參數(shù)資料
型號(hào): UPD753016GK-XXX-BE9
廠商: NEC Corp.
英文描述: MICROCONTROLLER|4-BIT|UPD75XL CPU|CMOS|TQFP|80PIN|PLASTIC
中文描述: 單片機(jī)| 4位| UPD75XL的CPU |的CMOS | TQFP封裝| 80腳|塑料
文件頁(yè)數(shù): 25/80頁(yè)
文件大小: 569K
代理商: UPD753016GK-XXX-BE9
25
μ
PD753012, 753016, 753017
6.5 Basic Interval Timer/Watchdog Timer
The basic interval timer/watchdog timer has the following functions.
Interval timer operation to generate a reference time interrupt
Watchdog timer operation to detect a runaway of program and reset the CPU
Selects and counts the wait time when the standby mode is released
Reads the contents of counting
Figure 6-4. Basic Interval Timer/Watchdog Timer Block Diagram
From clock
generator
f
X
/2
5
f
X
/2
7
f
X
/2
9
f
X
/2
12
MPX
BTM3 BTM2 BTM1 BTM0 BTM
4
SET1
Note
Internal bus
8
1
Basic interval timer
(8-bit frequency divider)
Clear
BT
Wait release signal
when standby is
released.
Set
Clear
3
WDTM
SET1
Note
Internal reset
signal
Vectored
interrupt
request signal
BT
interrupt
request flag
IRQBT
Note
Instruction execution
相關(guān)PDF資料
PDF描述
UPD75304B 4-BIT SINGLE-CHIP MICROCOMPUTER
UPD75304BGC 4-BIT SINGLE-CHIP MICROCOMPUTER
UPD75304BGF 4-BIT SINGLE-CHIP MICROCOMPUTER
UPD75304BGK 4-BIT SINGLE-CHIP MICROCOMPUTER
UPD75306B 4-BIT SINGLE-CHIP MICROCOMPUTER
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
UPD75304GF-407-3B9 制造商:Renesas Electronics Corporation 功能描述:
UPD75306G182 制造商:Panasonic Industrial Company 功能描述:IC
UPD75308F478 制造商:Panasonic Industrial Company 功能描述:IC
UPD75308G699 制造商:Panasonic Industrial Company 功能描述:IC
UPD753204013 制造商:Panasonic Industrial Company 功能描述:IC