4507 Datasheet, PDF (1/115 Pages) Renesas Technology Corp – SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER

4507 Group
SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER
REJ03B0107-0301
Rev.3.01
2005.02.04
DESCRIPTION
The 4507 Group is a 4-bit single-chip microcomputer designed with
CMOS technology. Its CPU is that of the 4500 series using a
simple, high-speed instruction set. The computer is equipped with
two 8-bit timers (each timer has a reload register), interrupts, and
10-bit A/D converter.
The various microcomputers in the 4507 Group include variations
of the built-in memory size as shown in the table below.
FEATURES
qMinimum instruction execution time ................................ 0.68 µs
(at 4.4 MHz oscillation frequency, in high-speed mode)
qSupply voltage .......................................................... 2.0 V to 5.5 V
(It depends on the oscillation frequency and operating mode.)
q Timers
Timer 1 ...................................... 8-bit timer with a reload register
Timer 2 ...................................... 8-bit timer with a reload register
qInterrupt ........................................................................ 4 sources
qKey-on wakeup function pins ................................................... 12
qInput/Output port ...................................................................... 18
qA/D converter .................. 10-bit successive comparison method
qWatchdog timer
qClock generating circuit (ceramic resonator/RC oscillation)
qLED drive directly enabled (port D)
APPLICATION
Electrical household appliance, consumer electronic products, of-
fice automation equipment, etc.
Part number
M34507M2-XXXFP
M34507M4-XXXFP
M34507E4FP (Note)
Note: Shipped in blank.
PIN CONFIGURATION
ROM (PROM) size
(✕ 10 bits)
2048 words
4096 words
4096 words
RAM size
(✕ 4 bits)
128 words
256 words
256 words
Package
PRSP0024GA-A
PRSP0024GA-A
PRSP0024GA-A
ROM type
Mask ROM
Mask ROM
One Time PROM
VDD
1
VSS
2
XIN
3
XOUT
4
CNVSS
5
RESET
6
P21/AIN1
7
P20/AIN0
8
D5
9
D4
10
D3/K
11
D2/C
12
24
P30/AIN2
23
P31/AIN3
22
P00
21
P01
20
P02
19
P03
18
P10
17
P11
16
P12/CNTR
15
P13/INT
14
D0
13
D1
Outline PRSP0024GA-A (24P2Q-A)
Pin configuration (top view) (4507 Group)
Rev.3.01 2005.02.04 page 1 of 111
REJ03B0107-0301