參數(shù)資料
型號(hào): AT17F080-30JI
廠商: ATMEL CORP
元件分類: DRAM
英文描述: FPGA CONFIGURATION FLASH MEMORY
中文描述: 8M X 1 CONFIGURATION MEMORY, PQCC20
封裝: PLASTIC, MS-018AA, LCC-20
文件頁數(shù): 5/19頁
文件大?。?/td> 307K
代理商: AT17F080-30JI
5
3039I–CNFG–2/05
AT17F040/080
5.
Pin Description
5.1
DATA
(1)
Three-state DATA output for configuration. Open-collector bi-directional pin for programming.
5.2
CLK
(1)
Clock input. Used to increment the internal address and bit counter for reading and
programming.
5.3
PAGE_EN
(2)
Input used to enable page download mode. When PAGE_EN is high the configuration download
address space is partitioned into 4 equal pages. This gives users the ability to easily store and
retrieve multiple configuration bitstreams from a single configuration device. This input works in
conjunction with the PAGESEL inputs. PAGE_EN must be remain low if paging is not desired.
When SER_EN is Low (ISP mode) this pin has no effect.
Notes:
1. This pin has an internal 20 K
pull-up resistor.
2. This pin has an internal 30 K
pull-down resistor.
Table 5-1.
Pin Description
Name
I/O
AT17F040
AT17F080
8
LAP
20
PLCC
20 PLCC
(Virtex)
8
LAP
20
PLCC
44
PLCC
44
TQFP
DATA
I/O
1
2
1
1
2
2
40
CLK
I
2
4
3
2
4
5
43
PAGE_EN
I
16
16
1
39
PAGESEL0
I
11
11
20
14
PAGESEL1
I
7
7
25
19
RESET/
OE
I
3
6
8
3
6
19
13
CE
I
4
8
10
4
8
21
15
GND
5
10
11
5
10
24
18
CEO
O
6
14
13
6
14
27
21
A2
I
READY
O
15
15
15
29
23
SER_EN
I
7
17
18
7
17
41
35
V
CC
8
20
20
8
20
44
38
相關(guān)PDF資料
PDF描述
AT17F080-30JU FPGA CONFIGURATION FLASH MEMORY
AT17F080-30TQC FPGA CONFIGURATION FLASH MEMORY
AT17F080-30TQI FPGA CONFIGURATION FLASH MEMORY
AT17F040-30JC FPGA CONFIGURATION FLASH MEMORY
AT17F040-30JI FPGA CONFIGURATION FLASH MEMORY
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AT17F080-30JU SL383 制造商:Atmel Corporation 功能描述:FPGA SERIAL CONFIG FLASH, 8M - 30MHZ, 20 PLCC, IND TEMP, GRE - Tape and Reel
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