M38588GCSP#U0 Renesas Electronics America, M38588GCSP#U0 Datasheet - Page 3

• Manufacturer Part Number: M38588GCSP#U0
• Description: IC 740/3858 MCU QZ-ROM 42DIP
• Manufacturer: Renesas Electronics America
• Series: 740/38000r

Specifications of M38588GCSP#U0

• Core Processor: 740
• Core Size: 8-Bit
• Speed: 12.5MHz
• Connectivity: SIO, UART/USART
• Peripherals: PWM, WDT
• Number Of I /o: 34
• Program Memory Size: 48KB (48K x 8)
• Program Memory Type: QzROM
• Ram Size: 1.5K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 9x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 85°C
• Package / Case: 42-DIP (0.600", 15.24mm)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

3858 Group
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
Fig. 1 Pin configuration of M3858XGX-XXXSP/FP
REJ03B0139-0111
page 1 of 73
DESCRIPTION
The 3858 group is the 8-bit microcomputer based on the 740 fam-
ily core technology.
The 3858 group is designed for the household products and office
automation equipment and includes serial interface functions, 8-bit
timer, 16-bit timer, and A/D converter.
FEATURES
PIN CONFIGURATION (TOP VIEW)
Basic machine-language instructions ...................................... 71
Minimum instruction execution time ................................ 0.32 s
Memory size
ROM ............................................................................ 48 K bytes
RAM ............................................................................ 1.5 K bytes
Programmable input/output ports ............................................ 34
On-chip software pull-up resistor ...................................... Built-in
Interrupts ................................................. 19 sources, 16 vectors
Timers ............................................................................. 8-bit
Serial interface
Serial I/O1 ................... 8-bit
Serial I/O2 .................................. 8-bit
PWM ............................................................................... 8-bit
A/D converter ................................................. 8-bit
...................................................................................... 16-bit
P2
P4
7
P4
/CNTR
Rev.1.11
3
4
/INT
P2
P2
P4
/INT
P2
P2
3
P2
2
P2
P4
P4
P2
0
/CNTR
0
2
/CNTR
/CNTR
(external 8, internal 10, software 1)
0
RESET
(at 12.5 MHz oscillation frequency)
6
3
CNV
/X
/S
/S
/S
1
/PWM
2
1
4
5
1 (UART or Clock-synchronized)
V
X
/RxD
/X
/INT
/INT
/TxD
COUT
CMP2
RDY1
CLK1
V
REF
V
OUT
X
Dec 18, 2008
CIN
CC
SS
SS
IN
3
2
1
0
1
1 (Clock-synchronized)
Package type : PRDP0042BA-A (42P4B)
10
11
12
13
14
15
16
17
18
19
20
21
1
2
3
4
5
6
7
8
9
9 channels
PRSP0042GA-A/B (42P2R-A/E)
4
2
1
APPLICATION
Office automation equipment, Factory automation equipment,
Household products, Consumer electronics, etc.
Clock generating circuit ..................................... Built-in 2 circuits
(connect to external ceramic resonator or quartz-crystal oscillator)
Watchdog timer ............................................................ 16-bit
Power source voltage
In high-speed mode .................................................. 4.0 to 5.5 V
In high-speed mode .................................................. 2.7 to 5.5 V
In middle-speed mode ............................................... 2.7 to 5.5 V
In low-speed mode .................................................... 2.7 to 5.5 V
Operating temperature range .................................... –20 to 85°C
(at 12.5 MHz oscillation frequency, at middle-speed mode)
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
P0
P0
P0
P0
P1
P3
P3
P3
P3
P3
P0
P0
P0
P0
P1
P1
P1
P1
P1
P1
P1
0
1
2
3
5
6
3
4
5
6
7
0
1
2
3
4
4
7
0
1
2
(LED
/AN
/AN
/AN
/AN
/AN
/S
/S
/S
/S
/AN
/AN
/AN
/AN
(LED
(LED
(LED
(LED
(LED
(LED
(LED
(at 12.5 MHz oscillation frequency)
IN2
OUT2
CLK2
RDY2
(at 32 kHz oscillation frequency)
(at 6 MHz oscillation frequency)
0
1
2
3
4
5
6
7
8
3
4
5
6
7
0
1
2
)
)
)
)
)
)
)
)
REJ03B0139-0111
Dec 18, 2008
Rev.1.11
1