M38517F8FP Renesas Electronics America, M38517F8FP Datasheet - Page 3

• Manufacturer Part Number: M38517F8FP
• Description: MCU 8-Bit 740 CISC 32KB Flash 5V 42-Pin SSOP
• Manufacturer: Renesas Electronics America

Specifications of M38517F8FP

• Package: 42SSOP
• Family Name: 740
• Maximum Speed: 8 MHz
• Ram Size: 1 KB
• Program Memory Size: 32 KB
• Operating Supply Voltage: 5 V
• Data Bus Width: 8 Bit
• Program Memory Type: Flash
• Number Of Programmable I/os: 34
• Interface Type: I2C-BUS
• On-chip Adc: 5-chx10-bit
• Operating Temperature: -20 to 85 °C
• Number Of Timers: 4

3851 Group
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
DESCRIPTION
The 3851 group (built-in 24 KB or more ROM) is the 8-bit micro-
computer based on the 740 family core technology.
The 3851 group (built-in 24 KB or more ROM) is designed for the
household products and office automation equipment and includes
serial I/O functions, 8-bit timer, I
verter.
FEATURES
Fig. 1 M38517M8-XXXFP/SP pin configuration
Rev.1.01
PIN CONFIGURATION (TOP VIEW)
Basic machine-language instructions ..................................... 71
Minimum instruction execution time ................................. 0.5 s
Memory size
ROM ................................................................ 24K to 32K bytes
RAM .................................................................... 640 to 1K bytes
Programmable input/output ports ........................................... 34
Interrupts ................................................ 17 sources, 16 vectors
Timers ............................................................................ 8-bit X 4
Serial I/O1 .................... 8-bit X 1(UART or Clock-synchronized)
Serial I/O2 ................................... 8-bit X 1(Clock-synchronized)
Multi-master I
PWM .............................................................................. 8-bit X 1
A-D converter ............................................... 10-bit X 5 channels
Watchdog timer ........................................................... 16-bit X 1
Oct 15, 2003
2
C-BUS interface .................................. 1 channel
P2
P4
7
P4
P2
/CNTR
P2
3
4
4
/INT
5
P4
/INT
/SDA
Package type : FP ........................... 42P2R-A/E (42-pin plastic-molded SSOP)
Package type : SP ........................... 42P4B (42-pin plastic-molded SDIP)
/SCL
P2
P2
P2
P2
(Built-in 24 KB or more ROM)
P2
P4
P4
0
page 1 of 89
0
/CNTR
2
0
RESET
2
3
6
3
CNV
/X
/S
/S
/SDA
1
/PWM
2
1
/S
2
/SCL
2
AV
/X
X
2
/INT
/INT
/RxD
/TxD
COUT
V
CMP2
RDY1
C-BUS interface, and A-D con-
(at 8 MHz oscillation frequency)
V
CLK1
OUT
V
X
REF
CIN
CC
SS
SS
SS
IN
1
1
1
0
1
10
11
12
13
14
15
16
17
18
19
20
21
1
2
3
4
5
6
7
8
9
APPLICATION
Office automation equipment, FA equipment, Household products,
Consumer electronics, etc.
Clock generating circuit ................................... Built-in 2 circuits
(connect to external ceramic resonator or quartz-crystal oscillator)
Power source voltage
In high-speed mode ................................................. 4.0 to 5.5 V
(at 8 MHz oscillation frequency)
In middle-speed mode ............................................. 2.7 to 5.5 V
(at 8 MHz oscillation frequency)
In low-speed mode ................................................... 2.7 to 5.5 V
(at 32 kHz oscillation frequency)
Power dissipation
In high-speed mode ......................................................... 34 mW
(at 8 MHz oscillation frequency, at 5 V power source voltage)
In low-speed mode
Except M38517F8FP/SP ................................................. 60 W
M38517F8FP/SP ............................................................ 450 W
(at 32 kHz oscillation frequency, at 3 V power source voltage)
Operating temperature range .................................. –20 to 85°C
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
P0
P0
P0
P0
P1
P1
P1
P1
P1
P1
P1
P1
P3
P3
P3
P3
P3
0
1
2
3
4
5
6
7
0
1
2
3
4
5
6
7
0
1
2
3
4
/S
/S
/S
/S
/(LED
/(LED
/(LED
/(LED
/(LED
/(LED
/(LED
/(LED
/AN
/AN
/AN
/AN
/AN
OUT2
CLK2
RDY2
IN2
0
1
2
3
4
0
1
2
3
4
5
6
7
)
)
)
)
)
)
)
)
REJ03B0066-0101Z
Oct 15, 2003
Rev.1.01