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参数资料
| 型号： | DS80C310-QNG+T&R |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 3/22页 |
| 文件大小： | 0K |
| 描述： | IC MCU HI SPEED 25MHZ IND 44PLCC |
| 标准包装： | 500 |
| 系列： | 80C |
| 核心处理器： | 8051 |
| 芯体尺寸： | 8-位 |
| 速度： | 25MHz |
| 连通性： | EBI/EMI，SIO，UART/USART |
| 外围设备： | 欠压检测/复位，POR |
| 输入/输出数： | 32 |
| 程序存储器类型： | ROMless |
| RAM 容量： | 256 x 8 |
| 电压 - 电源 (Vcc/Vdd)： | 4.5 V ~ 5.5 V |
| 振荡器型： | 外部 |
| 工作温度： | -40°C ~ 85°C |
| 封装/外壳： | 44-LCC（J 形引线） |
| 包装： | 带卷 (TR) |
DS80C310
11 of 22
ABSOLUTE MAXIMUM RATINGS
Voltage Range on Any Pin Relative to Ground……………………………………...-0.3V to (VCC + 0.5V)
Voltage Range on VCC Relative to Ground………………………………………………….-0.3V to +6.0V
Operating Temperature Range………………………………………………………………-40
C to +85C
Storage Temperature Range……………………………………………………………….-55
C to +125C
Soldering Temperature………………………………………….See IPC/JEDEC J-STD-020 Specification
This is a stress rating only and functional operation of the device at these or any other conditions above those indicated in the
operation sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods of
time may affect device reliability.
DC ELECTRICAL CHARACTERISTICS
(VCC = 4.5V to 5.5V, TA = -40C to +85C.) (Note 1)
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
NOTES
Supply Voltage
VCC
4.0
5.0
5.5
V
2
Supply Current Active Mode
at 25MHz
ICC
30
mA
3
Supply Current Idle Mode
at 25MHz
IIDLE
15
mA
4
Supply Current Stop Mode
ISTOP
1
A
5
Input Low Level
VIL
-0.3
+0.8
V
2
Input High Level (Except XTAL1 and
RST)
VIH
2.0
VCC +
0.3
V
2
Input High Level XTAL1 and RST
VIH2
3.5
VCC +
0.3
V
2
Output Low Voltage Ports 1, 3
at IOL = 1.6mA
VOL1
0.15
0.45
V
2
Output Low Voltage Port 0, 2, ALE,
PSEN at IOL = 3.2mA
VOL2
0.15
0.45
V
2, 6
Output High Voltage Port 1, 3, ALE,
PSEN at IOH = -50A
VOH1
2.4
V
2, 7
Output High Voltage Ports 1, 3
at IOH = -1.5mA
VOH2
2.4
V
2, 8
Output High Voltage Port 0, 2, ALE,
PSEN at IOH = -8mA
VOH3
2.4
V
2, 6
Input Low Current Ports 1, 3
at 0.45V
IIL
-55
A
9
Transition Current from 1 to 0
Ports 1, 3 at 2V
ITL
-650
A
10
Input Leakage Port 0, Bus Mode
IL
-300
+300
A
11
RST Pulldown Resistance
RRST
50
170
k
Note 1:
All parameters apply to both commercial and industrial temperature operation unless otherwise noted. Specifications to -40
C
are guaranteed by design and not product tested.
Note 2:
All voltages are referenced to ground.
Note 3:
Active current is measured with a 25MHz clock source driving XTAL1, VCC = RST = 5.5V, all other pins disconnected.
Note 4:
Idle mode current is measured with a 25MHz clock source driving XTAL1, VCC = 5.5V, RST at ground, all other pins
disconnected.
Note 5:
Stop mode current measured with XTAL1 and RST grounded, VCC =5.5V, all other pins disconnected.
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相关代理商/技术参数 |
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| DS80C320 | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:High-Speed/Low-Power Microcontrollers |
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| DS80C320+FCG | 制造商:Maxim Integrated Products 功能描述:MICRO HI SPD 44PQFP 25MHZ PB-FREE - Trays |
| DS80C320+FNG | 制造商:Maxim Integrated Products 功能描述:MICRO HS 44MQFP 25MHZ IND PB-FREE - Trays |
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