- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄368150 > PSD403A2-15J Field-Programmable Peripheral PDF資料下載
參數(shù)資料
| 型號： | PSD403A2-15J |
| 英文描述： | Field-Programmable Peripheral |
| 中文描述： | 現(xiàn)場可編程外圍 |
| 文件頁數(shù)： | 105/123頁 |
| 文件大?。?/td> | 657K |
| 代理商： | PSD403A2-15J |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁第49頁第50頁第51頁第52頁第53頁第54頁第55頁第56頁第57頁第58頁第59頁第60頁第61頁第62頁第63頁第64頁第65頁第66頁第67頁第68頁第69頁第70頁第71頁第72頁第73頁第74頁第75頁第76頁第77頁第78頁第79頁第80頁第81頁第82頁第83頁第84頁第85頁第86頁第87頁第88頁第89頁第90頁第91頁第92頁第93頁第94頁第95頁第96頁第97頁第98頁第99頁第100頁第101頁第102頁第103頁第104頁當前第105頁第106頁第107頁第108頁第109頁第110頁第111頁第112頁第113頁第114頁第115頁第116頁第117頁第118頁第119頁第120頁第121頁第122頁第123頁
PSD4XX Famly
102
Symbol
Parameter
14
Conditions Typical
15
Max Unit
C
IN
C
OUT
C
VPP
Capacitance (for input pins only)
V
IN
= 0 V
V
OUT
= 0 V
V
PP
= 0 V
4
6
pF
Capacitance (for input/output pins)
8
12
pF
Capacitance (for WR/V
PP
or R/W/V
PP
)
18
25
pF
NOTES:
14.These parameters are only sampled and are not 100% tested.
15.Typical values are for T
A
= 25°C and nominal supply voltages.
T
A
= 25 °C, f = 1 MHz
15.0
Pin Capacitance
16.0
AC Testing
Figure 51. AC Testing Load Circuit
17.0
Erasure and
Programmng
3.0V
0V
TEST POINT
1.5V
DEVICE
UNDER TEST
2.01 V
195
C
L
= 30 pF
(INCLUDING
SCOPE AND JIG
CAPACITANCE)
To clear all locations of their programmed contents, expose the window packaged device
to an ultra-violet light source. A dosage of 30 W second/cm
2
is required (40 W second/cm
2
for ZPSD4XXV versions). This dosage can be obtained with exposure to a wavelength of
2537 and intensity of 12000 μW/cm
2
for 40 to 45 minutes (55 to 60 minutes for
ZPSD4XXV versions). The device should be about 1 inch from the source, and all filters
should be removed from the UV light source prior to erasure.
The PSD4XX and similar devices will erase with light sources having wavelengths shorter
than 4000 . Although the erasure times will be much longer than with UV sources at 2537
, exposure to fluorescent light and sunlight eventually erases the device. For maximum
system reliability, these sources should be avoided. If used in such an environment, the
package windows should be covered by an opaque substance.
Upon delivery from
ST
, or after each erasure, the PSD4XX device has all bits in the PAD
and EPROM in the “1” or high state. The configuration bits are in the “0” or low state. The
code, configuration, and PAD MAP data are loaded through the procedure of programming
Information for programming the device is available directly from
ST
. Please contact your
local sales representative.
Figure 50. AC Testing Input/Output Waveform
相關PDF資料 |
PDF描述 |
|---|---|
| PSD403A2-15JI | Field-Programmable Peripheral |
| PSD403A2-15LI | 60V 100kRad Hi-Rel Single N-Channel TID Hardened MOSFET in a SMD-2 package; Similar to IRHNA7064 with optional Total Dose Rating of 1000kRads |
| PSD411A1-12UI | Field-Programmable Peripheral |
| PSD411A1-15J | Field-Programmable Peripheral |
| PSD411A1-15JI | 100V 100kRad Hi-Rel Single N-Channel TID Hardened MOSFET in a TO-204AA package; A IRH7130 with Standard Packaging |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| PSD403A2-15JI | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Field-Programmable Peripheral |
| PSD403A2-15LI | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Field-Programmable Peripheral |
| PSD403A2-15U | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Field-Programmable Peripheral |
| PSD403A2-15UI | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Field-Programmable Peripheral |
| PSD403A2-20J | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Field-Programmable Peripheral |
發(fā)布緊急采購，3分鐘左右您將得到回復。