參數(shù)資料
型號: S3P72G9XX-QX
元件分類: 微控制器/微處理器
英文描述: 4-BIT, OTPROM, 4.19 MHz, MICROCONTROLLER, PQFP100
封裝: 14 X 20 MM, QFP-100
文件頁數(shù): 8/26頁
文件大小: 181K
代理商: S3P72G9XX-QX
S3C72G9/P72G9
ELECTRICAL DATA
14-9
1.05 MHz
CPU Clock
15.6 kHz
Main Oscillator Frequency
(Divided by 4)
4.2 MHz
1
2
3
4
5
6
7
3.4
2.2
Supply Voltage (V)
CPU Clock = 1/n x oscillator frequency (n = 4, 8 or 64)
Figure 14-1. Standard Operating Voltage Range
Table 14-10. RAM Data Retention Supply Voltage in Stop Mode
(T
A = – 40
°C to + 85 °C)
Parameter
Symbol
Conditions
Min
Typ
Max
Unit
Data retention supply voltage
V
DDDR
2.2
3.4
V
Data retention supply current
I
DDDR
V
DDDR = 2.2 V
0.1
10
A
Release signal set time
t
SREL
0
s
Oscillator stabilization wait
time (1)
t
WAIT
Released by
RESET
217/fx
ms
Released by interrupt
(2)
NOTES:
1.
During oscillator stabilization wait time, all CPU operations must be stopped to avoid instability during oscillator
start-up.
2.
Use the basic timer mode register (BMOD) interval timer to delay execution of CPU instructions during the wait time.
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