1.2 Features ......................................................................................................................................................... 11
1.3 Ordering Information ...................................................................................................................................... 12
1.4 Development Tools ........................................................................................................................................ 13
6. Port Structures ...................................................................................................................................................... 26
6.1 General Purpose I/O Port .............................................................................................................................. 26
6.2 External Interrupt I/O Port .............................................................................................................................. 27
7.8 LCD Voltage Characteristics ......................................................................................................................... 32
7.9 DC Characteristics ......................................................................................................................................... 33
7.10 AC Characteristics ....................................................................................................................................... 35
7.17 Main Clock Oscillator Characteristics .......................................................................................................... 41
7.18 Sub Clock Oscillator Characteristics ........................................................................................................... 42
7.19 Main Oscillation Stabilization Characteristics ............................................................................................. 43
7.20 Sub Oscillation Characteristics .................................................................................................................... 43
7.21 Operating Voltage Range ............................................................................................................................ 44
7.22 Recommended Circuit and Layout .............................................................................................................. 45
8.1 Program Memory ........................................................................................................................................... 49
8.2 Data Memory ................................................................................................................................................. 51
9.2 Port Register .................................................................................................................................................. 63
9.3 P0 Port ........................................................................................................................................................... 65
9.4 P1 Port ........................................................................................................................................................... 67
9.5 P2 Port ........................................................................................................................................................... 69
PS029902-0212
PRELIMINARY
1
Z51F3220
Product Specification
9.6 P3 Port ........................................................................................................................................................... 70
9.7 P4 Port ........................................................................................................................................................... 71
9.8 P5 Port ........................................................................................................................................................... 72
9.9 Port Function.................................................................................................................................................. 73
10.6 Effective Timing after Controlling Interrupt Bit ............................................................................................ 87
10.7 Multi Interrupt ............................................................................................................................................... 88
12. Power Down Operation .................................................................................................................................... 272
13.5 Power on RESET....................................................................................................................................... 278
13.7 Brown Out Detector Processor .................................................................................................................. 282
Reward post, asking for help from the big guys hidden in the forum, is there any big guy who has a sufficient level of DSP and can teach and solve related problems? It is equivalent to hiring a master...
In the past, applying for chips from TI was smooth sailing, but now the rules have changed. You must have a school email address, but our school email address is not allowed to be registered by studen...
For example, what type of chip does the phone have, whether the processor uses the ARM core, what is the operating system... etc., not the standby time... Thank you!...
Learn, evaluate and use the STM8 microcontroller with the STM8S-Discovery kitThe STM8S-Discovery kit is the quickest way to explore and demonstrate STM8S105C6T6 functionalities and create your own app...
We can see various capacitors in the power supply filter circuit, with different capacitance values of 100uF, 10uF, 100nF, and 10nF. So how are these parameters determined?For digital circuits to run ...
I am about to start writing my master's thesis, but I haven't decided on the topic yet. I am currently working on an industrial control wireless network based on 802.15.4, so I hope the general direct...
1. Introduction
Electronic scales are gradually replacing traditional measuring tools like springs and balances in everyday life, such as electronic price computing scales and electronic weigh...[Details]
Robotics
has become
LiDAR
's "second growth curve."
While LiDAR was still battling with its "pure vision" rivals in the automotive field, another field ignited the demand f...[Details]
The all-new MG4 was recently officially announced on the Ministry of Industry and Information Technology's (MIIT) new vehicle announcement. The all-new MG4's semi-solid-state battery version addres...[Details]
introduction
According to the China Fire Statistics Yearbook, electrical fires accounted for more than 30% of fire accidents in the past decade, and the trend is increasing year by year. They ...[Details]
The complexity of the integrated circuits (ICs) used in electronic systems in vehicles is increasing. They aim to execute artificial intelligence (AI) algorithms to control autonomous driving funct...[Details]
Based on the commutation technology, thyristor rectifiers are classified into two main types. Line-commutated and force-commutated inverters are commonly used, while other commutated inverters, nam...[Details]
According to Nikkei, Japan has performed poorly in responding to China's power semiconductor challenges.
There are five major companies in Japan's power chip market: Mitsubishi Electric,...[Details]
Chinese characters are extensive and profound, and there are many different names for ESD tubes. How many of them do you know?
As far as I know, ESD diodes are currently known as ESD p...[Details]
On August 21st, BYD announced the launch of its next-generation "Little White Pile" product, the "Lingchong"
charging
pile
, which is now available for general sale. This charging pile feat...[Details]
Smartphones can be incredibly unintelligent. For example, consider an office full of people, each absorbed in their work. Suddenly, the silence is broken by a burst of loud pop music. A colleague's...[Details]
summary
Modern cars strive to provide the same comfort and entertainment features found in the home, resulting in explosive growth in demand for electronic control units (ECUs). Howe...[Details]
The drive shaft is the shaft in a universal joint that transmits power. As a high-speed, low-support rotating body, its dynamic balance is crucial. Generally, drive shafts undergo dynamic balancing...[Details]
According to foreign media reports, Apple is secretly evaluating several artificial intelligence hardware concepts, including smart home displays, security devices and a desktop robot, of which the...[Details]
In machine vision systems, light sources play a crucial role. Choosing the right light source is a key factor in determining the success or failure of the entire system. The main purpose of the lig...[Details]
introduction
At present, all major countries in the world are vigorously developing marine affairs. However, there are various uncertainties and unknown factors in the ocean. Underwater robots...[Details]
DSP and ARM Processors
京公网安备 11010802033920号
EEWORLD
