Page 1
CMOS 8-bit 1-chip Microcomputer
Description
The CXP85200A/85290A are CMOS 8-bit 1-chip
microcomputers that serve as both piggyback and
evaluator. The CXP85200A/85290A is developed for
evaluating the function of the CXP85112B/85116B/
85220A/85224A/85228A/85232A.
Note that CXP85200A corresponds to the fixed
font, and CXP85290A corresponds to the custom
font respectively.
Features
• Instruction set which supports a wide array of data
types
— 213 types of instructions which include 16-bit
calculations, multiplication and division arithmetic,
and boolean bit operations.
• Minimum instruction cycle 1µs/4MHz
• EPROM 27C256
LCC type 27C256
• Incorporated RAM capacity 448 bytes
• EPROM for custom font (CXP85290A only)
LCC type 27C256
(used volume is 4K bytes)
• Peripheral functions
— On-screen display function 12 × 16 dots, 128 types, 8 colors, 21 characters × 4 lines
(More than 5 lines possible)
Double scanning mode, jitter elimination circuit
— I2C bus interface
— PWM output 14 bits, 1 channel
6 bits, 8 channels
— Remote control receiving circuit 8-bit pulse measurement counter, 6-stage FIFO
— A/D converter 4 bits, 4 channels, successive approximation system
(conversion time of 40µs/4MHz)
— HSYNC counter
— Power supply frequency counter
— Watchdog timer
— Serial I/O 8-bit clock synchronized
— Timers 8-bit timer, 8-bit timer/counter, 19-bit time-base timer
• Interrupts 14 factors, 14 vectors multi-interruption possible
• Standby mode Sleep
• Package 64-pin ceramic SDIP/QFP
Structure
Silicon gate CMOS IC
Note) Optional mask depends on the type of the CXP85200A/85290A. Refer to the product list for details.
– 1 –
E94333A7Y-PS
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.
CXP85200A/85290A
64 pin PSDIP (Ceramic)
64 pin PSDIP (Ceramic) 64 pin PQFP (Ceramic)
Piggyback/
evaluator type
Purchase of Sony's I2C components conveys a license under the Philips I2C Patent Rights to use these components
in an I2C system, provided that the system conforms to the I2C Standard Specifications as defined by Philips.
Page 2
– 2 –
CXP85200A/85290A
VDD
NC
V
SS
MP
PF0/PWM0
PF1/PWM1
PF2/PWM2
PF3/PWM3
BLK
R
G
B
VSYNC
HSYNC
EXLC
XLC
PE0/INT0
PE1/INT1
PE2/AN0
PE3/AN1
PE4/AN2
PE5/AN3
PE6/PWM
PE7/TO
RST
EXTAL
XTAL
PD0/INT2
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
61
63
64
62
53
54
55
56
57
58
59
60
PF4/PWM4/SCL0
PF5/PWM5/SCL1
PF6/PWM6/SDA0
PF7/PWM7/SDA1
PA7
PA6
PA5
PA4
PA3
PA2
PA1
PA0
PB7
PB6
PB5
PB4
PB3
PB2
PB1
PB0
PC7
PC6
PC5
PC4
PC3
PC2
PC1
PC0
PD7/EC
PD6/RMC
PD5/ACI
PD4/HSI
PD3/SI
PD2/SO
PD1/SCK
V
SS
4
5
6
7
8
9
10
2
3
1
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
A15
A12
A7
A6
A5
A4
A3
A2
A1
A0
D0
D1
D2
GND
V
DD
A14
A13
A8
A9
A11
OE
A10
CE
D7
D6
D5
D4
D3
4
5
6
7
8
9
10
2
3
1
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
Note) 1. NC (Pin 63) is always connected to VDD.
