參數(shù)資料
型號(hào)： 7640
英文描述： IrDA. protocol handler plus endec for DCE Apps, -40C to +85C, 18-PDIP, TUBE
中文描述： 7640組數(shù)據(jù)表數(shù)據(jù)表1885K/SEP.05.00
文件頁(yè)數(shù)： 2/97頁(yè)
文件大小： 1885K
代理商： 7640
1
Ver 1.4
MITSUBISHI MICROCOMPUTERS
7640 Group
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
1.1
DESCRIPTION
The 7640 group, an enhanced family of CMOS 8-bit
microcontrollers, offers high-speed operation, large
internal-memory options, and a wide variety of stan-
dard peripherals. The series is code compatible with
the 38000, 7200, 7400, and the 7500 series, and pro-
vides many performance enhancements to the
instruction set.
This device is a single chip PC peripheral microcon-
troller based on the Universal Serial Bus (USB)
Version 1.1 specification. This device provides data
exchange between a USB-equipped host computer
and PC peripherals such as telephones, audio sys-
tems and digital cameras. See Figure 1.1 for a pin
layout diagram. See Figure 1.2 for the functional
block diagram.
1.2
MCU FEATURES
Number of basic instructions................................71
Minimum instruction execution time ................. 83ns
(1-cycle instruction
Clock frequency maximum.................. f(X
in
) = 24 MHz
........................................................f(XC
in
) = 5 MHz
............................................................
= 12 MHz)
= 12 MHz
Memory size
ROM .................................................. 32KB on chip
RAM ................................................... 1 KB on chip
Programmable I/O ports ...................................... 66
.................................................... 8 bit X 7, 5 bit X 2
Master Bus Interface (MBI)....................... 17 signals
............................................................. 8 data lines
Serial I/O .............................8 bit clock synchronous
USB Function Control .............. 4 endpoints,1 control
Interrupts ................................ 4 external, 19 internal
................................................ 1 software,1 system
DMAC ..........................2 channels, 16 address lines
(Max. 6M byte/sec. transfer speed in burst mode)
Timers.........................................8 bit X 3, 16 bit X 2
Number of Full duplex UARTs available ...................2
Supply voltage ............................. V
cc
= 4.15~5.25V
Operating temperature range ...................-20 to 85°C
Power-saving modes .....WIT (Idle), STP (Clocks halt)
1.3
APPLICATIONS
Cameras, games, musical instruments, modems
scanners, and PC peripherals.
Fig. 1.1. Pin Layout
Package outline: 80P6N-A
P3
0
/RDY
P7
4
/OBF
1
P
0
/
E
41
40
24
65
P7
3
/
IBF
1
/
HLD
66
A
P7
2
/
67
S1
P7
1
/(
HOLD)
P7
0
/(
68
69
SOF)
USB D+
70
USB D-
71
Ext. Cap
72
V
ss
73
V
cc
74
P6
7
/DQ7
75
P6
6
/DQ6
76
P6
5
/DQ5
77
P6
4
/DQ4
78
P6
3
/DQ3
79
P6
2
/DQ2
80
P
1
/
23
P
2
/
22
P
3
/
21
P
4
/
20
L
19
A
s
18
A
c
17
V
c
16
X
o
15
X
i
14
V
s
13
P
0
/
i
12
P
1
/
o
/
o
11
R
10
C
9
P
2
/
0
8
P
3
/
I
0
7
P
4
/
S
0
6
P
5
/
0
5
P
6
/
R
4
P
7
/
W
W
3
P
0
/
2
P
1
/
1
P3
1
39
P3
2
38
P3
3
/DMA
4
/
Φ
out
37
P3
out
36
P3
5
/SYNC
out
35
P3
6
/
34
WR
P3
7
/
33
RD
P8
0
/UTXD2/
SRD
32
Y
P8
1
/URXD2/SCLK
31
P8
2
/
CTS2/SRXD
30
P8
3
/
RTS2/STXD
29
P8
4
/UTXD1
28
P8
5
/URXD1
27
P8
6
/
CTS1
26
P8
7
/
RTS1
25
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
P
7
/
P
6
/
P
5
/
P
4
/
P
3
/
P
2
/
P
1
/
P
0
/
P
7
/
P
6
/
P
5
/
P
4
/
P
3
/
P
2
/
P
1
/
P
0
/
P
7
/
P
6
/
P
5
/
P
4
/
P
3
/
P
2
/
P
1
/
P
0
/
M37640E8FP
M37640M8-XXXFP
_
相關(guān)PDF資料
PDF描述
7641 7641 Group Datasheet Datasheet 2145K/MAR.26.02
7643 IrDA. protocol handler plus endec for DCE Apps, -40C to +85C, 18-SOIC 300mil, TUBE
765-11-(SERIES) Analog IC
765-11-20K Analog IC
765-11-25A Analog IC
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764-00/003 功能描述:交流電源輸入模塊 SWITCHING AC RECPT RoHS:否 制造商:Schurter 過(guò)濾:Yes 過(guò)濾器類型:IEC Inlet Filters 產(chǎn)品:Inlets 電流額定值:4 A 電壓額定值:250 VAC 外殼材料:Thermoplastic 安裝風(fēng)格:Panel, Screw 端接類型:Quick Connect 工作溫度范圍:- 25 C to + 85 C 連接器類型:C-14
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