參數(shù)資料
型號(hào): DS80C411-FNY+
廠商: Maxim Integrated Products
文件頁數(shù): 48/102頁
文件大小: 0K
描述: IC MCU 75MHZ 16MB HP 100-LQFP
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 90
系列: 80C
核心處理器: 8051
芯體尺寸: 8-位
速度: 75MHz
連通性: 1 線,CAN,EBI/EMI,以太網(wǎng),SIO,UART/USART
外圍設(shè)備: 電源故障復(fù)位,WDT
輸入/輸出數(shù): 64
程序存儲(chǔ)器容量: 64KB(64K x 8)
程序存儲(chǔ)器類型: ROM
RAM 容量: 64K x 8
電壓 - 電源 (Vcc/Vdd): 1.62 V ~ 3.6 V
振蕩器型: 外部
工作溫度: -40°C ~ 85°C
封裝/外殼: 100-LQFP
包裝: 托盤
DS80C410/DS80C411 Network Microcontrollers with Ethernet and CAN
5 of 102
EXTERNAL CLOCK OSCILLATOR (XTAL1) CHARACTERISTICS
PARAMETER
SYMBOL
MIN
MAX
UNITS
Clock Oscillator Period
tCLK
See External Clock
Oscillator Frequency
Clock Symmetry at 0.5 x VCC3
tCH
0.45 tCLK
0.55 tCLK
ns
Clock Rise Time
tCR
3
ns
Clock Fall Time
tCF
3
ns
EXTERNAL CLOCK DRIVE
SYSTEM CLOCK TIME PERIODS (tCLCL, tCHCL, tCLCH)
SYSTEM CLOCK SELECTION
SYSTEM CLOCK
PERIOD tCLCL
SYSTEM CLOCK HIGH (tCHCL ) AND
SYSTEM CLOCK LOW (tCLCH)
4X/2X
CD1
CD0
MIN
MAX
1
0
tCLK / 4
0.45 (tCLK / 4)
0.55 (tCLK / 4)
0
tCLK / 2
0.45 (tCLK / 2)
0.55 (tCLK / 2)
X
1
0
tCLK
0.45 tCLK
0.55 tCLK
X
1
256 tCLK
0.45 (256 tCLK)
0.55 (256 tCLK)
Note 1: Figure 21 shows a detailed description and illustration of the system clock selection.
Note 2: When an external clock oscillator is used in conjunction with the default system clock selection (CD1:CD0 = 10b), the
minimum/maximum system clock high (tCHCL) and system clock low (tCLCH) periods are directly related to clock oscillator duty cycle.
MOVX CHARACTERISTICS (MULTIPLEXED ADDRESS/DATA BUS) (Note 1)
(VCC3 = 3.0V to 3.6V, VCC1 = 1.8V ±10%, TA = -40 °C to +85°C.)
PARAMETER
SYMBOL
MIN
MAX
UNITS STRETCH VALUES
CST (MD2:0)
MOVX ALE Pulse Width
tLHLL2
tCLCL + tCHCL - 5
ns
CST = 0
2tCLCL - 5
1≤ CST ≤ 3
6tCLCL - 5
4 ≤ CST ≤ 7
Port 0 MOVX Address Valid
to ALE Low
tAVLL2
tCHCL - 5
ns
CST = 0
tCLCL - 6
1≤ CST ≤ 3
5tCLCL - 6
4 ≤ CST ≤ 7
Port 0 MOVX Address Hold
after ALE Low
tLLAX2
and tLLAX3
tCLCH - 2
ns
CST = 0
tCLCL - 2
1≤ CST ≤3
5tCLCL - 2
4 ≤ CST ≤ 7
RD
Pulse Width (P3.7 or
PSEN
)
tRLRH
2tCLCL - 5
ns
CST = 0
(4 x CST) tCLCL - 3
1 ≤ CST ≤ 7
WR
Pulse Width (P3.6)
tWLWH
2tCLCL - 5
ns
CST = 0
(4 x CST) tCLCL - 3
1 ≤ CST ≤ 7
RD
(P3.7 or PSEN) Low to
Valid Data In
tRLDV
2tCLCL - 18
ns
CST = 0
(4 x CST) tCLCL - 18
1 ≤ CST ≤ 7
Data Hold After RD (P3.7 or
PSEN
) High
tRHDX
-2
ns
tCR
tCF
tCLK
tCH
XTAL1
tCL
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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(shí)鐘頻率:50 MHz 程序存儲(chǔ)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(fēng)格:SMD/SMT
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