电流:50 uA 最大工作温度:+ 85 C 最小工作温度:- 40 C 安装风格:SMD/SMT 封装 / 箱体:PLCC-20 |
| AT17F32A-30BJU | 功能描述:FPGA-配置存储器 32M CONFIG FLASH ALTERA 44 RoHS:否 制造商:Altera Corporation 存储类型:Flash 存储容量:1.6 Mbit 工作频率:10 MHz 电源电压-最大:5.25 V 电源电压-最小:3 V 电源电流:50 uA 最大工作温度:+ 85 C 最小工作温度:- 40 C 安装风格:SMD/SMT 封装 / 箱体:PLCC-20 |
| AT17LV002 | 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:FPGA Configuration EEPROM Memory |
| AT17LV002-10BJC | 功能描述:FPGA-配置存储器 Serial EEPROM RoHS:否 制造商:Altera Corporation 存储类型:Flash 存储容量:1.6 Mbit 工作频率:10 MHz 电源电压-最大:5.25 V 电源电压-最小:3 V 电源电流:50 uA 最大工作温度:+ 85 C 最小工作温度:- 40 C 安装风格:SMD/SMT 封装 / 箱体:PLCC-20 |
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