LC868116 Datasheet, PDF (13/28 Pages) Sanyo Semicon Device – 8-Bit Single Chip Microcontroller with 16/12/08K-Byte ROM and 640-Byte RAM On Chip

LC868116/12/08A
2. Recommended Operating Range at Ta=-30°C to +70°C, VSS=0V
Parameter
Operating
supply voltage
range
Symbol
VDD(1)
VDD(2)
VDD(3)
Hold voltage VHD
LCD display
voltage
Input high
voltage
VLCD
VIH(1)
VIH(2)
VIH(3)
Input low
voltage
VIH(4)
VIL(1)
VIL(2)
VIL(3)
Operation
cycle time
VIL(4)
tCYC
Oscillation
frequency
range
(Note 1)
FmCF(1)
FmCF(2)
FmCF(3)
FmRC
FsXtal
Pins
VDD
VDD
VLCD
Port 0 (Schmitt)
•Ports 1,2,3,4,5
•Ports 72,73
(Schmitt)
•Port 70 for
Port input/interrupt
•Port 71
• RES (Schmitt)
Port 70 for watchdog
timer
Port 0 (Schmitt)
•Ports 1,2,4,5
•Ports 72,73
(Schmitt)
•Port 70
Port input/interrupt
•Port 71
• RES
Port 70 for watchdog
timer
CF1, CF2
CF1, CF2
CF1, CF2
XT1, XT2
Conditions
0.98µs ≤ tCYC ≤
400µs
1.9µs ≤ tCYC ≤
400µs
3.9µs ≤ tCYC ≤
400µs
RAMs and the
registers hold
voltage at HOLD
mode.
Output disable
Output disable
Output N-channel
Tr. OFF
Output N-channel
Tr. OFF
Output disable
Output disable
Output N-channel
Tr. OFF
Output N-channel
Tr. OFF
excluding external
memory access
function
for external
memory access
•12MHz
(ceramic resonator
oscillation)
•Refer to figure 1
•6MHz
(ceramic resonator
oscillation)
•Refer to figure 1
•3MHz
(ceramic resonator
oscillation)
•Refer to figure 1
RC oscillation
•32.768kHz
(crystal oscillation)
•Refer to figure 2
Continue.
VDD[V]
Ratings
min. typ. max.
unit
4.5
6.0
V
4.5
6.0
2.5
6.0
2.0
6.0
2.5-3.0
3.0-6.0
2.5-6.0
2.5-6.0
VDD
VDD
0.4VDD
+0.9
0.75VDD
2.5-6.0 0.75VDD
6.0
6.0
VDD
VDD
VDD
2.5-6.0 0.9VDD
2.5-6.0 VSS
2.5-6.0 VSS
2.5-6.0 VSS
VDD
0.2VDD
0.25VDD
0.25VDD
2.5-6.0
4.5-6.0
2.5-6.0
4.5-6.0
2.5-6.0
4.5-6.0
VSS
0.98
3.9
1.9
3.9
11.76
0.8VDD
-1.0
400 µs
400
400
400
12 12.24 MHz
4.5-6.0 5.88
6
6.12
2.5-6.0 2.94
3
3.06
2.5-6.0
2.5-6.0
0.4
0.8
2.0
32.768
kHz
No.6724-13/28