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參數(shù)資料
| 型號(hào)： | AT17LV256-10SU |
| 廠商： | Atmel |
| 文件頁(yè)數(shù)： | 6/26頁(yè) |
| 文件大?。?/td> | 0K |
| 描述： | IC SRL CONFG EEPROM 256K 20SOIC |
| 標(biāo)準(zhǔn)包裝： | 38 |
| 可編程類型： | 串行 EEPROM |
| 存儲(chǔ)容量： | 256Kb |
| 電源電壓： | 3 V ~ 3.6 V，4.5 V ~ 5.5 V |
| 工作溫度： | -40°C ~ 85°C |
| 封裝/外殼： | 20-SOIC（0.295"，7.50mm 寬） |
| 供應(yīng)商設(shè)備封裝： | 20-SOIC W |
| 包裝： | 管件 |
| 配用： | ATDH2225-ND - CABLE ISP FOR AT17 ATDH2200E-ND - CONFIGURATOR PROGRAM BOARD KIT |
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14
2321I–CNFG–2/08
AT17LV65/128/256/512/010/002/040
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
AT17LV65/128/256
AT17LV512/010/002/040
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)
0000
ns
T
HOE
OE High Time (guarantees counter is reset)
20
ns
F
MAX
Maximum Clock Frequency
12.5
15
MHz
20. AC Characteristics when Cascading
V
CC = 5V ± 5% Commercial; VCC = 5V ± 10% Industrial
Symbol
Description
AT17LV65/128/256
AT17LV512/010/002/040
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
35403540
ns
T
OCE
CE to CEO Delay
35
ns
T
OOE
RESET/OE to CEO Delay
30
35
30
ns
F
MAX
Maximum Clock Frequency
10
12.5
MHz
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|---|---|
| AT17LV256-10SU SL383 | 制造商:Atmel Corporation 功能描述:EEPROM Serial-2Wire 256K-Bit 256K x 1 3.3V/5V 20-Pin SOIC T/R 制造商:Atmel Corporation 功能描述:EEPROM SERL-2WIRE 256KBIT 256K X 1 3.3V/5V 20SOIC - Tape and Reel |
| AT17LV256-10TQC | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:FPGA Configuration EEPROM Memory |
| AT17LV256-10TQI | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:FPGA Configuration EEPROM Memory |
| AT17LV256A | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:FPGA Configuration EEPROM Memory |
| AT17LV256A-10BJC | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:FPGA Configuration EEPROM Memory |
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