Purchase CXP87948, In-stock CXP87948 From SeekIC.
Part Number: CXP87948
Description: The CXP87940/87948 is a CMOS 8-bit single chip microcomputer which consists of A/D converter, serial interface, time...
- Table of contents:
CXP87948
-
Suppliers
DataSheet
General Description
CXP87948 General Description
The CXP87940/87948 is a CMOS 8-bit single chip microcomputer which consists of A/D converter, serial interface, timer/counter, time base timer, high precision timing pattern generation circuit, PWM output, VISS/VASS circuit, 32kHz timer/counter, remote control reception circuit, VSYNC separator and the measurement circuit which measures signals of capstan FG and drum FG/PG and other servo systems, as well as basic configurations like 8-bit CPU, ROM, RAM and I/O port.
Also the CXP87940/87948 provides sleep/stop functions which enable to lower power consumption.
CXP87948 Maximum Ratings
| Item | Symbol | Rating | Unit | Remarks |
| Supply voltage | VDD | 0.3 to +7.0 | V | |
| AVDD | AVss to +7.0*1 | V | ||
| AVSS | 0.3 to +0.3 | V | ||
| AVREF | AVss to +7.0*1 | V | ||
| Input voltage | VIN | 0.3 to +7.0*2 | V | Port H pin |
| Output voltage | VOUT | 0.3 to +7.0*2 | V | |
| High level output current | IOH | 5 | mA | |
| High level total output current | IOH | 50 | mA | Total of output pins |
| Low level output current | IOL | 15 | mA | Other than large current output ports (value per pin) |
| IOLC | 20 | mA | Large current output pin*3: per pin | |
| Low level total output current | IOL | 130 | mA | Total of output pins |
| Operating temperature | Topr | 20 to +75 | °C | |
| Storage temperature | Tstg | 55 to +150 | °C | |
| Allowable power dissipation | PD | 600 | mW |
CXP87948 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 250ns at 16MHz operation (4.5V to 5.5V) 122µs at 32kHz operation (2.7V to 5.5V)
• Incorporated ROM capacity 40K bytes (CXP87940), 48K bytes (CXP87948)
• Incorporated RAM capacity 1376 bytes
• Peripheral functions
- A/D converter 8 bits, 12 channels, successive approximation method (Conversion time of 20.0µs at 16MHz)
- Serial Interface Incorporated buffer RAM (Auto transfer for 1 to 32 bytes), 1 channel Incorporated 8-bit and 8-stage FIFO (Auto transfer for 1 to 8 bytes), 1 channel Incorporated two-wire 8-bit and 8-stage FIFO (Auto transfer for 1 to 8 bytes), 1 channel
- Timer 8-bit timer, 8-bit timer/counter, 19-bit time base timer,32kHz timer/counter
- High-precision timing pattern generator PPG: maximum of 19 pins, 32 stages programmable RTG: 5 pins, 2 channels
- PWM/DA gate output PWM: 12 bits, 2 channels (Repetitive frequency of 62kHz at 16MHz) DA gate pulse output: 13 bits, 4 channels
- Servo input control Capstan FG, drum FG/PG, CTL input
- VSYNC separator
- FRC capture unit Incorporated 26-bit and 8-stage FIFO
- PWM output 14 bits
- VISS/VASS circuit Pulse duty auto detection circuit
- Remote control reception circuit 8-bit pulse measurement counter with on-chip 6-stage FIFO
• Interruption 22 factors, 15 vectors, multi-interruption possible
• Standby mode Sleep/stop
• Package 100-pin plastic QFP
• Piggyback/evaluator CXP87800 100-pin ceramic PQFP
- 16-bit operation/multiplication and division/Boolean bit operation instructions
• Minimum instruction cycle 250ns at 16MHz operation (4.5V to 5.5V) 122µs at 32kHz operation (2.7V to 5.5V)
• Incorporated ROM capacity 40K bytes (CXP87940), 48K bytes (CXP87948)
• Incorporated RAM capacity 1376 bytes
• Peripheral functions
- A/D converter 8 bits, 12 channels, successive approximation method (Conversion time of 20.0µs at 16MHz)
- Serial Interface Incorporated buffer RAM (Auto transfer for 1 to 32 bytes), 1 channel Incorporated 8-bit and 8-stage FIFO (Auto transfer for 1 to 8 bytes), 1 channel Incorporated two-wire 8-bit and 8-stage FIFO (Auto transfer for 1 to 8 bytes), 1 channel
- Timer 8-bit timer, 8-bit timer/counter, 19-bit time base timer,32kHz timer/counter
- High-precision timing pattern generator PPG: maximum of 19 pins, 32 stages programmable RTG: 5 pins, 2 channels
- PWM/DA gate output PWM: 12 bits, 2 channels (Repetitive frequency of 62kHz at 16MHz) DA gate pulse output: 13 bits, 4 channels
- Servo input control Capstan FG, drum FG/PG, CTL input
