HE84G770B Datasheet, PDF (57/61 Pages) King blillion Electronics Co.,Ltd. – 8-BIT MICRO-CONTROLLER

King Billion Electronics Co., Ltd _HE84G770
駿 億 電 子 股 份 有 限 公 司 _{HE80004H SERIES}
24.
Absolute Maximum Rating
Item
Supply Voltage
Input Voltage
Output Voltage
Operating Temperature
Storage Temperature
Symbol
V_DD
V_IN
V_O
T_OP
T_ST
Rating
-0.5V ~ 4.0V
-0.5V ~ V_DD+0.5V
-0.5V ~ V_DD+0.5V
0^°C ~ 70^°C
-50^°C ~ 100^°C
Condition
25. Recommended Operating Conditions
Item
Supply Voltage
Input Voltage
Operating Frequency
Operating Temperature
Storage Temperature
Symbol
V_DD
V_IH
V_IL
F_MAX.
T_OP
T_ST
Rating
2.4V ~ 3.6V
0.9 V_DD ~ V_DD
0.0V ~ 0.1V_DD
8M Hz
6M Hz
0^°C ~ 70^°C
-50^°C ~ 100^°C
Condition
V_DD =3.0V
V_DD =2.4V
26. AC/DC Characteristics
Testing Condition : TEMP=25℃, VDD=3V±10%
Parameters
Symbol Min. Typ. Max. Unit
Condition
Power consumption
NORMAL Mode Current
I_FAST
1 1.5 mA 2M external R/C fast clock
SLOW Mode Current
I_SLOW
15 25 µA 32768 Hz slow clock with LCD disabled
IDLE Mode Current
I_IDLE
10 20 µA 32768 Hz slow clock with LCD disabled
Sleep Mode Current
I_SLEEP
1 µA LVR and LVD disable
Additional Current if LCD
ON
I_LCD
200 220
LV5=3×LVREG
250 275 _µA LV5=4×LVREG
300 330
LV5=5×LVREG
I/O specification
Input High Voltage
V_IH
0.8
V_DD Input Pins
Input Low Voltage
V_IL
0.2 V_DD Input Pins
I/O, RSTP_N Threshold = 2/3 VDD
Input Hysteresis Width
V_HYS
1/3
V_DD (Input from low to high), Threshold = 1/3
VDD (Input from high to low)
Output Source Current
I_OH
50
µA Output drive high^*1, V_OH=2.0V
Output Sink Current
I_OL1
1.0
mA Output drive low, V_OL=0.4V
Input Low Current
I_IL1
20
µA
RSTP_N, V_IL = GND, Pull high
Internally
Input Low Current
I_IL2
100
µA
I/O, V_IL=GND, if pull high Internally by
user
PWM and DAC
10 14
mA PWM ^*2 With 32Ω Loading
PWM Output Current
I_PWM
6
8
mA With 64Ω Loading
4
5
mA With 100Ω Loading
October 31, 2003
57
Version:V1.1
This specification is subject to change without notice. Please contact sales person for the latest version before use.