DESCRIPTION
The 4513/4514 Group is a 4-bit single-chip microcomputer de-
signed with CMOS technology. Its CPU is that of the 4500 series
using a simple, high-speed instruction set. The computer is
equipped with serial I/O, four 8-bit timers (each timer has a reload
register), and 10-bit A-D converter.
The various microcomputers in the 4513/4514 Group include varia-
tions of the built-in memory type and package as shown in the
table below.
FEATURES
G
Minimum instruction execution time ................................ 0.75
μ
s
(at 4.0 MHz oscillation frequency, in high-speed mode, V
DD
= 4.0
V to 5.5 V)
G
Supply voltage
Middle-speed mode
...... 2.5 V to 5.5 V (at 4.2 MHz oscillation frequency, for Mask
ROM version and One Time PROM version)
...... 2.0 V to 5.5 V (at 3.0 MHz oscillation frequency, for Mask
ROM version)
(Operation voltage of A-D conversion: 2.7 V to 5.5 V)
High-speed mode
...... 4.0 V to 5.5 V (at 4.2 MHz oscillation frequency, for Mask
ROM version and One Time PROM version)
...... 2.5 V to 5.5 V (at 2.0 MHz oscillation frequency, for Mask
ROM version and One Time PROM version)
...... 2.0 V to 5.5 V (at 1.5 MHz oscillation frequency, for Mask
ROM version)
(Operation voltage of A-D conversion: 2.7 V to 5.5 V)
G
Timers
Timer 1...................................... 8-bit timer with a reload register
Timer 2...................................... 8-bit timer with a reload register
Timer 3...................................... 8-bit timer with a reload register
Timer 4...................................... 8-bit timer with a reload register
G
Interrupt ........................................................................ 8 sources
G
Serial I/O....................................................................... 8 bit-wide
G
A-D converter ..................10-bit successive comparison method
G
Voltage comparator ........................................................2 circuits
G
Watchdog timer ................................................................. 16 bits
G
Voltage drop detection circuit
G
Clock generating circuit (ceramic resonator)
G
LED drive directly enabled (port D)
APPLICATION
Microwave oven, rice cooker, audio, telephone, office equipment
Note: shipped in blank
* : Under development
**: Under planning
Product
M34513M2-XXXSP/FP *
M34513M4-XXXSP/FP *
M34513E4SP/FP * (Note)
M34513M6-XXXFP **
M34513M8-XXXFP **
M34513E8FP ** (Note)
M34514M6-XXXFP *
M34514M8-XXXFP *
M34514E8FP * (Note)
ROM type
Mask ROM
Mask ROM
One Time PROM
Mask ROM
Mask ROM
One Time PROM
Mask ROM
Mask ROM
One Time PROM
Package
SP: 32P4B FP: 32P6B-A
SP: 32P4B FP: 32P6B-A
SP: 32P4B FP: 32P6B-A
32P6B-A
32P6B-A
32P6B-A
42P2R-A
42P2R-A
42P2R-A
RAM size
(
4 bits)
128 words
256 words
256 words
384 words
384 words
384 words
384 words
384 words
384 words
ROM (PROM) size
(
10 bits)
2048 words
4096 words
4096 words
6144 words
8192 words
8192 words
6144 words
8192 words
8192 words
4513/4514 Group
SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER
MITSUBISHI MICROCOMPUTERS
PRELIMINARY
Notice: This is not a final specification.
change.
Some parametric limits are subject to