參數(shù)資料
型號: ZPSD402A2-C-70U
廠商: 意法半導體
英文描述: DIODE ARRAY 1-CH BIDIR SOT-23
中文描述: 低成本現(xiàn)場可編程微控制器外圍設備
文件頁數(shù): 81/123頁
文件大?。?/td> 657K
代理商: ZPSD402A2-C-70U
PSD4XX Famly
78
Specifications
(cont.)
13.4 AC/DC Parameters
The following tables describe the AD/DC parameters of the PSD4XX family:
J
DC Electrical Specification
J
AC Timing Specification
ZPLD Timing
– Combinatorial Delays
– Synchronous Clock Mode
– Asynchronous Clock Mode
Microcontroller Timing
– Read Timing
– Write Timing
– Peripheral Mode Timing
– Power Down and Reset Timing
Following are some issues concerning the parameters presented:
J
In the DC specification the Supply Current is given for different modes of operation.
Before calculating the total power consumption, determine the percentage of time that
the PSD4XX is in each mode. Also the supply power is considerably different if the
ZPLD_TURBO bit is "OFF" and EPROM_CMISER is "ON".
J
The AC power component gives the ZPLD, EPROM, and SRAM mA/MHz specification.
Figure 38 shows the ZPLD mA/MHz as a function of the number of Product Terms (PT)
used.
J
In the ZPLD timing parameters add the required delay when ZPLD_TURBO is "OFF".
J
In the MCU timing specification add the required time delay when EPROM_CMISER
is "ON".
Figure 38a. Typical I
CC
/Frequency Consumption
(PSD4XXA1 and ZPSD4XXA1
Versions)
0
10
20
60
50
40
30
80
70
90
100
0
10
15
5
20
25
PT100%
PT25%
COMPOSITE FREQUENCY AT PLD INPUTS (MHz)
I
C
TURBO ON
TURBO ON
TURBO OFF
TURBO OFF
V
CC
= 5 V
相關(guān)PDF資料
PDF描述
ZPSD412A2-C-70U DIODE SCHOTTKY 20V 1A SMA
ZPSD402A2-C-90JI DIODE SCHOTTKY 30V 100MA 1005
ZPSD412A2-C-90JI DIODE SCHOTTKY 30V 200MA 1005
ZPSD403A2-C-70U TVS BI-DIR 20V 600W DO-15
ZPSD413A2-C-70U TVS UNI-DIR 24V 600W DO-15
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