參數(shù)資料
型號(hào)： DS80C323-QND+
廠商： Maxim Integrated Products
文件頁數(shù)： 18/38頁
文件大?。?/td> 0K
描述： IC MCU HI SPEED 18MHZ IND 44PLCC
產(chǎn)品培訓(xùn)模塊： Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝： 26
系列： 80C
核心處理器： 8051
芯體尺寸： 8-位
速度： 18MHz
連通性： EBI/EMI，SIO，UART/USART
外圍設(shè)備： 電源故障復(fù)位，WDT
輸入/輸出數(shù)： 32
程序存儲(chǔ)器類型： ROMless
RAM 容量： 256 x 8
電壓 - 電源 (Vcc/Vdd)： 4.5 V ~ 5.5 V
振蕩器型： 外部
工作溫度： -40°C ~ 85°C
封裝/外殼： 44-LCC（J 形引線）
包裝： 管件
產(chǎn)品目錄頁面： 703 (CN2011-ZH PDF)
DS80C320/DS80C323 High-Speed/Low-Power Microcontrollers
25 of 38
DC ELECTRICAL CHARACTERISTICS—DS80C323
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
NOTES
Operating Supply Voltage
VCC
2.7
3.0
5.5
V
1
Power-Fail Warning Voltage
VPFW
2.6
2.7
2.8
V
1
Minimum Operating Voltage
VRST
2.5
2.6
2.7
V
1, 12
Supply Current Active Mode at 18MHz
ICC
10
mA
2
Supply Current Idle Mode at 18MHz
IIDLE
6
mA
3
Supply Current Stop Mode,
Bandgap Reference Disabled
ISTOP
0.1
A
2
Supply Current Stop Mode,
Bandgap Reference Enabled
ISPBG
40
A
4, 10
Input Low Level
VIL
-0.3
+0.2 x VCC
V
1
Input High Level
(Except XTAL1 and RST)
VIH1
0.7 x VCC
VCC+0.3
V
1
Input High Level XTAL1 and RST
VIH2
0.7 x VCC
+0.25V
VCC+0.3
V
1
Output Low Voltage Ports 1, 3
at IOL = 1.6mA
VOL1
0.4
V
1
Output Low Voltage Ports 0, 2,
PSEN
/ALE at IOL = 3.2mA
VOL2
0.4
V
1, 5
Output High Voltage Ports 1, 3,
PSEN
/ALE at IOH = -15A
VOH1
VDD
-0.4V
V
1, 6
Output High Voltage Ports 1, 3
at IOH = -1.5mA
VOH2
VDD
-0.4V
V
1, 7
Output High Voltage Ports 0, 2,
PSEN
/ALE at IOH = -2mA
VOH3
VDD
-0.4V
V
1, 5
Input Low Current Ports 1, 3 at 0.45V
IIL
-30
A
11
Transition Current from 1
0,
Ports 1, 3 at 2V
ITL
-400
A
8
Input Leakage Port 0, Bus Mode
IL
-300
+300
A
9
RST Pulldown Resistance
RRST
50
170
k
NOTES FOR DS80C323 DC ELECTRICAL CHARACTERISTICS
All parameters apply to both commercial and industrial temperature operation unless otherwise noted. Specifications to -40°C
are guaranteed by design and are not production tested. Device operating range is 2.7V to 5.5V. DC electrical specifications are
for operation 2.7V to 3.3V.
1. All voltages are referenced to ground.
2. Active mode current is measured with an 18MHz clock source driving XTAL1, VCC = RST = 3.3V, all other
pins disconnected.
3. Idle mode current is measured with an 18MHz clock source driving XTAL1, VCC = 3.3V, all other pins
disconnected.
4. Stop mode current measured with XTAL1 and RST grounded, VCC = 3.3V, all other pins disconnected.
5. When addressing external memory. This specification only applies to the first clock cycle following the
transition.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DS80C323-QND/T&R 制造商:Maxim Integrated Products 功能描述:H.S. MICRO 44PLCC 18MHZ IND 3V T&R - Tape and Reel 制造商:Maxim Integrated Products 功能描述:IC MCU HI SPEED 18MHZ IND 44PLCC 制造商:Maxim Integrated Products 功能描述:8-bit Microcontrollers - MCU High-Speed Low-Power
DS80C323-QND/T&R 功能描述:8位微控制器 -MCU High-Speed Low-Power 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
DS80C323-QND+ 功能描述:8位微控制器 -MCU High-Speed Low-Power 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
DS80C323-QND+T&R 制造商:Maxim Integrated Products 功能描述:MCU 8BIT CISC ROMLESS 3V 44PLCC - Tape and Reel 制造商:Maxim Integrated Products 功能描述:IC MCU HI SPEED 18MHZ IND 44PLCC 制造商:Maxim Integrated Products 功能描述:8-bit Microcontrollers - MCU High-Speed Low-Power
DS80C323-QND+T&R 功能描述:8位微控制器 -MCU High-Speed Low-Power 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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