2. Vss (Pins 32 and 62) are always connected to GND.
3. MP (Pin 61) is always connected to GND.
CXP85200A
Pin Assignment: Piggyback mode 1
(Top View) 64 pin PSDIP Package
Page 3
CXP85200A/85290A
– 3 –
PF3/PWM3
BLK
R
G
B
VSYNC
HSYNC
EXLC
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
61
6364
62
53
54
55
56
57
58
59
60
PF4/PWM4/SCL0
PF5/PWM5/SCL1
PF6/PWM6/SDA0
PF7/PWM7/SDA1
PB7
PB6
PB5
PB4
PB3
PB2
PB1
PB0
PC7
PC6
PC5
PC4
PC3
PC2
PC1
PC0
PD7/EC
4
5
6
7
8
9
10
2
3
1
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
A6
A5
A4
A3
A2
A1
A0
NC
D0
D1
D2
GND
NC
D4
D5
D3
A8
A9
A11
NC
OE
A10
CE
D7
D6
A7
A12
A15
NC
A14
A13
V
DD
4
5
6
7
8
9
10
2
3
1
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
PA2
PA3
PA4
PA5
PA7
V
SS
PA6
V
DD
NC
MP
PF0/PWM0
PF2/PWM2
PF1/PWM1
PA1
PA0
PD6/RMC
PD5/ACI
PD4/HSI
PD3/SI
PD1/SCK
V
SS
PD2/SO
PD0/INT2
XTAL
EXTAL
RST
PE6/PWM
PE7/TO
31
32
XLC
PE0/INT0
PE1/INT1
PE2/AN0
PE3/AN1
PE4/AN2
PE5/AN3
Note) 1. NC (Pin 56) is always connected to VDD.
2. Vss (Pins 26 and 58) are always connected to GND.
3. MP (Pin 55) is always connected to GND.
CXP85200A
Pin Assignment: Piggyback mode 2
(Top View) 64 pin PQFP Package
Page 4
CXP85200A/85290A
– 4 –
VDD
NC
V
SS
MP
PF0/PWM0
PF1/PWM1
PF2/PWM2
PF3/PWM3
BLK
R
G
B
VSYNC
HSYNC
EXLC
XLC
PE0/INT0
PE1/INT1
PE2/AN0
PE3/AN1
PE4/AN2
PE5/AN3
PE6/PWM
PE7/TO
RST
EXTAL
XTAL
PD0/INT2
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
61
63
64
62
53
54
55
56
57
58
59
60
PF4/PWM4/SCL0
PF5/PWM5/SCL1
PF6/PWM6/SDA0
PF7/PWM7/SDA1
PA7
PA6
PA5
PA4
PA3
PA2
PA1
PA0
PB7
PB6
PB5
PB4
PB3
PB2
PB1
PB0
PC7
PC6
PC5
PC4
PC3
PC2
PC1
PC0
PD7/EC
PD6/RMC
PD5/ACI
PD4/HSI
PD3/SI
PD2/SO
PD1/SCK
V
SS
4
5
6
7
8
9
10
2
3
1
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
A15
A12
A1/D1
A0/D0
RD
WR
SYNC
GND
V
DD
A14
A13
A8
A9
A11
HALT
A10
E/P
I/T
MON
RST
C1
C2
A3/D3
A2/D2
A5/D5
A4/D4
A7/D7
A6/D6
4
5
6
7
8
9
10
2
3
1
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
Note) 1. NC (Pin 63) is always connected to VDD.
