LC662304A 데이터 시트보기 (PDF) - SANYO -> Panasonic
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LC662304A
SANYO -> Panasonic
LC662304A Datasheet PDF : 25 Pages
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LC662304A, 662306A, 662308A, 662312A, 662316A
System Block Diagram
RES
TEST
OSC1
OSC2
HOLD
SYSTEM
CONTROL
RAM STACK
(512W)
FLAG
CZ
E DD DD
SP M P P P P
E
A
ALU
R HL XY
ROM
4K/6K/8K/12K/16KB
PC
ML
DTMF
DT
GEN.
PE
PD
PC
PRESCALER
MPX
INTERRUPT
CONTROL
P0 P1 P2
MPX
TIMER0
SERIAL I/O 0
POUT0
SI0
SO0
SCK0
INT0
MPX
TIMER1
P3 P4 P5 P6
INT1, INT2
PIN1, POUT1
INVxO
INVxI
(x=0 to 3)
Differences between the LC663XX Series and the LC6623XX Series
LC6630X Series
Item
(Including the LC66599 evaluation chip)
LC6635XB Series
System differences
• Hardware wait time (number of
cycles) when hold mode is cleared
65536 cycles
16384 cycles
About 64 ms at 4 MHz (Tcyc = 1 µs) About 16 ms at 4 MHz (Tcyc = 1 µs)
• Value of timer 0 after a reset
(Including the value after hold mode Set to FF0.
is cleared)
Set to FFC.
• DTMF generator
None (Tools are handled with
external devices.)
None
• Inverter array
None (Tools are handled with
external devices.)
None
• SIO1
Yes
Yes
• Three-value inputs/comparator
inputs
Yes
Yes
• Three-state output from P31
and P32
None
None
• Using P0 to clear halt mode
In 4-bit groups
In 4-bit groups
• External extended interrupts
None for INT3, INT4, and INT5.
(Tools are handled with external
devices.)
None for INT3, INT4, and INT5.
• Other P53 functions
Shared with INT2
(Tools are handled with external
devices.)
Shared with INT2
Differences in main characteristics
• Operating power-supply voltage
and operating speed (cycle time)
• LC66304A/306A/308A
4.0 to 6.0 V/0.92 t 10 µs
• LC66E308/P308
4.5 to 5.5 V/0.92 to 10 µs
• 3.0 to 5.5 V/0.92 to 10 µs
• LC6635XA
2.2 to 5.5 V/3.92 to 10 µs
3.0 to 5.5 V/1.96 to 10 µs
• Pull-up resistors
P0, P1, P4, and P5: about 3 to 10 kΩ P0, P1, P4, and P5: about 3 to 10 kΩ
• Port voltage handling
• P2 to P6 and PC: 15-V handling
• P0, P1, PD, PE: Normal voltage
handling
• P2 to P6 and PC: 15-V handling
• P0, P1, PD, PE: Normal voltage
handling
LC6623XX Series
16384 cycles
About 16 ms at 4 MHz (Tcyc = 1 µs)
Set to FFC.
Yes
Yes
None
None
Yes
Can be specified for each bit.
INT3, INT4, and INT5 can be used
with the internal functions.
Shared with INT2
3.0 to 5.5 V/0.95 to 10 µs
P0, P1, P4, and P5: about 100 kΩ
P2, P3, P61, and P63: 12-V voltage
handling Others: normal voltage
handling
No. 5483-4/25
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