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PXAS37KBBE Datasheet(PDF) 2 Page - NXP Semiconductors |
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PXAS37KBBE Datasheet(HTML) 2 Page - NXP Semiconductors |
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2 / 52 page  Philips Semiconductors Preliminary specification XA-S3 XA 16-bit microcontroller 32 K/1 K OTP/ROM/ROMless, 8-channel 8-bit A/D, low voltage (2.7 V–5.5 V), I2C, 2 UARTs, 16 MB address range 2 2000 Dec 01 GENERAL DESCRIPTION The XA-S3 device is a member of Philips Semiconductors’ XA (eXtended Architecture) family of high performance 16-bit single-chip microcontrollers. The XA-S3 device combines many powerful peripherals on one chip. With its high performance A/D converter, timers/counters, watchdog, Programmable Counter Array (PCA), I2C interface, dual UARTs, and multiple general purpose I/O ports, it is suited for general multipurpose high performance embedded control functions. Specific features of the XA-S3 • 2.7 V to 5.5 V operation. • 32 K bytes of on-chip EPROM/ROM program memory. • 1024 bytes of on-chip data RAM. • Supports off-chip addressing up to 16 megabytes (24 address lines). A clock output reference is added to simplify external bus interfacing. • High performance 8-channel 8-bit A/D converter with automatic channel scan and repeated read functions. Completes a conversion in 4.46 microseconds at 30 MHz. Alternate operating mode allows 10-bit conversion results. • Three standard counter/timers with enhanced features. All timers have a toggle output capability. • Watchdog timer. • 5-channel 16-bit Programmable Counter Array (PCA). • I2C-bus serial I/O port with byte-oriented master and slave functions. • Two enhanced UARTs with independent baud rates. • Seven software interrupts. • Active low reset output pin indicates all reset occurrences (external reset, watchdog reset and the RESET instruction). A reset source register allows program determination of the cause of the most recent reset. • 50 I/O pins, each with 4 programmable output configurations. • 30 MHz operating frequency at 2.7–5.5 V V DD. • Power saving operating modes: Idle and Power-down. Wake-up from power-down via an external interrupt is supported. • 68-pin PLCC and 80-pin PQFP packages. ORDERING INFORMATION ROMless ROM EPROM TEMPERATURE RANGE ( °C) AND PACKAGE FREQ. (MHz) DRAWING NUMBER PXAS30KBA PXAS33KBA PXAS37KBA OTP 0 to +70, Commercial 68-pin Plastic Leaded Chip Carrier 30 SOT188-3 PXAS30KBBE PXAS33KBBE PXAS37KBBE OTP 0 to +70, Commercial 80-pin Plastic Low Profile Quad Flat Pack 30 SOT315-1 PXAS30KFA PXAS33KFA PXAS37KFA OTP –40 °C to +85°C, Industrial 68-pin Plastic Leaded Chip Carrier 30 SOT188-3 PXAS30KFBE PXAS33KFBE PXAS37KFBE OTP –40 °C to +85°C, Industrial 80-pin Plastic Low Profile Quad Flat Pack 30 SOT315-1 |
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Similar Description - PXAS37KBBE |
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