2. Vss (Pins 32 and 62) are always connected to GND.
3. MP (Pin 61) is always connected to GND.
CXP85200A
Pin Assignment: Evaluator Mode 1
(Top View) 64 pin PSDIP Package
Page 5
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CXP85200A/85290A
PF3/PWM3
BLK
R
G
B
VSYNC
HSYNC
EXLC
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
61
6364
62
53
54
55
56
57
58
59
60
PF4/PWM4/SCL0
PF5/PWM5/SCL1
PF6/PWM6/SDA0
PF7/PWM7/SDA1
PB7
PB6
PB5
PB4
PB3
PB2
PB1
PB0
PC7
PC6
PC5
PC4
PC3
PC2
PC1
PC0
PD7/EC
4
5
6
7
8
9
10
2
3
1
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
A6/D6
A5/D5
A4/D4
A3/D3
A2/D2
A1/D1
A0/D0
NC
RD
WR
SYNC
GND
NC
C1
RST
C2
A8
A9
A11
NC
HALT
A10
E/P
I/T
MON
A7/D7
A12
A15
NC
A14
A13
V
DD
4
5
6
7
8
9
10
2
3
1
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
PA2
PA3
PA4
PA5
PA7
V
SS
PA6
V
DD
NC
MP
PF0/PWM0
PF2/PWM2
PF1/PWM1
PA1
PA0
PD6/RMC
PD5/ACI
PD4/HSI
PD3/SI
PD1/SCK
V
SS
PD2/SO
PD0/INT2
XTAL
EXTAL
RST
PE6/PWM
PE7/TO
31
32
XLC
PE0/INT0
PE1/INT1
PE2/AN0
PE3/AN1
PE4/AN2
PE5/AN3
Note) 1. NC (Pin 56) is always connected to VDD.
2. Vss (Pins 26 and 58) are always connected to GND.
3. MP (Pin 55) is always connected to GND.
CXP85200A
Pin Assignment: Evaluator Mode 2
(Top View) 64 pin PQFP Package
Page 6
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CXP85200A/85290A
CXP85290A
Pin Assignment: Piggyback Mode
(Top View) 64 pin PSDIP Package
PA7
PA6
PA5
PA4
PA3
PA2
PA1
PA0
PB7
PB6
PB5
PB4
PB3
PB2
PB1
PB0
PC7
PC6
PC5
PC4
PC3
PC2
PC1
PC0
PD7/EC
PD6/RMC
PD5/ACI
PD4/HSI
PD3/SI
PD2/SO
PD1/SCK
VSS
4
5
6
7
8
9
10
2
3
1
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
A7
A12
14
15
16
17
18
19
20
A15
NC
V
DD
A14
A13
D1
D2
GND
NC
D3
D4
D5
A4
A3
A2
A1
A0
NC
D0
A6
A5
A11
NC
OE
A10
CE
D7
D6
A8
A9
5
6
7
8
9
10
11
12
13
21
22
23
24
25
26
27
28
29
4
2
3
1
30
31
32
A7
A12
14
15
16
17
18
19
20
A15
NC
V
DD
A14
A13
D1
D2
GND
NC
D3
D4
D5
A4
A3
A2
A1
A0
NC
D0
A6
A5
A11
NC
OE
A10
CE
D7
D6
A8
A9
5
6
7
8
9
10
11
12
13
21
22
23
24
25
26
27
28
29
4
2
3
1
30
31
32
A7
A12
14
15
16
17
18
19
20
A15
NC
V
DD
A14
A13
D1
D2
GND
NC
D3
D4
D5
A4
A3
A2
A1
A0
NC
D0
A6
A5
A11
NC
OE
A10
CE
D7
D6
A8
A9
5
6
7
8
9
10
11
12
13
21
22
23
24
25
26
27
28
29
4
2
3
1
30
31
32
VDD
NC
V
SS
MP
PF0/PWM0
PF1/PWM1
PF2/PWM2
PF3/PWM3
BLK
R
G
B
VSYNC
HSYNC
EXLC
XLC
PE0/INT0
PE1/INT1
PE2/AN0
PE3/AN1
PE4/AN2
PE5/AN3
PE6/PWM
PE7/TO
RST
EXTAL
XTAL
PD0/INT2
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
61
63
64
62
53
54
55
56
57
58
59
60
PF4/PWM4/SCL0
PF5/PWM5/SCL1
PF6/PWM6/SDA0
PF7/PWM7/SDA1
For custom font
For custom font
For programming
Note) 1. NC (Pin 63) is always connected to VDD.
