参数资料
型号: AT49BV802A-70CI
厂商: ATMEL CORP
元件分类: DRAM
英文描述: 8-megabit (512K x 16/ 1M x 8) 3-volt Only Flash Memory
中文描述: 512K X 16 FLASH 3V PROM, 70 ns, PBGA48
封装: 6 X 8 MM, 1 MM HIEGHT, 0.80 MM PITCH, PLASTIC, CBGA-48
文件页数: 17/29页
文件大小: 253K
代理商: AT49BV802A-70CI
17
AT49BV802A(T)
3405C–FLASH–9/04
AC Read Waveforms
(1)(2)(3)(4)
Notes:
1. CE may be delayed up to t
ACC
- t
CE
after the address transition without impact on t
ACC
.
2. 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
.
3. t
DF
is specified from OE or CE, whichever occurs first (CL = 5 pF).
4. This parameter is characterized and is not 100% tested.
AC Read Characteristics
Symbol
Parameter
AT49BV802A(T)-70
Units
Min
Max
t
RC
Read Cycle Time
70
ns
t
ACC
Address to Output Delay
70
ns
t
CE
(1)
CE to Output Delay
70
ns
t
OE
(2)
OE to Output Delay
0
20
ns
t
DF
(3)(4)
CE or OE to Output Float
0
25
ns
t
OH
Output Hold from OE, CE or Address,
whichever occurred first
0
ns
t
RO
RESET to Output Delay
100
ns
OUTPUT
VALID
OUTPUT
HIGH Z
RESET
OE
t
OE
t
CE
ADDRESS VALID
t
DF
t
OH
t
ACC
t
RO
CE
ADDRESS
t
RC
相关PDF资料
PDF描述
AT49BV802A-70TI 8-megabit (512K x 16/ 1M x 8) 3-volt Only Flash Memory
AT49BV802AT 8-megabit (512K x 16/ 1M x 8) 3-volt Only Flash Memory
AT49BV802AT-70CI 8-megabit (512K x 16/ 1M x 8) 3-volt Only Flash Memory
AT49BV802AT-70TI 8-megabit (512K x 16/ 1M x 8) 3-volt Only Flash Memory
AT49BV8192A-12CI 8-Megabit 1M x 8/ 512K x 16 CMOS Flash Memory
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