Renesas PROM Programming Adapters PCA7438F-64A Specifikace Strana 35
- Strana / 59
- Tabulka s obsahem
- KNIHY
Hodnocené. / 5. Na základě hodnocení zákazníků
Rev.2.40 Jun 14, 2004 page 35 of 56
38C1 Group
Fig. 34 LCD drive waveform (1/3 bias)
VL3
VS
S
C
O
M0
C
O
M1
C
O
M2
C
O
M3
S
E
G0
COM3
C
O
M2 COM1 COM0
C
O
M3
C
O
M2 COM1 C
O
M0
C
O
M0
C
O
M1
C
O
M2
S
E
G0
C
O
M0
C
O
M1
S
E
G0
VL
3
VL
2
VS
S
VL
1
VL
3
VL
2
VS
S
VL
1
VL
3
VSS
VL
3
VL
2
VS
S
VL
1
VL
3
VS
S
COM0
C
O
M2 COM1 COM0
COM2 COM1 COM0 COM2
COM1 C
O
M0
COM1 COM0
COM1 C
O
M0 C
O
M1 COM0
I
n
t
e
r
n
a
l
l
o
g
i
c
L
C
D
C
K
t
i
m
i
n
g
1/4 duty
Voltage level
O
F
FON OFFON
1/3 duty
OFFO
NO
NO
F
FONO
F
F
1/2 duty
OFFO
NOFF
O
N
O
F
FON O
F
FO
N
- 38C1 Group 1
- PIN CONFIGURATION (TOP VIEW) 2
- FUNCTIONAL BLOCK DIAGRAM 3
- PIN DESCRIPTION 4
- PART NUMBERING 5
- GROUP EXPANSION 6
- Memory Type 6
- Memory Size 6
- Packages 6
- I/O PORTS 13
- Pull-up/Pull-down Control 13
- INTERRUPTS 18
- Interrupt Control 18
- Interrupt Operation 18
- Timer 1, Timer 2, Timer 3 24
- ■Note on Timer 1 to Timer 3 24
- Serial I/O 25
- ADKEY Control Circuit 28
- LCD DRIVE CONTROL CIRCUIT 30
- Power Input Pins 32
- LCD Display register 33
- LCD Drive Timing 33
- OTHER FUNCTION REGISTERS 36
- RESET CIRCUIT 37
- N.G. O.K 43
- ROM PROGRAMMING METHOD 45
- DATA REQUIRED FOR MASK ORDERS 45
- ELECTRICAL CHARACTERISTICS 46
- Absolute Maximum Ratings 46
- CIN) < f(XIN)/3 49
- IN), the rating 49
- Electrical Characteristics 50
- IN) ≥ 500 kHz 52
- OUT, XCOUT pins are excluded 54
- PACKAGE OUTLINE 56
- 3 = 1 → CM3 = * (Note 9) 57
- RENESAS SALES OFFICES 59
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