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參數(shù)資料
| 型號： | DS80C310 |
| 廠商： | Maxim Integrated Products, Inc. |
| 英文描述： | High-Speed Microcontroller(高速微控制器) |
| 中文描述： | 高速微控制器 |
| 文件頁數(shù)： | 1/21頁 |
| 文件大?。?/td> | 329K |
| 代理商： | DS80C310 |
DS80C310
High–Speed Micro
DS80C310
PRELIMINARY
021998 1/21
FEATURES
80C32 Compatible
– 8051 pin and instruction set compatible
– Full duplex serial port
– Three 16–bit timer/counters
– 256 bytes scratchpad RAM
– Multiplexed address/data bus
– Addresses 64KB ROM and 64KB RAM
High–Speed Architecture
– 4 clocks/machine cycle (8051 = 12)
– Runs DC to 33 MHz clock rates
– Single–cycle instruction in 121 ns
– Dual data pointer
– Optional variable length MOVX to access fast/
slow RAM /peripherals
10 total interrupt sources with 6 external
Internal power on reset circuit
Upwardly compatible with the DS80C320
Available in 40–pin PDIP, 44–pin PLCC, and
44–pin TQFP
DESCRIPTION
The DS80C310 is a fast 80C31/80C32 compatible
microcontroller. It features a redesigned processor core
without wasted clock and memory cycles. As a result, it
executes every 8051 instruction between 1.5 and 3
times faster than the original architecture for the same
crystal speed. Typical applications will see a speed
improvement of 2.5 times using the same code and the
same crystal. The DS80C310 offers a maximum crystal
speed of 33 MHz, resulting in apparent execution
speeds of 82.5 MHz (approximately 2.5X).
PACKAGE OUTLINE
GND
EA
ALE
P3.7/RD
XTAL2
XTAL1
P3.6/WR
P3.3/INT1
P3.4/T0
P3.5/T1
P3.2/INT0
P1.7/INT5
P1.5/INT3
P1.6/INT4
PSEN
A15 (P2.7)
A14 (P2.6)
A13 (P2.5)
A12 (P2.4)
A11 (P2.3)
A10 (P2.2)
A9 (P2.1)
A8 (P2.0)
DALLAS
DS80C310
VCC
AD0 (P0.0)
AD1 (P0.1)
AD2 (P0.2)
AD3 (P0.3)
AD4 (P0.4)
AD5 (P0.5)
AD6 (P0.6)
AD7 (P0.7)
P1.0/T2
P1.1/T2EX
P1.2
P1.3
P1.4/INT2
RST
P3.0/RXD0
P3.1/TXD0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
40–PIN DIP
DALLAS
DS80C310
44–PIN PLCC
1
40
6
7
17
29
39
18
28
DALLAS
DS80C310
44–PIN TQFP
23
33
22
12
34
44
1
11
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| DS80C323-END | High-Speed/Low-Power Microcontrollers |
| DS80C323-ECD | High-Speed/Low-Power Microcontrollers |
| DS80C323-MCD | High-Speed/Low-Power Microcontrollers |
| DS80C323-MND | High-Speed/Low-Power Microcontrollers |
| DS80C323-QND | High-Speed/Low-Power Microcontrollers |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DS80C310_09 | 制造商:DALLAS 制造商全稱:Dallas Semiconductor 功能描述:High-Speed Microcontroller |
| DS80C310_1 | 制造商:DALLAS 制造商全稱:Dallas Semiconductor 功能描述:High-Speed Micro |
| DS80C310+ECG | 制造商:Maxim Integrated Products 功能描述:MCU 8BIT CISC ROMLESS 5V 44TQFP - Trays |
| DS80C310+FCG | 功能描述:IC MCU HI SPEED 25MHZ 44-MQFP RoHS:是 類別:集成電路 (IC) >> 嵌入式 - 微控制器， 系列:80C 產(chǎn)品培訓(xùn)模塊:Graphics LCD System and PIC24 Interface Asynchronous Stimulus 標(biāo)準(zhǔn)包裝:27 系列:PIC® 24H 核心處理器:PIC 芯體尺寸:16-位 速度:40 MIP 連通性:I²C，SPI，UART/USART 外圍設(shè)備:欠壓檢測/復(fù)位，POR，PWM，WDT 輸入/輸出數(shù):21 程序存儲器容量:12KB（4K x 24） 程序存儲器類型:閃存 EEPROM 大小:- RAM 容量:1K x 8 電壓 - 電源 (Vcc/Vdd):3 V ~ 3.6 V 數(shù)據(jù)轉(zhuǎn)換器:A/D 10x10b/12b 振蕩器型:內(nèi)部 工作溫度:-40°C ~ 85°C 封裝/外殼:28-SOIC（0.295"，7.50mm 寬） 包裝:管件 產(chǎn)品目錄頁面:648 (CN2011-ZH PDF) 配用:AC164339-ND - MODULE SKT FOR PM3 28SOICDV164033-ND - KIT START EXPLORER 16 MPLAB ICD2 |
| DS80C310+QCG | 制造商:Maxim Integrated Products 功能描述:MCU 8BIT CISC ROMLESS 5V 44PLCC - Rail/Tube |
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