參數(shù)資料
型號： DS80C410-FNY
英文描述： Network Microcontrollers with Ethernet and CAN
中文描述： 網(wǎng)絡(luò)微控制器與以太網(wǎng)和CAN
文件頁數(shù)： 4/102頁
文件大?。?/td> 2637K
代理商： DS80C410-FNY
DS80C410/DS80C411 Network Microcontrollers with Ethernet and CAN
AC ELECTRICAL CHARACTERISTICS (MULTIPLEXED ADDRESS/DATA BUS)
(V
CC3
= 3.0V to 3.6V, V
CC1
= 1.8V ±10%, T
A
= -40°C to +85°C.)
(
Note 1
)
4 of 102
75MHz
MIN
VARIABLE CLOCK
MIN
4
PARAMETER
SYMBOL
MAX
MAX
40
UNITS
External Crystal Frequency
16
37.5
Clock Mutliplier 2X Mode
Clock Multiplier 4X Mode
1 / t
CLK
11
18.75
MHz
External Clock Oscillator Frequency
DC
75
Clock Mutliplier 2X Mode
16
37.5
Clock Multiplier 4X Mode
1 / t
CLK
11
18.75
MHz
ALE Pulse Width
t
LHLL
15.0
t
CLCL
+ t
CHCL
- 5
ns
Port 0 Instruction Address Valid to ALE Low
t
AVLL
1.7
t
CHCL
- 5
ns
Address Hold After ALE Low
t
LLAX
4.7
t
CLCH
- 2
ns
ALE Low to Valid Instruction In
t
LLIV
14.3
2t
CLCL
+ t
CLCH
- 19
ns
ALE Low to
PSEN
Low
t
LLPL
3.7
t
CLCH
- 3
ns
PSEN
Pulse Width
t
PLPH
21.7
2t
CLCL
- 5
ns
PSEN
Low to Valid Instruction In
t
PLIV
8.7
2t
CLCL
-18
ns
Input Instruction Hold After
PSEN
t
PXIX
0
0
ns
Input Instruction Float After
PSEN
t
PXIZ
8.3
t
CLCL
- 5
ns
Port 0 Address to Valid Instruction In
t
AVIV0
21.0
3t
CLCL
- 19
ns
Port 2, 4, 6 Address or Port 4 CE to Valid
Instruction In
t
AVIV2
24.7
3t
CLCL
+ t
CLCH
- 22
ns
PSEN
Low to Address Float
Note 1:
AC electrical characteristics assume 50% duty cycle for the oscillator, oscillator frequency
≤
75MHz, and are not 100% production
tested, but are guaranteed by design.
Note 2:
All parameters apply to both commercial and industrial temperature operation, unless otherwise noted.
Note 3:
t
CLCL
, t
CLCH
, t
CHCL
are time periods associated with the internal system clock and are related to the external clock (t
CLK
) as defined in
the
External Clock Oscillator (XTAL1) Characteristics
table.
Note 4:
The precalculated 75MHz MIN/MAX timing specifications assume an exact 50% duty cycle.
Note 5:
All signals guaranteed with load capacitance of 80pF except Port 0, Port 2,
ALE
,
PSEN
,
RD
, and
WR
with 100pF. The following
signals, when configured for memory interface, are also characterized with 100pF loading: Port 4 (
CE0-3
, A16–A19), Port 5.4–5.7 (
PCE0-3
), Port 6.0–6.5 (
CE4-7,
A20, A21), Port 7 (demultiplexed mode A0–A7).
Note 6:
For high-frequency operation, special attention should be paid to the float times of the interfaced memory devices so as to avoid
bus contention.
Note 7:
References to the XTAL, XTAL1 or CLK signal in timing diagrams is to assist in determining the relative occurrence of events, not
for determing absolute signal timing with respect to the external clock.
t
PLAZ
0
0
ns
相關(guān)PDF資料
PDF描述
DS80C411-FNY Network Microcontrollers with Ethernet and CAN
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DS80C410-FNY+ 功能描述:8位微控制器 -MCU Network MCU w/Ethernet & CAN RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風格:SMD/SMT
DS80C411 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:Network Microcontrollers with Ethernet and CAN
DS80C411-FNY 功能描述:8位微控制器 -MCU Network MCU w/Ethernet & CAN RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風格:SMD/SMT
DS80C411-FNY+ 功能描述:8位微控制器 -MCU Network MCU w/Ethernet & CAN RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風格:SMD/SMT
DS80CH11 制造商:DALLAS 制造商全稱:Dallas Semiconductor 功能描述:System Energy Manager
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