LC86F3448B Datasheet, PDF (13/21 Pages) Sanyo Semicon Device – 8-bit 1-chip Microcontroller

LC86F3448B
Recommended Operating Range at Ta = -10°C to +70°C, VSS = 0V
Parameter
Symbol
Pins
Operating
supply voltage
range
Hold voltage
VDD(1)
VDD(2)
VHD
VDD
VDD
High level input
voltage
Low level input
voltage
CVIN
Operation
cycle time
VIH(1)
VIH(2)
VIH(3)
VIL(1)
VIL(2)
VIL(3)
VCVIN
tCYC(1)
tCYC(2)
Port 0
•Ports 1, 3 (Schumitt)
•Port 7 (Schumitt)
port input/interrupt
• HS , VS , RES (Schumitt)
Port 70
Watchdog timer input
Port 0
•Ports 1, 3 (Schumitt)
•Port 7 (Schumitt)
port input/interrupt
• HS , VS , RES (Schumitt)
Port 70
Watchdog timer input
CVIN(LC863400 only)
tCYC(3)
Oscillation
FmRC
frequency
range
* Vp-p: Peak-to-peak voltage
Conditions
0.844µs ≤ tCYC ≤ 0.852µs
4µs ≤ tCYC ≤ 400µs
RAMs and the registers
data are kept in HOLD
mode.
Output disable
Output disable
Output disable
Output disable
Output disable
Output disable
•All functions
operating
•AD converter operating
•OSD and Data
slicer are not
operating
•OSD, AD converter and
Data slicer are not
operating
Internal RC oscillation
VDD[V]
4.5 to 5.5
4.5 to 5.5
4.5 to 5.5
4.5 to 5.5
4.5 to 5.5
4.5 to 5.5
5.0
4.5 to 5.5
4.5 to 5.5
4.5 to 5.5
4.5 to 5.5
min
4.5
4.5
2.0
0.6VDD
0.75VDD
VDD-0.5
VSS
VSS
VSS
0.7Vp-p
0.844
0.844
0.844
0.4
Ratings
typ
1Vp-p
0.848
0.8
max
5.5
5.5
5.5
VDD
VDD
VDD
0.2VDD
0.25VDD
0.6VDD
1.4Vp-p
0.852
30
400
3.0
unit
V
Vp-p*
µs
MHz
No.A0120-13/21