參數(shù)資料
型號(hào)： PSD854F2V-15M
廠商： STMICROELECTRONICS
元件分類(lèi)： 微控制器/微處理器
英文描述： 256K X 8 FLASH, 27 I/O, PIA-GENERAL PURPOSE, PQFP52
封裝： PLASTIC, QFP-52
文件頁(yè)數(shù)： 80/109頁(yè)
文件大?。?/td> 908K
代理商： PSD854F2V-15M
Obsolete
Product(s)
- Obsolete
Product(s)
PSD813F2V, PSD854F2V
72/109
Doc ID 10552 Rev 3
AC/DC PARAMETERS
These tables describe the AD and DC parameters
of the PSD:
DC Electrical Specification
AC Timing Specification
■
PLD Timing
–
Combinatorial Timing
–
Synchronous Clock Mode
–
Asynchronous Clock Mode
–
Input Macrocell Timing
■
MCU Timing
–READ Timing
–
WRITE Timing
–
Peripheral Mode Timing
–
Power-down and Reset Timing
The following are issues concerning the parame-
ters presented:
–
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 PSD
is in each mode. Also, the supply power is
considerably different if the Turbo Bit is ’0.’
–
The AC power component gives the PLD,
Flash memory, and SRAM mA/MHz
specification. Figures 35 and 36 show the PLD
mA/MHz as a function of the number of
Product Terms (PT) used.
–
In the PLD timing parameters, add the
required delay when Turbo Bit is ’0.’
Figure 35. PLD ICC /Frequency Consumption (5V range)
Figure 36. PLD ICC /Frequency Consumption (3V range)
0
10
20
30
40
60
70
80
90
100
110
VCC = 5V
50
010
15
5
20
25
HIGHEST COMPOSITE FREQUENCY AT PLD INPUTS (MHz)
I CC
–
(mA)
TURBO
ON
(100%)
TURBO
ON
(25%)
TURBO
OFF
TURBO
OFF
PT 100%
PT 25%
AI02894
0
10
20
30
40
50
60
VCC = 3V
010
15
5
20
25
I CC
–
(mA)
TURBO
ON (100%)
TURBO
ON (25%)
TURBO
OFF
TURBO
OFF
HIGHEST COMPOSITE FREQUENCY AT PLD INPUTS (MHz)
PT 100%
PT 25%
AI03100
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PSD854F2V-90J 功能描述:CPLD - 復(fù)雜可編程邏輯器件 3.0V 2M 90ns RoHS:否 制造商:Lattice 系列: 存儲(chǔ)類(lèi)型:EEPROM 大電池?cái)?shù)量:128 最大工作頻率:333 MHz 延遲時(shí)間:2.7 ns 可編程輸入/輸出端數(shù)量:64 工作電源電壓:3.3 V 最大工作溫度:+ 90 C 最小工作溫度:0 C 封裝 / 箱體:TQFP-100
PSD854F2V-90M 功能描述:CPLD - 復(fù)雜可編程邏輯器件 3.0V 2M 90ns RoHS:否 制造商:Lattice 系列: 存儲(chǔ)類(lèi)型:EEPROM 大電池?cái)?shù)量:128 最大工作頻率:333 MHz 延遲時(shí)間:2.7 ns 可編程輸入/輸出端數(shù)量:64 工作電源電壓:3.3 V 最大工作溫度:+ 90 C 最小工作溫度:0 C 封裝 / 箱體:TQFP-100
PSD-8M-01 制造商:Richco 功能描述:CB SPT REST MNT NAT 8MM SPC
PSD913212JIT 制造商:STMICROELECTRONICS 制造商全稱(chēng):STMicroelectronics 功能描述:Flash In-System Programmable ISP Peripherals For 8-bit MCUs
PSD913212JT 制造商:STMICROELECTRONICS 制造商全稱(chēng):STMicroelectronics 功能描述:Flash In-System Programmable ISP Peripherals For 8-bit MCUs
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