Chip Microcomputer. CXP83400 Datasheet

CXP83400 Microcomputer. Datasheet pdf. Equivalent

CXP83400 Datasheet
Recommendation CXP83400 Datasheet
Part CXP83400
Description CMOS 8-bit Single Chip Microcomputer
Feature CXP83400; CXP83400/83401 CMOS 8-bit Single Chip Microcomputer Description The CXP83400/83401 is a CMOS 8-bit s.
Manufacture Sony Corporation
Datasheet
Download CXP83400 Datasheet




Sony Corporation CXP83400
CXP83400/83401
CMOS 8-bit Single Chip Microcomputer
Description
The CXP83400/83401 is a CMOS 8-bit single chip
microcomputer of piggyback/evaluator combined type,
which is developed for evaluating the function of the
CXP83412/83416.
80 pin PQFP (Ceramic)
Features
A wide instruction set (213 instructions) which
covers various types of data.
— 16-bit operation/multiplication and division/Boolean bit operation instructions
Minimum instruction cycle
400ns at10MHz operation
32kHz at 122µs operation
Applicable EPROM
LCC type 27C128, LCC type 27C256
(Maximum 16K bytes are available.)
Incorporated RAM capacity
448 bytes (LCD display data area included)
Peripheral functions
— A/D converter
8 bits, 8 channels, successive approximation method
(Conversion time of 32µs/10MHz)
— Serial interface
Incorporated 8-bit and 8-stage FIFO
(Auto transfer for 1 to 8 bytes ), 1 circuit 2 channels
— Timer
8-bit timer, 8-bit timer/counter, 19-bit time base timer, 32kHz timer/counter
— LCD controller/driver
Maximum 128 segments display possible (During 1/4 duty)
4 common outputs, 32 segment outputs
Display method: Static, 1/2, 1/3 and 1/4 duty
Bias method: 1/2 and 1/3 bias
— Remote control reception circuit 8-bit pulse measurement counter with on-chip 6-stage FIFO
— PWM output
14 bits 1 channel, 8 bits 1channel
Interruption
12 factors, 12 vectors, multi-interruption possible
Standby mode
Sleep/stop
Package
80-pin ceramic PQFP
Note) Mask option depends on the type of the CXP83400.Refer to the Products List for details.
Structure
Silicon gate CMOS IC
Sony reserves the right to change products and specifications without prior notice. This information does not convey any license by
any implication or otherwise under any patents or other right. Application circuits shown, if any, are typical examples illustrating the
operation of the devices. Sony cannot assume responsibility for any problems arising out of the use of these circuits.
–1–
E94X12A78-PS



Sony Corporation CXP83400
Pin Assignment in Piggyback Mode
CXP83400/83401
PE3/INT3/NMI
PE4/RMC
PE5/PWM0
PE6/TO/ADJ
PB0/CS1
PB1/CS0
PB2/SCK0
PB3/SI0
PB4/SO0
PB5/SCK1
PB6/SI1
PB7/SO1
PC0
PC1
PC2
PC3
PC4
PC5
PC6
PC7
PH0/PWM1
PA0/AN0
PA1/AN1
PA2/AN2
80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65
1 64
2 63
3 62
4 61
5 60
6 59
7 58
8 4 3 2 1 32 31 30 57
A6 5
29 A8
9 56
A5 6
28 A9
10 55
A4 7
27 A11
11 54
A3 8
26 NC
12 53
A2 9
25 OE
13 52
A1 10
24 A10
14 51
A0 11
23 CE
15 50
NC 12
22 D7
16 49
D0 13
21 D6
17
14 15 16 17 18 19 20
48
18 47
19 46
20 45
21 44
22 43
23 42
24 41
25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40
PD6/SEG22
PD5/SEG21
PD4/SEG20
PD3/SEG19
PD2/SEG18
PD1/SEG17
PD0/SEG16
SEG15
SEG14
SEG13
SEG12
SEG11
SEG10
SEG9
SEG8
SEG7
SEG6
SEG5
SEG4
SEG3
SEG2
SEG1
SEG0
COM3
Note) NC (Pin 75) is always connected to VDD.
–2–



Sony Corporation CXP83400
Pin Assignment in Evaluator Mode
CXP83400/83401
PE3/INT3/NMI
PE4/RMC
PE5/PWM0
PE6/TO/ADJ
PB0/CS1
PB1/CS0
PB2/SCK0
PB3/SI0
PB4/SO0
PB5/SCK1
PB6/SI1
PB7/SO1
PC0
PC1
PC2
PC3
PC4
PC5
PC6
PC7
PH0/PWM1
PA0/AN0
PA1/AN1
PA2/AN2
80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65
1 64
2 63
3 62
4 61
5 60
6 59
7 58
8
4 3 2 1 32 31 30
57
A6/D6
5
9
29 A8
56
A5/D5
6
10
28 A9
55
A4/D4
7
27 A11
11 54
A3/D3
8
12
26 NC
53
A2/D2
9
25 HALT
13 52
A1/D1
10
24 A10
14 51
A0/D0 11
23 E/P
15 50
NC 12
16
22 I/T
49
RD 13
21 MON
17 48
14 15 16 17 18 19 20
18 47
19 46
20 45
21 44
22 43
23 42
24 41
25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40
PD6/SEG22
PD5/SEG21
PD4/SEG20
PD3/SEG19
PD2/SEG18
PD1/SEG17
PD0/SEG16
SEG15
SEG14
SEG13
SEG12
SEG11
SEG10
SEG9
SEG8
SEG7
SEG6
SEG5
SEG4
SEG3
SEG2
SEG1
SEG0
COM3
Note) NC (Pin 75) is always connected to VDD.
–3–





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