2. Vss (Pins 32 and 62) are always connected to GND.
3. MP (Pin 61) is always connected to GND.
– 7 –
Page 7
CXP85200A/85290A
CXP85290A
Pin Assignment: Evaluator Mode
(Top View) 64 pin PSDIP Package
PA7
PA6
PA5
PA4
PA3
PA2
PA1
PA0
PB7
PB6
PB5
PB4
PB3
PB2
PB1
PB0
PC7
PC6
PC5
PC4
PC3
PC2
PC1
PC0
PD7/EC
PD6/RMC
PD5/ACI
PD4/HSI
PD3/SI
PD2/SO
PD1/SCK
V
SS
4
5
6
7
8
9
10
2
3
1
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
A7
A12
14
15
16
17
18
19
20
A15
NC
V
DD
A12
A13
D1
D2
GND
NC
D3
D4
D5
A4
A3
A2
A1
A0
NC
D0
A6
A5
A11
NC
OE
A10
CE
D7
D6
A8
A9
5
6
7
8
9
10
11
12
13
21
22
23
24
25
26
27
28
29
4
2
3
1
30
31
32
A7/D7
A12
14
15
16
17
18
19
20
A15
NC
V
DD
A14
A13
WR
SYNC
GND
NC
C2
C1
RST
A4/D4
A3/D3
A2/D2
A1/D1
A0/D0
NC
RD
A6/D6
A5/D5
A11
NC
HALT
A10
E/P
I/T
MON
A8
A9
5
6
7
8
9
10
11
12
13
21
22
23
24
25
26
27
28
29
4
2
3
1
30
31
32
A7
A12
14
15
16
17
18
19
20
A15
NC
V
DD
A14
A13
D1
D2
GND
NC
D3
D4
D5
A4
A3
A2
A1
A0
NC
D0
A6
A5
A11
NC
OE
A10
CE
D7
D6
A8
A9
5
6
7
8
9
10
11
12
13
21
22
23
24
25
26
27
28
29
4
2
3
1
30
31
32
VDD
NC
V
SS
MP
PF0/PWM0
PF1/PWM1
PF2/PWM2
PF3/PWM3
BLK
R
G
B
VSYNC
HSYNC
EXLC
XLC
PE0/INT0
PE1/INT1
PE2/AN0
PE3/AN1
PE4/AN2
PE5/AN3
PE6/PWM
PE7/TO
RST
EXTAL
XTAL
PD0/INT2
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
61
63
64
62
53
54
55
56
57
58
59
60
PF4/PWM4/SCL0
PF5/PWM5/SCL1
PF6/PWM6/SDA0
PF7/PWM7/SDA1
For custom font
For custom font
For programming
Note) 1. NC (Pin 63) is always connected to VDD.
2. Vss (Pins 32 and 62) are always connected to GND.
3. MP (Pin 61) is always connected to GND.
– 8 –
Page 8
CXP85200A/85290A
Item
Address → data
input delay time
Address → data
hold time
Symbol
tACC
tIH
Pin
A0 to A15
D0 to D7
A0 to A15
D0 to D7
Min.
0
Max.
250
Unit
ns
ns
EPROM Read Timing
(Ta = –20 to +75°C, VDD = 4.5 to 5.5V, VSS = 0V)
A0 to A15 Address data
0.8V
DD
0.2VDD
tACC
tIH
0.8VDD
0.2VDD
D0 to D7
Input data
Product List
Optional item
Package
64 pin plastic
SDIP/QFP
64 pin ceramic
PSDIP/PQFP
EPROM 32K bytes
448 bytes
Existent
Existent
Fixed
Fixed
(European Font)
EPROM
4K bytes
64 pin ceramic
PSDIP
ROM capacity
RAM capacity
Reset pin
pull-up resistor
Power-on
reset circuit
Font data
Product
Piggyback/evaluator
CXP85200A-U01S
CXP85200A-U01Q
CXP85200A-U03S
CXP85200A-U03Q
CXP85290A-U01S
Mask
12K
bytes
352 bytes
448 bytes
Existent/non existent
Existent/non existent
User data
16K
bytes
20K
bytes
24K
bytes
28K
bytes
32K
bytes
CXP85112B
CXP85116B
CXP85220A
CXP85224A
CXP85228A
CXP85232A
Page 9
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CXP85200A/85290A
CXP85200A
Piggyback mode/evaluator mode switching process is as follows.
