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參數(shù)資料
| 型號： | AT17LV256A-10JC |
| 廠商： | Atmel |
| 文件頁數(shù)： | 3/18頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC SRL CONFG EEPROM 256K 20-PLCC |
| 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，4.75 V ~ 5.25 V |
| 工作溫度： | 0°C ~ 70°C |
| 封裝/外殼： | 20-LCC（J 形引線） |
| 供應(yīng)商設(shè)備封裝： | 20-PLCC |
| 包裝： | 管件 |
11
2322G–CNFG–03/06
AT17LV65A/128A/256A/512A/002A
Notes:
1. AC test lead = 50 pF.
2. Float delays are measured with 5 pF AC loads. Transition is measured ± 200 mV from steady-state active levels.
Notes:
1. AC test lead = 50 pF.
2. Float delays are measured with 5 pF AC loads. Transition is measured ± 200 mV from steady-state active levels.
19. AC Characteristics
V
CC = 5V ± 5% Commercial; VCC = 5V ± 10% Industrial
Symbol
Description
AT17LV65A/128A/256A
AT17LV512A/010A/002A
Units
Commercial
Industrial
Commercial
Industrial
Min
Max
Min
Max
Min
Max
Min
Max
T
OE to Data Delay
30
35
30
35
ns
T
CE
CE to Data Delay
45
ns
T
CAC
CLK to Data Delay
50
55
50
ns
T
OH
Data Hold from CE, OE, or CLK
0
ns
T
DF
CE or OE to Data Float Delay
50
ns
T
LC
CLK Low Time
20
ns
T
HC
CLK High Time
20
ns
T
SCE
CE Setup Time to CLK (to guarantee proper
counting)
35
40
20
25
ns
T
HCE
CE Hold Time from CLK (to guarantee proper
counting)
000
0
ns
T
HOE
OE High Time (guarantees counter is reset)
20
ns
F
MAX
Maximum Input Clock Frequency
12.5
15
MHz
20. AC Characteristics when Cascading
V
CC = 5V ± 5% Commercial; VCC = 5V ± 10% Industrial
Symbol
Description
AT17LV65A/128A/256A
AT17LV512A/010A/002A
Units
Commercial
Industrial
Commercial
Industrial
Min
Max
Min
Max
Min
Max
Min
Max
T
CDF
CLK to Data Float Delay
50
ns
T
OCK
CLK to CEO Delay
3540
ns
T
OCE
CE to CEO Delay
3535
ns
T
OOE
RESET/OE to CEO Delay
3035
3030
ns
F
MAX
Maximum Input Clock Frequency
10
12.5
MHz
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AT17LV256A-10JI | 功能描述:IC SRL CONFG EEPROM 256K 20-PLCC RoHS:否 類別:集成電路 (IC) >> 存儲器 - 用于 FPGA 的配置 Proms 系列:- 產(chǎn)品變化通告:Product Discontinuation 28/Jul/2010 標(biāo)準(zhǔn)包裝:98 系列:- 可編程類型:OTP 存儲容量:300kb 電源電壓:3 V ~ 3.6 V 工作溫度:-40°C ~ 85°C 封裝/外殼:8-SOIC（0.154"，3.90mm 寬） 供應(yīng)商設(shè)備封裝:8-TSOP 包裝:管件 |
| AT17LV256A-10NC | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:FPGA Configuration EEPROM Memory |
| AT17LV256A-10NI | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:FPGA Configuration EEPROM Memory |
| AT17LV256A-10PC | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:FPGA Configuration EEPROM Memory |
| AT17LV256A-10PI | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:FPGA Configuration EEPROM Memory |
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