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Description
The CXP913040 is a CMOS 16-bit microcomputer integrating on a single chip an A/D converter, serial interface with an incorporated buffer RAM, highprecision timing pattern generation function, pulse cycle measurement circuit, PWM generator, generalpurpose prescaler, vertical sync separation circuit, and a measurement circuit which measures the signals of capstan FG, drum FG/PG, reel FG and other servo systems with high precision, as well as basic configurations like a 16-bit CPU, ROM, RAM, and I/O port.
This LSI also provides sleep/stop modes that enable lower power consumption.Features
• An efficient instruction set as a controller
— Direct addressing, numerous abbreviated forms, multiplication and division instructions
• Instruction sets for C language and RTOS
— Highly quadratic instruction system, general-purpose register of 16-bit × 8-pin × 16-bank configuration
• Minimum instruction cycle time 100ns at 20MHz operation
• Incorporated ROM capacity 160K bytes
• Incorporated RAM capacity 6144 bytes
• Peripheral functions
— A/D converter 8-bit 12-channel successive approximation system, automatic
scanning function, 8-stage (soft) + 4-stage (hard) FIFO for
conversion results (Conversion time: 20µs at 20MHz)
— Serial interface Buffer RAM (128 bytes, supports high-speed transfer mode),
3 channels
— Timers 8-bit timer/counter + 8-bit timer (with timing output), 1 channel
16-bit capture timer/counter (with timing output), 1 channel
16-bit timer, 4 channels
— High-precision timing pattern generator PPG for 27 pins, 42 stages (max.)
PPG for 16 pins, 16 stages (max.)
RTG for 5 pins, 3 channels
— PWM/DA gate output PWM for 14 bits, 2 channels
(Repetitive frequency of 39.1kHz, 20MHz)
DA gate pulse for 14 bits, 2 channels
— Servo input control Capstan FG, drum FG/PG, reel FG
— VSYNC separator
— FRC capture unit 24-bit and 8-stage FIFO
— PWM output 14 bits, 2 channels
— General-purpose prescaler 10 bits, 1 channel
— Pulse cycle measurement circuit 1 channel with mask input
• General-purpose I/O 80 pins
(max.; when all multi-purpose pins are used as general-purpose I/O.)
• Interruption 28 factors, 28 vectors, multi-interruption and priority selection
possible
• Standby mode Sleep/stop
• Package 100-pin plastic LQFP
• Piggy/evaluation chip CXP913000 100-pin ceramic LQFP -
Similar parts: 430483 , Click to view
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Datasheet
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Shopping guide
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- Datasheet: Download CXP961048-010Q
- Chipdatas Part: CD86-CXP961048-010Q
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/10/02 11:17 +0800
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- Full or Partial Refund , If the item is not as described
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The fee is charged according to the rule of PayPal.
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