Renesas PCA4738L-64A Información técnica Pagina 4

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P41/INT0
25
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P00/AD0
P03
/AD3
P04/AD4
P05/AD5
P06/AD6
P07/AD
7
P11/AD9
P12/AD10
P13/AD11
P14/AD12
P15
/AD13
P16/AD14
P17/AD15
P62/AN2
P61
/AN1
P60/AN0
P57
/INT3
M38022M4-XXXFP
P56
/PWM
P5
5
/CNTR1
P54/CNTR
0
P52/SCLK2
P51/SOUT2
P50
/SIN2
P47
/SRDY1
P45/TX
D
P4
4/RXD
P4
3
/INT2
P63 /AN3
P64/AN4
P65/AN5
AV
SS
VREF
VCC
P30/DA1
P31/DA2
P32/ONW
P33/RESETOUT
P34/φ
P35/SYNC
P36/WR
P37/RD
P42/INT1
CNVSS
XIN
XOUT
VSS
P27/DB7
P26/DB6
P25/DB5
P24/DB4
P23/DB3
P22/DB2
P21/DB1
P20/DB0
RESET
P53
/SRDY2
P46/SCLK1
P10
/AD8
P01/AD1
P02/AD
2
P40/INT4
P6
7
/AN
7
P6
6
/AN
6
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PIN CONFIGURATION (TOP VIEW)
Package type : 64P6N-A
64-pin plastic-molded QFP
DESCRIPTION
The 3802 group is the 8-bit microcomputer based on the 740 fam-
ily core technology.
The 3802 group is designed for controlling systems that require
analog signal processing and include two serial I/O functions, A-D
converters, and D-A converters.
The various microcomputers in the 3802 group include variations
of internal memory size and packaging. For details, refer to the
section on part numbering.
For details on availability of microcomputers in the 3802 group, re-
fer to the section on group expansion.
FEATURES
Basic machine-language instructions....................................... 71
The minimum instruction execution time ............................ 0.5 µs
(at 8 MHz oscillation frequency)
Memory size
ROM .................................................................. 8 K to 32 K bytes
RAM ................................................................. 384 to 1024 bytes
Programmable input/output ports ............................................. 56
Interrupts .................................................. 16 sources, 16 vectors
Timers ............................................................................. 8 bit 4
Serial I/O1 .................... 8-bit 1 (UART or Clock-synchronized)
Serial I/O2 .................................... 8-bit 1 (Clock-synchronized)
PWM ................................................................................ 8-bit 1
A-D converter .................................................. 8-bit 8 channels
D-A converter .................................................. 8-bit 2 channels
Clock generating circuit ....................... Internal feedback resistor
(connect to external ceramic resonator or quartz-crystal oscillator)
Power source voltage..................................................3.0 to 5.5 V
(Extended operating temperature version : 4.0 to 5.5 V)
Power dissipation ............................................................... 32 mW
Memory expansion possible
Operating temperature range .................................... –20 to 85°C
(Extended operating temperature version : –40 to 85°C)
APPLICATIONS
Office automation, VCRs, tuners, musical instruments, cameras,
air conditioners, etc.
MITSUBISHI MICROCOMPUTERS
3802 Group
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
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