參數(shù)資料
型號: P28F002BC-T80
廠商: INTEL CORP
元件分類: PROM
英文描述: 28F002BC 2-MBIT (256K X 8) BOOT BLOCK FLASH MEMORY
中文描述: 256K X 8 FLASH 12V PROM, 80 ns, PDIP40
封裝: PLASTIC, DIP-40
文件頁數(shù): 26/37頁
文件大?。?/td> 455K
代理商: P28F002BC-T80
28F002BC 2-MBIT BOOT BLOCK FLASH MEMORY
E
26
PRELIMINARY
4.2.1
CAPACITANCE
T
A
= +25° C, f = 1 MHz
Symbol
Parameter
Notes
Typ
Max
Unit
Conditions
C
IN
Input Capacitance
1
6
8
pF
V
IN
= 0V
C
OUT
Output Capacitance
1, 2
10
12
pF
V
OUT
= 0V
NOTES:
1.
2.
Sampled, not 100% tested.
For the 28F002BC, address pin A
10
follows the C
OUT
capacitance numbers.
4.2.2
INPUT/OUTPUT TEST CONDITIONS
TEST POINTS
INPUT
OUTPUT
2.0
0.8
0.8
2.0
2.4
0.45
0578_09
NOTE:
AC test inputs are driven at V
(2.4 V
) for a logic
“1” and V
OL
(0.45 V
TTL
) for a logic “0.” Input timing begins at V
IH
(2.0 V
TTL
)
and V
IL
(0.8 V
TTL
). Output timing ends at V
IH
and V
IL
.
Figure 10. Inputs and Measurement Points
OUT
DEVICE
UNDER
TEST
1.3V
R
L
1N914
C
L
0578_10
NOTES:
C
L
= 100 pF, includes Jig Capacitance
R
L
= 3.3K
Figure 11. Standard Test Configuration
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