參數(shù)資料
型號(hào): UPD78F0545GC(T2)-UBT-A
元件分類: 微控制器/微處理器
英文描述: 8-BIT, FLASH, 20 MHz, MICROCONTROLLER, PQFP80
封裝: 14 X 14 MM, LEAD FREE, PLASTIC, LQFP-80
文件頁(yè)數(shù): 64/96頁(yè)
文件大?。?/td> 4109K
代理商: UPD78F0545GC(T2)-UBT-A
Preliminary Product Information U14673EJ1V0PM00
67
PD789322,789324,789326,789327
7.2 Standby Function Control Register
The oscillation stabilization time selection register (OSTS) is used to control the wait time from the time STOP
mode is released by an interrupt request until oscillation stabilizes.
OSTS is set using an 8-bit memory manipulation instruction.
RESET input sets this register to 04H. Note that the time required for oscillation to stabilize after RESET input or
the release of STOP mode by POC will be taken as the time selected by mask option (2
15/fX, or 217/fX) (refer to 9.
MASK OPTION for mask option details) .
Figure 7-1. Format of Oscillation Stabilization Time Selection Register
Symbol
7
6
5
4
3
2
1
0
Address
After reset
R/W
OSTS
0
OSTS2
OSTS1
OSTS0
FFFAH
04H
R/W
OSTS2
OSTS1
OSTS0
Oscillation stabilization time selection
00
0
2
12
/fX (819
s)
01
0
2
15
/fX (6.55 ms)
10
0
2
17
/fX (26.2 ms)
Other than above
Setting prohibited
Caution
The wait time required after releasing STOP mode does not include the time (“a” in the following
figure) required for the clock oscillation to restart after STOP mode is released, regardless of
whether STOP mode is released by RESET input or interrupt.
STOP mode release
X1 pin voltage
waveform
VSS
a
Remarks 1. fX: Main system clock oscillation frequency
2. The parenthesized values apply to operation at fX = 5.0 MHz.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
UPD78F0545GC-UBT-A 制造商:Renesas Electronics Corporation 功能描述:
UPD78F0545GK(T)-8EU-A 制造商:NEC Electronics Corporation 功能描述:8BIT MCU 60K FLASH 3KB RAM LQFP 制造商:Renesas 功能描述:MCU 8-Bit 78K0 CISC 60KB Flash 2.5V/3.3V/5V 80-Pin LQFP
UPD78F0546AGC-GAD-AX 功能描述:MCU 8BIT 80-LQFP RoHS:是 類別:集成電路 (IC) >> 嵌入式 - 微控制器, 系列:78K0/Kx2 標(biāo)準(zhǔn)包裝:250 系列:80C 核心處理器:8051 芯體尺寸:8-位 速度:16MHz 連通性:EBI/EMI,I²C,UART/USART 外圍設(shè)備:POR,PWM,WDT 輸入/輸出數(shù):40 程序存儲(chǔ)器容量:- 程序存儲(chǔ)器類型:ROMless EEPROM 大小:- RAM 容量:256 x 8 電壓 - 電源 (Vcc/Vdd):4.5 V ~ 5.5 V 數(shù)據(jù)轉(zhuǎn)換器:A/D 8x10b 振蕩器型:內(nèi)部 工作溫度:-40°C ~ 85°C 封裝/外殼:68-LCC(J 形引線) 包裝:帶卷 (TR)
UPD78F0546AGK-GAK-AX 功能描述:MCU 8BIT 80-LQFP RoHS:是 類別:集成電路 (IC) >> 嵌入式 - 微控制器, 系列:78K0/Kx2 標(biāo)準(zhǔn)包裝:300 系列:78K0R/Ix3 核心處理器:78K/0R 芯體尺寸:16-位 速度:40MHz 連通性:3 線 SIO,I²C,LIN,UART/USART 外圍設(shè)備:DMA,LVD,POR,PWM,WDT 輸入/輸出數(shù):27 程序存儲(chǔ)器容量:16KB(16K x 8) 程序存儲(chǔ)器類型:閃存 EEPROM 大小:- RAM 容量:1K x 8 電壓 - 電源 (Vcc/Vdd):2.7 V ~ 5.5 V 數(shù)據(jù)轉(zhuǎn)換器:A/D 8x10b 振蕩器型:內(nèi)部 工作溫度:-40°C ~ 85°C 封裝/外殼:38-SSOP 包裝:托盤(pán)
UPD78F0546GK-8EU-A 制造商:Renesas Electronics Corporation 功能描述: