參數(shù)資料
型號(hào): UPD750004GBA-XXX-3BS-MTX
元件分類: 微控制器/微處理器
英文描述: 4-BIT, MROM, 6 MHz, MICROCONTROLLER, PQFP44
封裝: 10 X 10 MM, 0.80 MM PITCH, PLASTIC, QFP-44
文件頁數(shù): 20/86頁
文件大?。?/td> 626K
代理商: UPD750004GBA-XXX-3BS-MTX
PD750004, 750006, 750008, 750004(A), 750006(A), 750008(A)
25
Data Sheet U10738EJ3V2DS
6.5
BASIC INTERVAL TIMER/WATCHDOG TIMER
The basic interval timer/watchdog timer has these functions:
Interval timer operation which generates a reference timer interrupt
Operation as a watchdog timer for detecting program crashes and resetting the CPU
Selection of wait time for releasing the standby mode and counting the wait time
Reading out the count value
Fig. 6-4
Block Diagram of the Basic Interval Timer/Watchdog Timer
Note Instruction execution
From the clock
generator
Internal bus
4
fX/2
5
fX/2
7
fX/2
9
fX/2
12
MPX
Basic interval timer
(8-bit frequency divider)
Clear signal
BT interrupt
request flag
Vectored
interrupt
request
signal
IRQBT
Wait release
signal for standby
release
Set
signal
BT
8
BTM3
BTM2
BTM1
BTM0
BTM
SET1
Note
3
1
WDTM
Internal
reset signal
SET1
Note
相關(guān)PDF資料
PDF描述
UPD754244GS-XXX-GJG 4-BIT, MROM, 6 MHz, MICROCONTROLLER, PDSO20
UPD75P3018AGK-9EU Circular Connector; No. of Contacts:56; Series:MS27467; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:25; Circular Contact Gender:Pin; Circular Shell Style:Straight Plug; Insert Arrangement:25-4 RoHS Compliant: No
UPD75P3018AGK-BE9 LJT 46C 40#20 4#16 2#8(COAX)
UPD780023AGK-xxx-9ET Circular Connector; No. of Contacts:56; Series:MS27467; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:25; Circular Contact Gender:Pin; Circular Shell Style:Straight Plug; Insert Arrangement:25-4 RoHS Compliant: No
UPD78011HGK-XXX-8A8 8-BIT, MROM, 10 MHz, MICROCONTROLLER, PQFP64
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
UPD750068GT-396 制造商:Renesas Electronics Corporation 功能描述:
UPD7507C189 制造商:Panasonic Industrial Company 功能描述:IC
UPD7508CU265 制造商:Panasonic Industrial Company 功能描述:IC
UPD75208 制造商:Panasonic Industrial Company 功能描述:IC
UPD753012AGC-P33-8BT-A 制造商:Renesas Electronics Corporation 功能描述: