- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄376436 > UPD784216AYGC (NEC Corp.) 16-BIT SINGLE-CHIP MICROCONTROLLERS PDF資料下載
參數(shù)資料
| 型號(hào)： | UPD784216AYGC |
| 廠商： | NEC Corp. |
| 英文描述： | 16-BIT SINGLE-CHIP MICROCONTROLLERS |
| 中文描述： | 16位單晶片微控制器 |
| 文件頁數(shù)： | 50/100頁 |
| 文件大?。?/td> | 561K |
| 代理商： | UPD784216AYGC |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁第49頁當(dāng)前第50頁第51頁第52頁第53頁第54頁第55頁第56頁第57頁第58頁第59頁第60頁第61頁第62頁第63頁第64頁第65頁第66頁第67頁第68頁第69頁第70頁第71頁第72頁第73頁第74頁第75頁第76頁第77頁第78頁第79頁第80頁第81頁第82頁第83頁第84頁第85頁第86頁第87頁第88頁第89頁第90頁第91頁第92頁第93頁第94頁第95頁第96頁第97頁第98頁第99頁第100頁
Data Sheet U14121EJ2V0DS00
50
μ
PD784214A, 784215A, 784216A, 784217A, 784218A, 784214AY, 784215AY, 784216AY, 784217AY, 784218AY
7.10 Edge Detection Function
The interrupt input pins (INTP0, INTP1, NMI/INTP2, INTP3 to INTP6) are used not only to input interrupt requests
but also to input trigger signals to the internal hardware units. Because these pins operate at an edge of the input
signal, they have a function to detect an edge. Moreover, a noise elimination function is also provided to prevent
erroneous detection due to noise.
Pin Name
Detectable Edge
Noise Elimination
NMI
By analog delay
INTP0 to INTP6
Either or both of rising and falling edges
7.11 Watch Timer
The watch timer has the following functions:
Watch timer
Interval timer
The watch timer and interval timer functions can be used at the same time.
(1) Watch timer
The watch timer sets the WTIF flag of the interrupt control register (WTIC) at time intervals of 0.5 seconds by
using the 32.768 kHz subsystem clock.
(2) Interval timer
The interval timer generates an interrupt request (INTTM3) at predetermined time intervals.
Figure 7-16. Block Diagram of Watch Timer
f
XX
/2
7
Prescaler
f
XT
f
W
2
4
f
W
2
5
f
W
2
6
f
W
2
7
f
W
2
8
f
W
f
W
2
9
5-bit counter
f
W
2
5
f
W
2
14
INTWT
INTTM3
To 16-bit timer/counter
S
S
S
S
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| UPD784217AYGC | 16-BIT SINGLE-CHIP MICROCONTROLLERS |
| UPD784214AYGF | Circular Connector; No. of Contacts:3; Series:; Body Material:Aluminum Alloy; Connecting Termination:Solder; Connector Shell Size:14S; Circular Contact Gender:Socket; Circular Shell Style:Straight Plug; Insert Arrangement:14S-12 RoHS Compliant: No |
| UPD784215AYGF | 16-BIT SINGLE-CHIP MICROCONTROLLERS |
| UPD784216AGC | 16-BIT SINGLE-CHIP MICROCONTROLLERS |
| UPG173TA | L-BAND PA DRIVER AMPLIFIER |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| UPD784218AGC-382-8EU-NRE-A | 制造商:Renesas Electronics Corporation 功能描述: |
| UPD784218AGC-382-8EU-SES-A | 制造商:Renesas Electronics Corporation 功能描述: |
| UPD784935AGF-113-3BA | 制造商:NEC Electronics Corporation 功能描述: |
| UPD784938AGF-188-3BA | 制造商:NEC Electronics Corporation 功能描述: |
| UPD789104AMC(A)-968-5A4-E2 | 制造商:Renesas Electronics Corporation 功能描述: |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。