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38K0 Datasheet(PDF) 1 Page - Renesas Technology Corp

Part No. 38K0
Description  SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
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Maker  RENESAS [Renesas Technology Corp]
Homepage  http://www.renesas.com
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38K0 Datasheet(HTML) 1 Page - Renesas Technology Corp

 
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DESCRIPTION
The 38K0 group is the 8-bit microcomputer based on the 740 fam-
ily core technology.
The 38K0 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 38K0 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 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 ............................................. 48
Software pull-up resistors
Interrupts .................................................. 15 sources, 15 vectors
USB function (Full-Speed USB2.0 specification) ...... 4 endpoints
External bus interface ....................................... 8-bit ✕ 1 channel
Timers ............................................................................. 8-bit ✕ 3
Watchdog timer ............................................................. 16-bit ✕ 1
Serial Interface
Serial I/O (UART or Clock-synchronized) ...................... 8-bit ✕ 1
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
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)
Package type : PLQP0064GA-A (64P6U-A)/PLQP0064KB-A (64P6Q-A)
Fig. 1 Pin configuration of 38K0 group
PIN CONFIGURATION (TOP VIEW)
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
TrON
P23
P22
P21
P20
D0-
D0+
USBVREF
DVCC
PVCC
PVSS
P10/DQ0/AN0
P06
P07
P40/EXDREQ/RXD
P11/DQ1/AN1
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
P24
P25
M38K07M4L-XXXFP/HP
M38K09F8LFP/HP
38K0 Group
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
REJ03B0192-0300
Rev.3.00
Oct 05, 2006
Rev.3.00
Oct 05, 2006
page 1 of 129
REJ03B0192-0300


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