參數(shù)資料
型號: HD4074094
廠商: Hitachi,Ltd.
英文描述: 4-Bit Single-Chip Microcomputer(4位單片微計算機)
中文描述: 4位單片機(4位單片微計算機)
文件頁數(shù): 23/101頁
文件大?。?/td> 610K
代理商: HD4074094
HD404054 Series/HD404094 Series
23
Operating Modes
The MCU has Three operating modes as shown in table 15. The operations in each mode are listed in
tables 16 and 17. Transitions between operating modes are shown in figure 11.
Table 15
Operating Modes and Clock Status
Mode Name
Active
RESET
cancellation,
interrupt request,
STOPC
cancellation in
stop mode
Standby
Stop
Activation method
SBY instruction
STOP instruction
Status
System oscillator
OP
RESET
input,
STOP/SBY instruction
OP
RESET
input, interrupt
request
Stopped
RESET
input, STOPC
input in stop mode
Cancellation method
Note:
OP implies in operation
Table 16
Operations in Low-Power Dissipation Modes
Function
Stop Mode
Standby Mode
CPU
Reset
Retained
RAM
Retained
Retained
Timer A
Reset
OP
Timer C
Reset
OP
Timer D
Reset
OP
Serial interface 1
Reset
OP
Comparator
Reset
Stopped
I/O
Note:
Reset
*
Retained
OP implies in operation
*
Output pins are at high impedance.
Table 17
I/O Status in Low-Power Dissipation Modes
Output
Input
Standby Mode
Stop Mode
Active Mode
D
0
–D
9
D
12
, D
13
, RC
0
,
RD
0
–RD
3
, RE
0
R0–R4
Retained
High impedance
Input enabled
Input enabled
Retained or output of
peripheral functions
High impedance
Input enabled
相關PDF資料
PDF描述
HD404052 4-Bit Single-Chip Microcomputer(4位單片微計算機)
HD404054 4-Bit Single-Chip Microcomputer(4位單片微計算機)
HD4074054H 4-Bit Single-Chip Microcomputer(4位單片微計算機)
HD40A4054 4-Bit Single-Chip Microcomputer(4位單片微計算機)
HD40A4358 4-bit HMCS400-Series microcomputer
相關代理商/技術參數(shù)
參數(shù)描述
HD4074094H 制造商:未知廠家 制造商全稱:未知廠家 功能描述:4-Bit Microcontroller
HD4074094S 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:microcomputer designed to increase program productivity
HD4074224FP01 制造商:未知廠家 制造商全稱:未知廠家 功能描述:4-Bit Microcontroller
HD4074224FP02 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:CMOS 4-bit Single-Chip Microcomputers with the same architecture as the HMCS400 Series
HD4074224FP03 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:CMOS 4-bit Single-Chip Microcomputers with the same architecture as the HMCS400 Series