CXR702080 Datasheet, PDF (1/32 Pages) Sony Corporation – CMOS 32-bit Single Chip Microcomputer

CXR702080
CMOS 32-bit Single Chip Microcomputer
Description
The CXR702080 is a CMOS 32-bit microcomputer
integrating on a single chip an A/D converter, serial
interface, timer, bus interface unit, DMA controller,
memory stick interface, and as well as basic
configurations like a 32-bit RISC CPU, ROM, RAM,
and I/O port.
This also provides the idle/sleep/stop functions that
enable lower power consumption.
176 pin LFLGA (Plastic)
Features
• CPU
• Minimum instruction cycle
• Incorporated ROM
• Incorporated RAM
• Peripheral functions
— Bus interface unit
— DMA controller
— A/D converter
— Serial interface
— Timers
— Memory stick interface
— Beep output circuit
— External interruption
• Standby mode
• Package
SR11 series 32-bit RISC CPU core
54.3ns (fSRC: 18.432MHz)
30.5µs (fTEX: 32.768kHz)
256K bytes
16K bytes
4 channels
8-bit 4-analog input, successive approximation system
Clock synchronization, 2 channels
Clock synchronization, 1 channel (Incorporated 64-byte buffer RAM)
Asynchronization, 2 channels
8-bit timer, 8 channels
16-bit capture timer, 3 channels
8-bit time-base timer
Clock prescaler
16-bit watchdog timer
11 channels (polarity selection and both edge detection possible)
Idle/sleep/stop
176-pin plastic LFLGA
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.
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E01701A22-PS