Manufacturers
MICRO/SYS USB1124
Description
Micro/Sys USB1124 - PIC24 Industrial Client Microcontroller for StackableUSB
Part Number
USB1124
Price
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Manufacturer
MICRO/SYS
Lead Time
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Category
PRODUCTS - U
Specifications
Analog Features
16-channel 10-bit analog-to-digital converter. 500 KSPS conversion rate. Conversion available during sleep, idle. Three (3) analog comparators with programmable input/output configuration. Charge time measurement unit (CTMU).
Debug Features
2-wire ICSP interface with unintrusive access and real-time data exchange with application. 4-wire MIPS standard enhanced JTAG interface. Unintrusive hardware-based instruction trace. IEEE Std 1149.2 compatible (JTAG) boundary scan.
Development Kit
Base module. Complete cable set. Documentation, schematics, sample software.
Environmental
-40 to +85°C operating. -40° to +85°C storage. 5%-95% relative humidity, non-condensing.
External Connections
StackableUSB. Mini-B USB. 20-pin header for RS232. 6-pin ICSP debug port. 6-pin JTAG debug port. 2x50-pin headers for I/O and peripherals.
Internal Electrical Interface
StackableUSB. USB 1.1 & 2.0 compatible, full-speed.
LEDs/Switches
Eight (8) programmable user LEDs. One (1) PB reset switch.
Mechanical
1.85” x 1.78” StackableUSB. ¼-Size 104™ Form Factor.
Peripheral Features
Peripheral pin select:• Allows independent I/O mapping of many peripherals at run time.• Continuous hardware integrity checking and safety interlocks prevent unintentional configuration changes.• Up to 44 available pins (100-pin devices). Three (3) 3-Wire/4-Wire SPI modules (supports 4 Frame modes) with 8-level FIFO buffer. Three (3) I2C modules support multi-master/slave modes and 7-bit/10-bit addressing. Four (4) UART modules with:• RS485, RS232, LIN/J6202 protocols, and IrDA®. • IrDA with on-chip hardware encoder and decoder. • Auto-wake-up and auto-baud detect (ABD).• 4-level deep FIFO buffer. Five (5) 16-bit timers/counters with programmable prescaler. Nine (9) 16-bit capture inputs, each with a dedicated time base.
Power Requirements
+5v ±5% at 40mA typical
Processor
Modified Harvard architecture. Up to 16MIPS operation at 32MHz. 8MHz internal oscillator. 17-bit by 17-bit single-cycle hardware multiplier. 32-bit by 16-bit hardware divider. 16-bit by 16-bit working register array. C compiler optimized instruction set architecture with flexible addressing modes. Linear program memory addressing, up to 12Mbytes. Linear data memory addressing, up to 64Kbytes. Two (2) address generation units for separate read and write addressing of data memory.
Serial Ports
RS232 available from 20-pin header. Nine (9) 16-bit compare/PWM outputs, each with a dedicated time base. 8-bit parallel master port (PMP/PSP):• Up to 16 address pins. • Programmable polarity on control lines. Hardware real-time clock/calendar (RTCC):• Provides clock, calendar and alarm functions. Programmable cyclic redundancy check (CRC) generator. Up to 5 external interrupt sources.
Special Microcontroller Features
Self-reprogrammable under software control. 5.5V tolerant Input (digital pins only). Configurable open-drain outputs on digital I/O. High-current sink/source (18 mA/18 mA) on all I/O. Selectable power management modes:• Sleep, idle, and doze modes with fast wake-up. Fail-safe clock monitor operation:• Detects clock failure and switches to on-chip, low-power RC oscillator. Power-on reset (POR), power-up timer (PWRT), low-voltage detect (LVD) and oscillator start-up timer.(OST). Flexible watchdog timer (WDT) with on-chip. low-power RC oscillator for reliable operation. Brown-out reset (BOR). Flash program memory:• 10,000 erase/write cycle endurance (minimum).• 20-year data retention minimum • Selectable write protection boundary. • Write protection option for Flash configuration words.
