參數(shù)資料
型號: HD404848
廠商: Hitachi,Ltd.
英文描述: 4-Bit Single-Chip Microcomputer
中文描述: 4位單片機
文件頁數(shù): 56/125頁
文件大小: 471K
代理商: HD404848
HD404849 Series
56
Timers
The MCU has four timer/counters (A to D).
Timer A: Free-running timer
Timer B: Multifunction timer
Timer C: Multifunction timer
Timer D: Multifunction timer
Timer A is an 8-bit free-running timer. Timers B–D are 8-bit multifunction timers, whose functions are
listed in table 26. The operating modes are selected by software.
Table 26 Timer Functions
Functions
Timer A
Timer B
Timer C
Timer D
Clock source
Prescaler S
Available
Available
Available
Available
Prescaler W
Available
External event
Available
Available
Timer functions
Free-running
Available
Available
Available
Available
Time-base
Available
Event counter
Available
Available
Reload
Available
Available
Available
Watchdog
Available
Input capture
Available
Timer outputs
Toggle
Available
Available
Available
0 output
Available
Available
Available
1 output
Available
Available
Available
PWM
Available
Available
Note:
— implies not available.
Timer A
Timer A Functions:
Timer A has the following functions.
Free-running timer
Clock time-base
The block diagram of timer A is shown in figure 40.
相關PDF資料
PDF描述
HD404848FS 4-Bit Single-Chip Microcomputer
HD404848H RELAY SOCKET
HD404848TF PLASTIC-GRIP
HD404849 TERMINAL
HD404849FS TERMINAL
相關代理商/技術參數(shù)
參數(shù)描述
HD404848FS 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:4-Bit Single-Chip Microcomputer
HD404848H 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:4-Bit Single-Chip Microcomputer
HD404848TF 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:4-Bit Single-Chip Microcomputer
HD404849 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:4-Bit Single-Chip Microcomputer
HD404849FS 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:4-Bit Single-Chip Microcomputer