參數(shù)資料
型號(hào): M38K27M4-XXXHP
元件分類: 微控制器/微處理器
英文描述: 8-BIT, MROM, 8 MHz, MICROCONTROLLER, PQFP64
封裝: 10 X 10 MM, 0.50 MM PITCH, PLASTIC, LQFP-64
文件頁數(shù): 73/160頁
文件大小: 2177K
代理商: M38K27M4-XXXHP
1
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
MITSUBISHI MICROCOMPUTERS
38K2 Group
Package type : 64P6U-A/64P6Q-A
Fig. 1 Pin configuration of 38K2 group
PIN CONFIGURATION (TOP VIEW)
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 I/O, three 8-bit timers, and an 8-channel 10-bit A-D con-
verter, 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.
FEATURES
Basic machine-language instructions ....................................... 71
The minimum instruction execution time .......................... 0.25 s
(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
Timers ............................................................................. 8-bit 3
Watchdog timer ............................................................. 16-bit 1
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 (Standard)
System clock/Internal clock division mode
At 8 MHz/Through mode (
φ = 8 MHz) ................... 4.00 to 5.25 V
At 6 MHz/Through mode (
φ = 6 MHz) ................... 4.00 to 5.25 V
Power source voltage (L version)
System clock/Internal clock division mode
At 12 MHz/Through mode (
φ = 12 MHz) (under planning) ..........
................... 4.50 to 5.25 V
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
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 ........................................ 64P6U-A (64-pin 14 14 mm LQFP)
HP ........................................ 64P6Q-A (64-pin 10 10 mm LQFP)
sNotes
The specifications of this product are subject to change because it
is under development. Inquire the use of Mitsubishi Electric Cor-
poration.
32
31
30
29
28
26
25
24
23
22
21
20
19
18
17
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
27
64
48
47
46
45
43
42
41
40
39
38
37
36
35
34
33
44
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
TrON
D2+
D2-
D1+
D1-
D0-
D0+
USBVREF
DVCC
PVCC
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
PVSS
P10/DQ0/AN0
P06
P07
P40/EXDREQ/RXD
P11/DQ1/AN1
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
P6
0
(LED
0
)
P61(LED1)
P62(LED2)
P63(LED3)
P41/EXDACK/TXD
P42/EXTC/SCLK
P43/EXA1/SRDY
P30
P31
P32
P33/EXINT
P34/EXCS
P35/EXWR
P36/EXRD
P37/EXA0
M38K27M4-XXXFP/HP
M38K29F8FP/HP
P24
P0
4
P2
7
P2
6
CNV
SS
V
CC
E
V
REF
V
SS
X
OUT
V
CC
CNV
SS
2
X
IN
RESET
P25
P0
5
M38K27M4L-XXXFP/HP
M38K29F8LFP/HP
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