參數(shù)資料
型號(hào): HS4339ESF01H
廠(chǎng)商: Hitachi,Ltd.
英文描述: 4-bit HMCS400-Series microcomputer with large-capacity memory
中文描述: 4位HMCS400系列的大容量存儲(chǔ)器微機(jī)
文件頁(yè)數(shù): 21/78頁(yè)
文件大小: 337K
代理商: HS4339ESF01H
HD404339 Series
21
In stop mode, the system oscillator is stopped. To ensure a proper oscillation stabilization period of at least
t
RC
when clearing stop mode, execute the cancellation according to the timing chart in figure 12.
In watch and subactive modes, a timer A or
INT
0
interrupt can be accepted during the interrupt frame
period T (see figure 13).
Note:
In watch and subactive modes, an interrupt will not be properly detected if the
INT
0
high or low
level period is shorter than the interrupt frame period T. Thus, when operating in watch and
subactive modes, maintain the
INT
0
high or low level period longer than period T to ensure
interrupt detection.
Stop mode
Oscillator
Internal
clock
STOP instruction execution
t
res
t
RC
(stabilization period)
t
res
RESET
or
STOPC
Figure 12 Timing of Stop Mode Cancellation
Active mode
Interrupt strobe
Watch mode
Oscillation
stabilization
period
Active mode
T
t
RC
T:
t :
Interrupt frame length
Oscillation stabilization period
INT
0
Interrupt request
generation
(During the transition
from watch mode to
active mode only)
Tx
T
T + t
RC
T
X
2T + t
RC
Figure 13 Interrupt Frame
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HS4339ESS01H 4-bit HMCS400-Series microcomputer with large-capacity memory
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HS4339ESS01H 制造商:HITACHI 制造商全稱(chēng):Hitachi Semiconductor 功能描述:4-bit HMCS400-Series microcomputer with large-capacity memory
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HS-4-4 功能描述:HEX SPACER FOR #4 SCREW 1/2" RoHS:是 類(lèi)別:硬件,緊固件,配件 >> 電路板襯墊,支座 系列:HS 標(biāo)準(zhǔn)包裝:100 系列:- 類(lèi)型:圓形,無(wú)螺紋,母形/母形 尺寸:0.250"(6.35mm)1/4" 外徑 螺紋/螺釘/孔尺寸:#4,0.120"(3.05mm)內(nèi)徑 長(zhǎng)度 - 總體:1.000"(25.40mm) 材質(zhì):酚醛塑料 顏色:自然色 鍍層:- 板間高度:1.000"(25.40mm)1" 其它名稱(chēng):364K