參數(shù)資料
型號(hào)： DS80C323MCG
英文描述： Microprocessor
中文描述： 微處理器
文件頁(yè)數(shù)： 19/38頁(yè)
文件大?。?/td> 434K
代理商： DS80C323MCG
DS80C320/DS80C323
110196 19/38
NOTES FOR DC ELECTRICAL CHARACTERISTICS:
All parameters apply to both commercial and industrial temperature operation unless otherwise noted.
1. All voltages are referenced to ground.
2. Active current is measured with a 25 MHz clock source driving XTAL1, V
CC
=RST=5.5V, all other pins discon-
nected.
3. Idle mode current is measured with a 25 MHz clock source driving XTAL1, V
CC
=5.5V, RST at ground, all
other pins disconnected.
4. Stop mode current measured with XTAL1 and RST grounded, V
CC
=5.5V, all other pins disconnected.
5. When addressing external memory.
6. RST=V
CC
. This condition mimics operation of pins in I/O mode.
7. During a 0 to 1 transition, a one–shot drives the ports hard for two clock cycles. This measurement reflects
port in transition mode.
8. Ports 1, 2, and 3 source transition current when being pulled down externally. It reaches its maximum at
approximately 2V.
9. 0.45<V
IN
<V
CC
. Not a high impedance input. This port is a weak address holding latch because Port 0 is
dedicated as an address bus on the DS80C320. Peak current occurs near the input transition point of the
latch, approximately 2V.
10.Over the industrial temperature range, this specification has a maximum value of 200
μ
A.
TYPICAL I
CC
VERSUS FREQUENCY
Figure 5
0
2
4
6
8
10 12
16
20
24
30
33
35
30
20
15
5
3
2
MHz
XTAL
FREQUENCY
@ 5V
I
mA
25
25
11
18
@ 3V
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DS80C323-MCG 制造商:DALLAS 制造商全稱:Dallas Semiconductor 功能描述:High-Speed Microcontroller User Guide
DS80C323-MCL 制造商:DALLAS 制造商全稱:Dallas Semiconductor 功能描述:High-Speed Microcontroller User Guide
DS80C323-MCR 制造商:DALLAS 制造商全稱:Dallas Semiconductor 功能描述:High-Speed Microcontroller User Guide
DS80C323-MED 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述:
DS80C323-MND 制造商:DALLAS 制造商全稱:Dallas Semiconductor 功能描述:High-Speed Microcontroller User Guide
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