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参数资料
| 型号： | AT49BV002N-12VC |
| 厂商： | ATMEL CORP |
| 元件分类： | DRAM |
| 英文描述： | LM4132 SOT-23 Precision Low Dropout Voltage Reference; Package: SOT-23; No of Pins: 5 |
| 中文描述： | 256K X 8 FLASH 2.7V PROM, 120 ns, PDSO32 |
| 封装： | 8 X 14 MM, VSOP-32 |
| 文件页数： | 7/20页 |
| 文件大小： | 171K |
| 代理商： | AT49BV002N-12VC |
AT49BV/LV002(N)(T)
7
AC Read Waveforms
(1)(2)(3)(4)
Notes:
1.
2.
CE may be delayed up to t
ACC
- t
CE
after the address transition without impact on t
ACC
.
OE may be delayed up to t
CE
- t
OE
after the falling edge of CE without impact on t
CE
or by t
ACC
- t
OE
after an address change
without impact on t
ACC
.
t
DF
is specified from OE or CE whichever occurs first (CL = 5 pF).
This parameter is characterized and is not 100% tested.
3.
4.
Input Test Waveform and
Measurement Level
t
R
, t
F
< 5
Pin Capacitance
(f = 1 MHz, T = 25°C)
(1)
Output Load Test
Note:
1. This parameter is characterized and is not 100% tested.
AC Read Characteristics
AT49LV002(N)(T)-70
AT49BV/LV002(N)(T)-90
AT49BV/LV002(N)(T)-12
Units
Symbol
Parameter
Min
Max
Min
Max
Min
Max
t
ACC
Address to Output Delay
70
90
120
ns
t
CE
(1)
CE to Output Delay
70
90
120
ns
t
OE
(2)
OE to Output Delay
0
35
0
40
0
50
ns
t
DF
(3)(4)
CE or OE to Output Float
0
25
0
25
0
30
ns
t
OH
Output Hold from OE, CE or
Address, whichever occurred first
0
0
0
ns
ADDRESS
OUTPUT
VALID
HIGH Z
OUTPUT
OE
CE
t
ACC
t
OE
t
DF
t
OH
t
CE
ADDRESS VALID
AC
MEASUREMENT
LEVEL
AC
DRIVING
LEVELS
0.4V
2.4V
1.5V
OUTPUT
PIN
30 pF
3.0V
1.8K
1.3K
Typ
Max
Units
Conditions
C
IN
4
6
pF
V
IN
= 0V
C
OUT
8
12
pF
V
OUT
= 0V
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相关代理商/技术参数 |
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|---|---|
| AT49BV002N-12VI | 功能描述:IC FLASH 2MBIT 120NS 32VSOP RoHS:否 类别:集成电路 (IC) >> 存储器 系列:- 标准包装:378 系列:- 格式 - 存储器:闪存 存储器类型:FLASH 存储容量:8M（1M x 8，512K x 16） 速度:110ns 接口:并联 电源电压:2.7 V ~ 3.6 V 工作温度:-40°C ~ 85°C 封装/外壳:48-CBGA 供应商设备封装:48-CBGA（7x7） 包装:托盘 |
| AT49BV002N-90JC | 功能描述:IC FLASH 2MBIT 90NS 32PLCC RoHS:否 类别:集成电路 (IC) >> 存储器 系列:- 标准包装:32 系列:- 格式 - 存储器:闪存 存储器类型:FLASH 存储容量:1M (128K x 8) 速度:120ns 接口:并联 电源电压:2.7 V ~ 3.6 V 工作温度:0°C ~ 70°C 封装/外壳:32-LCC（J 形引线） 供应商设备封装:32-PLCC 包装:管件 其它名称:AT49BV00112JC |
| AT49BV002N-90JI | 功能描述:IC FLASH 2MBIT 90NS 32PLCC RoHS:否 类别:集成电路 (IC) >> 存储器 系列:- 标准包装:32 系列:- 格式 - 存储器:闪存 存储器类型:FLASH 存储容量:1M (128K x 8) 速度:120ns 接口:并联 电源电压:2.7 V ~ 3.6 V 工作温度:0°C ~ 70°C 封装/外壳:32-LCC（J 形引线） 供应商设备封装:32-PLCC 包装:管件 其它名称:AT49BV00112JC |
| AT49BV002N-90PC | 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:2-Megabit 256K x 8 Single 2.7-Volt Battery-Voltage Flash Memory |
| AT49BV002N-90PI | 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:2-Megabit 256K x 8 Single 2.7-Volt Battery-Voltage Flash Memory |
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