參數(shù)資料
型號(hào)： PSD211R
英文描述： Field Programmable Microcontroller Peripherals(可編程邏輯,可加密,19個(gè)可單獨(dú)配置I/O,通用PLD有12個(gè)輸入)
中文描述： 現(xiàn)場(chǎng)可編程微控制器外圍設(shè)備（可編程邏輯，可加密，19個(gè)可單獨(dú)配置的I / O，通用PLD的有12個(gè)輸入）
文件頁(yè)數(shù)： 23/32頁(yè)
文件大?。?/td> 175K
代理商： PSD211R
PSD211R
2-23
Security Mode in the PSD211R locks the contents of the PAD A, PAD B and all the
configuration bits. The EPROM and I/O contents can be accessed only through the PAD.
The Security Mode can be set by the PSD Development or Programming software. In
window packages, the mode is erasable through UV full part erasure. In the security mode,
the PSD211R contents cannot be copied on a programmer.
Symbol
Parameter
Condition
CERDIP
PLASTIC
With Respect to GND
Min
– 65
– 65
– 0.6
Max
+ 150
+ 125
+ 7
Unit
°C
°C
V
T
STG
Storage Temperature
Voltage on any Pin
Programming
Supply Voltage
V
PP
With Respect to GND
– 0.6
+ 14
V
V
CC
Supply Voltage
With Respect to GND
– 0.6
>
2000
+ 7
V
ESD Protection
V
Range
Temperature
V
CC
V
CC
Tolerance
Commercial
0° C to +70°C
+ 5 V
± 10%
Industrial
–40° C to +85°C
+ 5 V
± 10%
Symbol
Parameter
Conditions
Min
Typ
Max Unit
V
CC
Supply Voltage
All Speeds
4.5
5
5.5
V
The EPROM power consumption in the PSD is controlled by bit 3 in the PMMR0 – EPROM
CMiser. Upon reset the CMiser bit is OFF. This will cause the EPROM to be ON at all times
as long as CSI is enabled (low). The reason this mode is provided is to reduce the access
time of the EPROM by 10 ns relative to the low power condition when CMiser is ON.
If CSI is disabled (high) the EPROM will be deselected and will enter standby mode (OFF)
overriding the state of the CMiser.
If CMiser is set (ON) then the EPROM will enter the standby mode when not selected.
This condition can take place when CSI is high or when CSI is low and the EPROM is not
accessed. For example, if the MCU is accessing the I/O, the EPROM will be deselected and
will be in low power mode.
The power consumption for the different EPROM modes is given in the DC Characteristics
table under I
CC
(DC) EPROM Adder.
Security
Mode
EPROM
Power
Consumption
Absolute
Maximum
Ratings
11
Operating
Range
Recommended
Operating
Conditions
NOTE:
11.Stresses above those listed under Absolute Maximum Ratings may cause permanent
damage to the device. This is a stress rating only and functional operation of the device at
these or any other conditions above those indicated in the operational sections of this
specification is not implied. Exposure to Absolute Maximum Rating conditions for
extended periods of time may affect device reliability.
相關(guān)PDF資料
PDF描述
PSD301-20QI Field-Programmable Peripheral
PSD301-20U 40V 1 Form A Photo Voltaic Relay in a 4-Lead SOP Package; A PVY116 with Standard Packaging
PSD301-20UI Field-Programmable Peripheral
PSD301-20XI Field-Programmable Peripheral
PSD301-20XM 400V 1 Form A Photo Voltaic Relay in a 6-pin SMT Package; A PVT412AS with Tape and Reel Packaging
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PSD211R-B-15J 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Low Cost Field Programmable Microcontroller Peripherals
PSD211R-B-15L 制造商:WSI 功能描述:
PSD211R-B-15M 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Low Cost Field Programmable Microcontroller Peripherals
PSD211R-B-70J 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Low Cost Field Programmable Microcontroller Peripherals
PSD211RB-70J 功能描述:SPLD - 簡(jiǎn)單可編程邏輯器件 U 511-ZPSD301B-70J RoHS:否 制造商:Texas Instruments 邏輯系列:TICPAL22V10Z 大電池?cái)?shù)量:10 最大工作頻率:66 MHz 延遲時(shí)間:25 ns 工作電源電壓:4.75 V to 5.25 V 電源電流:100 uA 最大工作溫度:+ 75 C 最小工作溫度:0 C 安裝風(fēng)格:Through Hole 封裝 / 箱體:DIP-24
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