- VSYNC separator
- FRC capture unit Incorporated 26-bit and 8-stage FIFO
- PWM output 14 bits
- VISS/VASS circuit Pulse duty auto detection circuit
- Remote control reception circuit 8-bit pulse measurement counter with on-chip 6-stage FIFO
• Interruption 22 factors, 15 vectors, multi-interruption possible
• Standby mode Sleep/stop
• Package 100-pin plastic QFP
• Piggyback/evaluator CXP87800 100-pin ceramic PQFP
CXP87948 Connection Diagram
CXP87948
PDF/DataSheet Download
- Datasheet: CXP87948
- File Size: 527078 KB
- Manufacturer: SONY [Sony Corporation]
- Click here to Download
- ·CXP1021Q
- SONY [Sony Corporation]
- System Controller for Compact Disc Players
- 578421 KB
- ·CXP1042Q
- SONY [Sony Corporation]
- System Controller for Compact Disc Players
- 576089 KB
- ·CXP401
- ETC [ETC]
- SPC500 Series CPU core 6-KB ROM, 400-word RAM LCD controller/driver on chip
- 41215 KB
- ·CXP402
- SONY [Sony Corporation]
- CMOS 4-bit Single Chip Microcomputer
- 271986 KB
- ·CXP50100
- SONY [Sony Corporation]
- CMOS 4-BIT 1 CHIP MICROCOMPUTER
- 433852 KB
- ·CXP50112
- SONY [Sony Corporation]
- CMOS 4-BIT 1 CHIP MICROCOMPUTER
- 415194 KB
- ·CXP50116
- SONY [Sony Corporation]
- CMOS 4-BIT 1 CHIP MICROCOMPUTER
- 433852 KB
- ·CXP50120
- SONY [Sony Corporation]
- CMOS 4-BIT 1 CHIP MICROCOMPUTER
- 392559 KB
CXP87948 Relative Products
CXP87940
The CXP87940/87948 is a CMOS 8-bit single chip microcomputer which consists of A/D converter, serial interface, timer/counter, time base timer, high precision timing pattern generation circuit, PWM output, VISS/VASS circuit, 32kHz timer/counter, remote contr...
CXP878P60
The CXP878P60 is a CMOS 8-bit microcomputer which consists of A/D converter, serial interface, timer/counter, time base timer, high precision timing pattern generation circuit, PWM output, VISS/VASS circuit, 32kHz timer/counter, remote control reception circ...
CXP87860
The CXP87860 is a CMOS 8-bit microcomputer which consists of A/D converter, serial interface, timer/counter, time base timer, high precision timingpattern generation circuit, PWM output, VISS/VASS circuit, 32kHz timer/counter, remote control reception circui...
CXP87852
The CXP87852/87860 is a CMOS 8-bit microcomputer which consists of A/D converter, serial interface, timer/counter, time base timer, high precision timingpattern generation circuit, PWM output, VISS/VASS circuit, 32kHz timer/counter, remote control reception ...
CXP87800
The CXP87800 is a CMOS 8-bit single chip microcomputer of piggyback/evaluator combined type, which is developed for evaluating the function of the CXP87852/87860.
CXP877P48A
The CXP877P48A is a CMOS 8-bit microcomputer which consists of A/D converter, serial interface, timer/counter, time base timer, vector interruption, high precision timing pattern generation circuit, PWM generator, PWM for tuner, VISS/VASS circuit, 32kHz time...
Hotspot Suppliers Product
AD7820BQ
Price: 0.1-2 USD
analog-to-digital converter, 20CDIP, 8BIT, 75mW, 0V to +5V, AD7820BQ
E9655AHF
Price: 8.5-11 USD
QFP80, Semtech Corporation, E9655AHF
TLP560G
Price: 0.001-10 USD
TOSHIBA Photocoupler, GaAs Ired & Photo-Triac, 100mA, 400V, TLP560G, Toshiba
G84-600-A2
Price: 30-60 USD
high performance, Graphic processor chipset, 80nm, 128bit, 475MHz, 1400MHz memory clock, BGA
AZ7500BP-E1
Price: 0.3-1 USD
AZ7500BP-E1 - PULSE-WIDTH-MODULATION CONTROL CIRCUITS - BCD Semiconductor Manufacturing Limited
PIC12C508A-04I/P
Price: 0.38-0.45 USD
8-Pin, 8-Bit, CMOS Microcontroller, Power-On Reset, DIP, 0 to +7.5 V, 700 mW, 200 mA
TLE6282G
Price: 1-10 USD
dual half bridge driver, SOP, Short circuit protection, 1 bit diagnosis, -4 to 60 V, Low EMC sensi...
BC547
Price: 0.02-0.035 USD
NPN general purpose transistor, TO-92, 50V, 100mA, 500mW, Low voltage
PIC16F72-ISP
Price: 2.5-3 USD
PIC16F72-ISP Microcontrollers (MCU) 3.5KB 128 RAM 22 I/O
88E1111-B1-BABI000
Price: 10-12 USD
88E1111-XX-BAB-I000, Integrated 10/100/1000 Ultra Gigabit Ethernet, BGA, Marvell Virtual Cable Tes...
BQ24085DRCR
Price: 1-2 USD
10-SON, 750 mA, battery charger, single-chip, Li-Ion/Li-Pol charge management IC
CS8190ENF16
Price: 1-1.5 USD
Low Pointer Flutter, High Input Impedance, Overvoltage Protection, DIP-16, 60V, Precision Air-Core...
