
Function Overview
Note: Sanyo will announce details on oscillator elements and oscillator circuit constants as recommended application circuits are developed. Customers
should check with Sanyo for the latest information as the development process progresses.
No. 5190-2/35
LC651204N/F/L, LC651202N/F/L
Item
LC651204N/1202N
4096
×
8 bits (1204N)
2048
×
8 bits (1202N)
256
×
4 bits (1204/1202N)
80
LC651204F/1202F
4096
×
8 bits (1204F)
2048
×
8 bits (1202F)
256
×
4 bits (1204/1202F)
80
LC651204L/1202L
4096
×
8 bits (1204L)
2048
×
8 bits (1202L)
256
×
4 bits (1204/1202L)
80
ROM
Memory
RAM
Instruction
Instruction set
Table reference
Supported
Supported
Supported
Interrupts
1 external, 1 internal
1 external, 1 internal
1 external, 1 internal
Timers
4-bit prescaler + 8-bit timer
4-bit prescaler + 8-bit timer
4-bit prescaler + 8-bit timer
Built-in functions
Stack levels
8
8
8
Standby function
Supports standby mode entered
by the HALT instruction
Supports standby mode entered
by the HALT instruction
Supports standby mode entered
by the HALT instruction
Number of ports
22 I/O pins
22 I/O pins
22 I/O pins
Serial ports
4-bit or 8-bit I/O
4-bit or 8-bit I/O
4-bit or 8-bit I/O
I/O voltage
15 V max.
15 V max.
15 V max.
I/O ports
Output current
10 mA typ. 20 mA max.
10 mA typ. 20 mA max.
10 mA typ. 20 mA max.
I/O circuit types
Open drain (n-channel) or built-in pull-up resistor output selectable on a per-bit basis.
Output levels at reset
High or low can be selected in port units. (ports C and D only)
Square wave output
Supported
2.77 μs (V
DD
≥
3 V)
3 to 5.5 V
Supported
0.92 μs (V
DD
≥
3 V)
3 to 5.5 V
Supported
Minimum cycle time
3.84 μs (V
DD
≥
2.5 V)
2.5 to 5.5 V
Characteristics
Power-supply voltage
Power-supply current
1.5 mA typ.
2 mA typ.
1.5 mA typ.
Oscillator
Oscillator
Ceramic (800 kHz, 1 MHz, 4 MHz)
Ceramic (4 MHz)
Ceramic (800 kHz, 1 MHz, 4 MHz)
Divider circuit option
1/1, 1/3, 1/4
1/1
1/1, 1/3, 1/4
Other functions
Package
DIP30S-D MFP30S
DIP30S-D MFP30S
DIP30S-D MFP30S
SANYO: DIP30SD
[LC651204N/F/L, 651202N/F/L]
Note: The package drawings shown above are provided without error tolerances and are for reference purposes only. Contact Sanyo for official package
drawings.
SANYO: MFP30S
[LC651204N/F/L, 651202N/F/L]
Package Dimensions
unit : mm
3196-DIP30SD
unit : mm
3073A-MFP30S