參數(shù)資料
型號(hào): PSD502B1-C-70L
廠商: 意法半導(dǎo)體
英文描述: Low Cost Field Programmable Microcontroller Peripherals
中文描述: 低成本現(xiàn)場(chǎng)可編程微控制器外圍設(shè)備
文件頁數(shù): 113/153頁
文件大小: 1036K
代理商: PSD502B1-C-70L
PSD5XX Famly
110
0
20
60
80
100
120
40
0
10
15
5
20
25
PT100%
PT25%
COMPOSITE FREQUENCY AT PLD INPUTS (MHz)
I
C
TURBO ON
TURBO ON
TURBO OFF
TURBO OFF
Figure 50. ZPLDTypical I
CC
/Frequency Consumption
(5 V)
Specifications
(cont.)
13.4 AC/DC Parameters
The following tables describe the AC/DC parameters of the PSD5XX 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
PSD5XX Specific Timings
– Counter/Timer Timing
– Interrupt Controller 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 PSD5XX is in each mode. Also the current is considerably different if the
ZPLD_TURBO bit is "OFF" and EPROM_CMISER is "ON".
J
The AC power component provides the ZPLD, EPROM, SRAM and TIMER mA/MHz
specification. Figure 50 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".
相關(guān)PDF資料
PDF描述
PSD502B1-C-70U Low Cost Field Programmable Microcontroller Peripherals
PSD502B1-C-90JI Low Cost Field Programmable Microcontroller Peripherals
PSD502B1-C-90UI Low Cost Field Programmable Microcontroller Peripherals
PSD503B1-C-15J Low Cost Field Programmable Microcontroller Peripherals
PSD503B1-C-15L Low Cost Field Programmable Microcontroller Peripherals
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PSD502B1-C-70U 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Low Cost Field Programmable Microcontroller Peripherals
PSD502B1-C-90JI 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Low Cost Field Programmable Microcontroller Peripherals
PSD502B1-C-90UI 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Low Cost Field Programmable Microcontroller Peripherals
PSD503B1 制造商:未知廠家 制造商全稱:未知廠家 功能描述:PSD5XX/ZPSD5XX FAMILY FIELD-PROGRAMMABLE MICROCONTROLLER PERIPHERALS
PSD503B1-12J 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Field-Programmable Peripheral