900,000+ datasheet pdf search and download

Datasheet4U offers most rated semiconductors data sheet pdf




Renesas Electronics Components Datasheet

M3882 Datasheet

SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER

No Preview Available !

3882 Group
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
REJ03B0089-0101
Rev.1.01
Nov 14, 2005
GENERAL DESCRIPTION
The 3882 group is the 8-bit microcomputer based on the 740 fam-
ily core technology.
The 3882 group is designed for Keyboard Controller for the note
book PC.
FEATURES
<Microcomputer mode>
qBasic machine-language instructions ...................................... 71
qMinimum instruction execution time .................................. 0.5 µs
(at 8 MHz oscillation frequency)
qMemory size
ROM ............................................................................. 20K bytes
RAM ............................................................................ 1024 bytes
qProgrammable input/output ports ............................................ 72
qSoftware pull-up transistors ....................................................... 8
qInterrupts ................................................. 17 sources, 14 vectors
qTimers ............................................................................. 8-bit 4
qWatchdog timer ............................................................ 16-bit 1
qLPC interface .............................................................. 2 channels
qSerialized IRQ ................................................................ 3 factors
qClock generating circuit ..................................... Built-in 1 circuits
(connect to external ceramic resonator)
qPower source voltage ................................................ 3.0 to 3.6 V
qPower dissipation
In high-speed mode .......................................................... 20 mW
(at 8 MHz oscillation frequency, at 3.3 V power source voltage)
qOperating temperature range .................................... –20 to 85°C
APPLICATION
Note book PC
PIN CONFIGURATION (TOP VIEW)
P31
P30
P87/SERIRQ
P86/LCLK
P85/LRESET
P84/LFRAME
P83/LAD3
P82/LAD2
P81/LAD1
P80/LAD0
VCC
NC
NC
P67
P66
P65
P64
P63
P62
P61
61 40
62 39
63 38
64 37
65 36
66 35
67 34
68 33
69
70
M38827G5-XXXHP
32
31
71
72
M38827G5HP
30
29
73 28
74 27
75 26
76 25
77 24
78 23
79 22
80 21
P16
P17
P20
P21
P22
P23
P24(LED0)
P25(LED1)
P26(LED2)
P27(LED3)
VSS
XOUT
XIN
P40
P41
RESET
CNVSS
P42/INT0
P43/INT1
P44
Fig. 1 Pin configuration
Package type : PLQP0080KB-A (80P6Q-A)
Rev.1.01 Nov 14, 2005 page 1 of 60
REJ03B0089-0101


Renesas Electronics Components Datasheet

M3882 Datasheet

SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER

No Preview Available !

3882 Group
Fig. 2 Functional block diagram
Rev.1.01 Nov 14, 2005 page 2 of 60
REJ03B0089-0101


Part Number M3882
Description SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
Maker Renesas Technology
Total Page 30 Pages
PDF Download

M3882 Datasheet PDF

View PDF for Mobile








Similar Datasheet

1 M3882 SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
Renesas Technology
2 M388504E6FP SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
Mitsubishi
3 M388504E6SP SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
Mitsubishi
4 M388504E6SP SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
Mitsubishi
5 M388504E6SS SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
Mitsubishi
6 M388504E6SS SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
Mitsubishi
7 M38857F SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
Renesas Technology
8 M38857M SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
Renesas Technology
9 M38867E8AFS SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
Mitsubishi





Part Number Start With

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

Site map

Webmaste! click here

Contact us

Buy Components

Privacy Policy