Abov A96G166 User Manual

A96G166/A96A166/A96S166 User’s manual 20. Electrical characteristics
217
20.19 Main oscillation stabilization characteristics
Table 62. Main Oscillation Stabilization Characteristics
(T
A
=-40°C ~ +85°C or T
A
=-40°C ~ 105°C, VDD=1.8V ~ 5.5V)
Oscillator
Parameter
MIN
TYP
MAX
Unit
Crystal
fx > 4MHz, VDD = 2.7V ~ 5.5V,
–
–
15
ms
fx > 1MHz, VDD = 1.8V, T
A
=-40°C
60
Ceramic
-
–
–
10
ms
External clock
f
XIN
= 4 to 12MHz
XIN input high and low width (t
XH
, t
XL
)
42
–
1250
ns
tXHtXL
XIN
0.2VDD
0.8VDD
1/fXIN
Figure 117. Clock Timing Measurement at XIN
20.20 Sub-oscillation characteristics
Table 63. Sub Oscillation Stabilization Characteristics
(T
A
=-40°C ~ +85°C or T
A
=-40°C ~ 105°C, VDD=1.8V ~ 5.5V)
Oscillator
Parameter
MIN
TYP
MAX
Unit
Crystal
T
A
=-40°C ~+85°C
–
–
10
s
T
A
= 25°C
–
500
–
ms
External clock
SXIN input high and low width (t
XH
, t
XL
)
5
–
15
us
tXHtXL
SXIN
0.2VDD
0.8VDD
1/fSUB
Figure 118. Clock Timing Measurement at SXIN

Abov A96G166 Specifications

General

Operating Frequency	48MHz
Flash Memory	128KB
SRAM	16KB
GPIO Ports	Up to 51
Communication Interfaces	UART, SPI, I2C
Operating Voltage	2.0V ~ 3.6V
Operating Temperature	-40°C to +85°C