參數(shù)資料
型號： UPD754202
廠商： NEC Corp.
英文描述： 4-BIT SINGLE-CHIP MICROCONTROLLERS
中文描述： 4位單晶片微控制器
文件頁數(shù)： 31/66頁
文件大?。?/td> 302K
代理商： UPD754202
31
μ
PD754202, 754202(A)
Table 9-1. Hardware Status After Reset (2/3)
Hardware
RESET signal generation
in the standby mode
RESET signal generation
in operation
Clock generator
Processor clock control register (PCC)
0
0
Interrupt
Interrupt request flag (IRQ
×××
)
Reset (0)
Reset (0)
function
Interrupt enable flag (IE
×××
)
0
0
Interrupt master enable flag (IME)
0
0
Interrupt priority selection register (IPS)
0
0
INT0, 2 mode registers (IM0, IM2)
0, 0
0, 0
Digital port
Output buffer
Off
Off
Output latch
Cleared (0)
Cleared (0)
I/O mode registers (PMGA, PMGC)
0
0
Pull-up resistor setting register (POGA, POGB)
0
0
Bit sequential buffer (BSB0-BSB3)
Held
Undefined
Table 9-1. Hardware Status After Reset (3/3)
RESET signal
generation by key
return reset
RESET signal
generation in the
standby mode
RESET signal
generation by WDT
during operation
RESET signal
generation during
operation
Hardware
Watchdog flag (WDF)
Hold the previous status
0
1
0
Key return flag (KRF)
1
0
Hold the previous status
0
相關(guān)PDF資料
PDF描述
UPD754202GS 4-BIT SINGLE-CHIP MICROCONTROLLERS
UPD754202GSA 4-BIT SINGLE-CHIP MICROCONTROLLERS
UPD754264 4-BIT SINGLE-CHIP MICROCONTROLLERS
UPD754264GS 4-BIT SINGLE-CHIP MICROCONTROLLERS
UPD754304A 4-BIT SINGLE-CHIP MICROCONTROLLER FOR SMALL GENERAL-PURPOSE INFRARED REMOTE CONTROL TRANSMITTER
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
UPD7554AG-597-E2 制造商:Renesas Electronics Corporation 功能描述:
UPD7554AG-597-E2-A 制造商:Renesas Electronics Corporation 功能描述:
UPD7554AG-603-E2 制造商:Renesas Electronics Corporation 功能描述:
UPD7554AG-603-E2-A 制造商:Renesas Electronics Corporation 功能描述:
UPD7554AG-611-E2 制造商:Renesas Electronics Corporation 功能描述:
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。

采購需求

(若只采購一條型號，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺，查看報(bào)價(jià)

*型號 *數(shù)量 廠商 批號 封裝
添加更多采購

我的聯(lián)系方式

*
*
*