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Sony Semiconductor Electronic Components Datasheet

CXP86400 Datasheet

CMOS 8-bit Single Chip Microcomputer

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CXP86400/86490
CMOS 8-bit Single Chip Microcomputer
Piggyback/
evaluator type
Description
The CXP86400/86490 are CMOS 8-bit single chip
microcomputers that serve as both piggyback and
evaluator. The CXP86400/86490 are developed for
evaluating the function of the CXP86440/86448/86460.
Note that the CXP86400 corresponds to the fixed
font and the CXP86490 corresponds to the custom
font respectively.
64 pin PQFP (Ceramic) 64 pin PSDIP (Ceramic)
Features
A wide instruction set (213 instructions) which covers
various types of data
Structure
– 16-bit operation/multiplication and division/ Boolean
bit operation instructions
Silicon gate CMOS IC
Minimum instruction cycle 250ns at 16MHz operation
122µs at 32kHz operation
Applicable EPROM
LCC type 27C512 (Maximum 60K bytes are available.)
Incorporated RAM
1536 bytes (Excludes VRAM for on-screen display and sprite RAM)
EPROM for custom font (CXP86490 only)
LCC27C512 (Maximum 12K bytes are available.)
Peripheral functions
– A/D converter
8 bits, 6 channels, successive approximation method
(Conversion time of 1.6µs at 16MHz)
– Serial interface
8-bit clock sync type, 1 channel
– Timer
8-bit timer
8-bit timer/counter
19-bit time base timer
32kHz timer/ counter
– On-screen display (OSD) 12 × 16 dots, 384 character types, 15 character colors, 24 characters × 2 lines
frame background 8 colors/half blanking
background on full screen 15 colors/half blanking
edging/shadowing/rounding for every line
background with shadow for every character/ double scanning
sprite OSD; 12 × 16 dots, 1 screen, 8 colors for every dot
– I2C bus interface
– PWM output
8 bits, 8 channels
14 bits, 1 channel
– Remote control reception circuit
8-bit pulse measurement counter, 6-stage FIFO
– HSYNC counter
– Watchdog timer
Interruption
13 factors, 13 vectors, multi-interruption possible
Standby mode
SLEEP
Package
CXP86400 64-pin ceramic PQFP
CXP86490 64-pin ceramic PSDIP (Supports custom font)
Note) Mask option depends on the type of the CXP86400/86490. Refer to the Product List for details.
Perchase of Sony's I2C components conveys a licence 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.
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–
E96643-PS


Sony Semiconductor Electronic Components Datasheet

CXP86400 Datasheet

CMOS 8-bit Single Chip Microcomputer

No Preview Available !

CXP86400
Pin Assignment in Piggyback Mode (Top View)
CXP86400/86490
HS1/PD5
HS0/PD4
SI/PD3
SO/PD2
SCK/PD1
INT2/PD0
HSYNC/PA7
VSYNC/PA6
RST
VSS
XTAL
EXTAL
PA5/AN5
PA4/AN4
PA3/AN3
PA2/AN2
PA1/AN1
PA0/AN0
PB7
64 63 62 61 60 59 58 57 56 55 54 53 52
1
2
3
4
5
6
A6
7
A5
8
A4
9 A3
10 A2
11 A1
A0
12
NC
13
D0
14
15
16
17
18
19
4 3 2 1 32 31 30
5 29
6 28
7 27
8 26
9 25
10 24
11 23
12 22
13 21
14 15 16 17 18 19 20
51
50
49
48
47
46
A8
45
A9
44
A11
NC 43
OE 42
A10 41
CE
40
D7
39
D6
38
37
36
35
34
33
20 21 22 23 24 25 26 27 28 29 30 31 32
PF3/PWM3
PF4/SCL0
PF5/SCL1/PWM4
PF6/SDA0
PF7/SDA1/PWM5
PE0/TO/ADJ
PE1/PWM
PE2/TEX/INT0
PE3/TX
VSS
VDD
NC
EXLC
XLC
PE4/YM
PE5/YS
PE6/I
B
G
Note) 1. NC (Pin 40) is left open.
2. Vss (Pins 10 and 42) are both connected to GND.
–2–


Part Number CXP86400
Description CMOS 8-bit Single Chip Microcomputer
Maker Sony Corporation
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CXP86400 Datasheet PDF






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