EEWORLDEEWORLDEEWORLD

Part Number

Search

M38K25F4L-XXXFP

Description
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
File Size1MB,151 Pages
ManufacturerRenesas Electronics Corporation
Websitehttps://www.renesas.com/
Download Datasheet View All

M38K25F4L-XXXFP Overview

SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER

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
What is the principle of this negative pressure module in the circuit?
The picture below shows a typical driver chip IC. I want to know what the principle of the negative pressure module in the dotted box is?...
kal9623287 Power technology
Types of defects in the EMC packaging forming process
This article mainly analyzes and studies the common problems (defects) in the process of EMC packaging forming, such as unfilled, pores, pits, punching, cracking, overflow, and sticking mold, and prop...
灞波儿奔 Analogue and Mixed Signal
Application of millimeter wave radar technology in corner radar
In recent years, millimeter wave radar technology has become increasingly mature. In the previous section, we mainly introduced the application of barrier radar in the industrial field; in the automot...
qwqwqw2088 Microcontroller MCU
Smart Camera Structural Design--Physical Assembly
After fine-tuning various details, we made a sample of a light-curing 3D and a CNC aluminum alloy sample using a machining center; After assembly:...
IC爬虫 Sensor
Answer questions to win prizes | Prevent machine failures before they happen, and monitor the health status of large machines to help you
When it comes to machine health monitoring, we have to mention a term - CbM, which refers to Condition Based Monitoring. Through the implementation of the CbM system, various working conditions of the...
EEWORLD社区 Sensor
Chat casually@
The forum has been quite lively recently. I have never been @ed about technical issues before. It seems that I need to publish more technical articles . @ seems to be mostly used on tools such as Weib...
不足论 Talking

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Datasheet   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Room 1530, 15th Floor, Building B, No. 18 Zhongguancun Street, Haidian District, Beijing Telephone: (010) 82350740 Postal Code: 100190
Copyright © 2005-2024 EEWORLD.com.cn, Inc. All rights reserved 京ICP证060456号 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号