Note) The evaluator mode cap
should be connected to
the CPU probe.
LCC type EPROM CXP85200A CPU probe
Pin 1 mark
Pin 1 index
EPROM Pin 1 indicated
Note)
Evaluator mode
Pin 1 index
Piggyback mode
DIP type EPROM
Page 10
– 10 –
CXP85200A/85290A
CXP85290A
Piggyback mode/evaluator mode switching process is as follows.
Two EPROMs for
custom font
(Both have the
same contens.)
LCC type EPROM CXP85290A CPU probe
Piggyback mode Evaluator mode
Pin 1 mark
EPROM Pin 1 indicated
Pin 1 index
Note) The evaluator mode cap
should be connected to
the CPU probe.
Page 11
– 11 –
CXP85200A/85290A
Package Outline Unit: mm
SONY CODE
EIAJ CODE
JEDEC CODE
PACKAGE STRUCTURE
PACKAGE MATERIAL
LEAD TREATMENT
LEAD MATERIAL
PACKAGE WEIGHT
CERAMIC
GOLD PLATING
42 ALLOY
58.9 ± 0.55
0.46 ± 0.08
1.778 ± 0.1
0.9
2.54 ± 0.25
18.75 ± 0.25
19.05 ± 0.25
0.25 – 0.02
+ 0.05
15.24
64 33
1 32
1.27 ± 0.25
3.43 ± 0.38
9.8 MAX
PSDIP-64C-01
ADIP064-C-0750-A
64PIN PSDIP (CERAMIC) 750mil
16.0g
SONY CODE
EIAJ CODE
JEDEC CODE
PACKAGE STRUCTURE
PACKAGE MATERIAL
LEAD TREATMENT
LEAD MATERIAL
PACKAGE WEIGHT
CERAMIC
GOLD PLATING
42 ALLOY
3.57 ± 0.36
0.15 – 0.02
+ 0.05
9.8 MAX
12.02
14.22
18.12 ± 0.2
1.27 ± 0.13
0.3
33
51
19
1
20 32
64 52
15.58 ± 0.2
11.66
9.48
4.5
6.0
16.3 ± 0.2
18.7 ± 0.5
24.7 ± 0.5
22.3 ± 0.25
0.4 ± 0.08
1.0 ± 0.05
INDEX
PIN No. 1 INDEX
1.3 ± 0.3
0.75
0.6
0.9
1.05
0.7
32 20
52 64
1
19
51
33
PIN No.1 INDEX
64PIN PQFP (CERAMIC)
PQFP-64C-L02
AQFP064-C-0000-B
5.2g
Page 12
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CXP85200A/85290A
SONY CODE
EIAJ CODE
JEDEC CODE
PACKAGE STRUCTURE
PACKAGE MATERIAL
LEAD TREATMENT
LEAD MATERIAL
PACKAGE WEIGHT
CERAMIC
GOLD PLATING
42 ALLOY
PSDIP-64C-02
ADIP064-C-0750-B
0.9
0.46 ± 0.08 1.778 ± 0.1
1.27 ± 0.25
3.43 ± 0.38 11.24 MAX
18.57 ± 0.25
18.12 ± 0.2
15.58 ± 0.2
70.98 ± 0.55
1.27 ± 0.13
18.12 ± 0.2
PIN NO.1 INDEX
19.05 ± 0.25
0.25 – 0.02
+ 0.05
1 32
3364
64PIN PSDIP (CERAMIC)
22.8g
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