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M38K28FEL-XXXFP

Description
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
File Size1MB，151 Pages
ManufacturerRenesas Electronics Corporation
Websitehttps://www.renesas.com/
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M38K28FEL-XXXFP Overview

SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER

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38K2 Group
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
REJ03B0193-0300
Rev.3.00
Oct 15, 2006
DESCRIPTION
The 38K2 group is the 8-bit microcomputer based on the 740 fam-
ily core technology.
The 38K2 group has the USB function, an 8-bit bus interface, a
Serial Interface, three 8-bit timers, and an 8-channel 10-bit A/D
converter, which are available for the PC peripheral I/O device.
The various microcomputers in the 38K2 group include variations
of internal memory size and packaging. For details, refer to the
section on part numbering.
•
Timers ............................................................................. 8-bit
✕
3
•
Watchdog timer ............................................................. 16-bit
✕
1
•
Serial Interface
•
•
•
•
Serial I/O ....................... 8-bit
✕
1 (UART or Clock-synchronized)
A/D converter ................................................ 10-bit
✕
8 channels
(8-bit reading available)
LED direct drive port ................................................................... 4
Clock generating circuit
(connect to external ceramic resonator or quartz-crystal oscillator)
Power source voltage (L version)
System clock/Internal clock division mode
At 12 MHz/2-divide mode(φ = 6 MHz) ................... 4.00 to 5.25 V
At 8 MHz/Through mode (φ = 8 MHz) ................... 4.00 to 5.25 V
At 6 MHz/Through mode (φ = 6 MHz) ................... 3.00 to 5.25 V
FEATURES
•
Basic machine-language instructions ....................................... 71
•
The minimum instruction execution time .......................... 0.25 µs
•
•
•
•
•
•
•
(at 8 MHz system clock
✻
)
System clock
✻
: Reference frequency to internal circuit except
USB function
Memory size
ROM ................................................................ 16 K to 32 K bytes
RAM ............................................................... 1024 to 2048 bytes
Programmable input/output ports ............................................. 44
Software pull-up resistors
Interrupts .................................................. 16 sources, 16 vectors
USB function (Full-Speed USB2.0 specification) ...... 4 endpoints
USB HUB function (Full-Speed USB2.0 specification) .... 2 down ports
External bus interface ....................................... 8-bit
✕
1 channel
•
Power dissipation
At 5 V power source voltage .................................. 125 mW (typ.)
(at 8 MHz system clock, in through mode)
At 3.3 V power source voltage ................................ 30 mW (typ.)
(at 6 MHz system clock, in through mode)
Operating temperature range .................................... –20 to 85°C
Packages
FP ............................ PLQP0064GA-A (64-pin 14
✕
14 mm LQFP)
HP ............................ PLQP0064KB-A (64-pin 10
✕
10 mm LQFP)
•
•
PIN CONFIGURATION (TOP VIEW)
P0
5
P0
4
P0
3
P0
2
P0
1
P0
0
P5
7
P5
6
P5
5
P5
4
P5
3
P5
2
/INT
1
P5
1
/CNTR
0
P5
0
/INT
0
P2
7
P2
6
47
45
44
43
35
34
48
46
41
42
P0
6
P0
7
P4
0
/E
X
DREQ/R
X
D
P4
1
/E
X
DACK/T
X
D
P4
2
/E
X
TC/S
CLK
P4
3
/E
X
A1/S
RDY
P3
0
P3
1
P3
2
P3
3
/E
X
INT
P3
4
/E
X
CS
P3
5
/E
X
WR
P3
6
/E
X
RD
P3
7
/E
X
A0
P1
0
/DQ
0
/AN
0
P1
1
/DQ
1
/AN
1
40
39
38
37
36
33
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
10
11
12
13
14
15
16
2
3
4
5
6
7
8
1
9
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
M38K27M4L-XXXFP/HP
M38K29F8LFP/HP
P2
5
P2
4
D2+
D2-
D1+
D1-
D0-
D0+
TrON
USBV
REF
DV
CC
PV
CC
PV
SS
P6
3
(LED
3
)
P6
2
(LED
2
)
P6
1
(LED
1
)
P1
2
/DQ
2
/AN
2
P1
3
/DQ
3
/AN
3
P1
4
/DQ
4
/AN
4
P1
5
/DQ
5
/AN
5
P1
6
/DQ
6
/AN
6
P1
7
/DQ
7
/AN
7
CNV
SS
RESET
V
CC
E
V
REF
V
SS
X
IN
Package type : PLQP0064GA-A (64P6U-A)/PLQP0064KB-A (64P6Q-A)
Fig. 1 Pin configuration of 38K2 group
Rev.3.00 Oct 15, 2006
REJ03B0193-0300
page 1 of 147
P6
0
(LED
0
)
V
CC
CNV
SS
2
X
OUT

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