参数资料
型号: UPD70F3040YGU-UEU-A
元件分类: 微控制器/微处理器
英文描述: 32-BIT, FLASH, 20 MHz, MICROCONTROLLER, PQFP176
封装: 24 X 24 MM, FINE PITCH, LEAD FREE, PLASTIC, LQFP-176
文件页数: 17/26页
文件大小: 760K
代理商: UPD70F3040YGU-UEU-A
Data Sheet U14622EJ2V1DS
24
PD70F3038, 70F3038Y, 70F3040, 70F3040Y
(2) Subclock oscillator (TA =
40 to +85°C)
Parameter
Symbol
Conditions
MIN.
TYP.
MAX.
Unit
Oscillation frequency
fXT
VDD = 2.7 to 3.6 V
32
32.768
35
kHz
Oscillation stabilization time
10
s
Remarks 1. Place the oscillator as close as possible to XT1 and XT2.
2. Do not wire other signal lines within the broken lines.
3. For resonator selection and oscillation constants, customers are advised to either evaluate the
oscillation themselves, or apply to the resonator manufacturer for evaluation.
XT1
XT2
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