Datasheet
Extracted Text
PIC24™ Industrial Client Microcontroller for StackableUSB™ USB1124 Features 9 32MHz system clock 9 16 MIPS performance 9 256KB Flash, 16KB SRAM memory 9 Single-cycle multiply and high- performance divide unit 9 On-board RS232 transceiver 9 Easy development with Microchip’s MPLAB IDE 9 Small 1.85” x 1.78” board 9 -40° to +85°C operation The USB1124 is a moderate-performance Developers will especially appreciate the USB Client microcontroller board designed for PIC24 easy-to-use and solidly supported low-power projects. Well-suited for software tools as they program and debug applications confined to small, tight spaces, control functions for remote operation not the 16 MIPS performance typically requires requiring service from the single board only 40mA power - figure small enough for computer or controller. battery-powered applications. The 1.85” x 1.78” module is USB 2.0 compliant The USB1124 is powered by the PIC24 providing users the advantages of plug-and-play microcontroller. The unit is factory configured interfacing. The module stacks onto the top or as a Client device so adding this module to bottom of any StackableUSB client single board any StackableUSB host SBC or controller computer or microcontroller forming a small, expands the system’s available control rugged, embeddable system, ideal for harsh features to include a 16-channel 10-bit ADC, environments. The USB1124 can be connected RS232, eight (8) programmable LEDs, and to desktop PCs and laptops via ICSP connector abundant digital I/Os. for development. Software/Driver Support Compatible Hardware Mounting/Packaging Windows XP, Vista StackableUSB Host single board ¼-Size 104™ Form Factor MPLAB IDE computers and microcontrollers Standoffs, STDOFFUSB MPLAB C30 C Compiler PC Host desktops and laptops USB Client stack SPI, I2C, UART Graphics & audio library ICE 16- and 32-bit File System ICD2, ICD3 Sample software Mini-B Mixed I/O USB RS232 PIC24 Mixed I/O Specifications: Mechanical: LEDs/Switches: 1.85” x 1.78” StackableUSB Eight (8) programmable user LEDs ¼-Size 104™ Form Factor One (1) PB reset switch Power Requirements: Peripheral Features: +5v ±5% at 40mA typical Peripheral pin select: • Allows independent I/O mapping of Environmental: many peripherals at run time -40 to +85°C operating • Continuous hardware integrity -40° to +85°C storage checking and safety interlocks 5%-95% relative humidity, non-condensing prevent unintentional configuration changes Processor: • Up to 44 available pins (100-pin Modified Harvard architecture devices) Up to 16MIPS operation at 32MHz Three (3) 3-Wire/4-Wire SPI modules 8MHz internal oscillator (supports 4 Frame modes) with 8- 17-bit by 17-bit single-cycle hardware level FIFO buffer multiplier Three (3) I2C modules support multi- 32-bit by 16-bit hardware divider master/slave modes and 7-bit/10-bit 16-bit by 16-bit working register array addressing C compiler optimized instruction set Four (4) UART modules with: architecture with flexible addressing • RS485, RS232, LIN/J6202 modes protocols, and IrDA® Linear program memory addressing, • IrDA with on-chip hardware encoder up to 12Mbytes and decoder Linear data memory addressing, up to • Auto-wake-up and auto-baud detect 64Kbytes (ABD) Two (2) address generation units for • 4-level deep FIFO buffer separate read and write addressing of Five (5) 16-bit timers/counters with data memory programmable prescaler Nine (9) 16-bit capture inputs, each Serial Ports: with a dedicated time base RS232 available from 20-pin header StackableUSB ICSP JTAG Nine (9) 16-bit compare/PWM outputs, Analog Features: each with a dedicated time base 16-channel 10-bit analog-to-digital 8-bit parallel master port (PMP/PSP): converter 500 KSPS conversion rate • Up to 16 address pins Conversion available during sleep, idle • Programmable polarity on control Three (3) analog comparators with lines programmable input/output Hardware real-time clock/calendar configuration (RTCC): Charge time measurement unit (CTMU) • Provides clock, calendar and alarm functions Debug Features: Programmable cyclic redundancy 2-wire ICSP interface with unintrusive check (CRC) generator access and real-time data exchange Up to 5 external interrupt sources with application 4-wire MIPS standard enhanced Special Microcontroller Features: JTAG interface Self-reprogrammable under software Unintrusive hardware-based control instruction trace 5.5V tolerant Input (digital pins only) IEEE Std 1149.2 compatible (JTAG) Configurable open-drain outputs on boundary scan digital I/O High-current sink/source (18 mA/18 External Connections: mA) on all I/O StackableUSB Selectable power management modes: Mini-B USB • Sleep, idle, and doze modes with 20-pin header for RS232 fast wake-up 6-pin ICSP debug port Fail-safe clock monitor operation: 6-pin JTAG debug port • Detects clock failure and switches 2x50-pin headers for I/O and to on-chip, low-power RC oscillator peripherals Power-on reset (POR), power-up timer (PWRT), low-voltage detect Internal Electrical Interface: (LVD) and oscillator start-up timer StackableUSB (OST) USB 1.1 & 2.0 compatible, full-speed Flexible watchdog timer (WDT) with on-chip. low-power RC oscillator for Development Kit: reliable operation Base module Brown-out reset (BOR) Complete cable set Flash program memory: Documentation, schematics, sample • 10,000 erase/write cycle endurance software (minimum) • 20-year data retention minimum • Selectable write protection boundary • Write protection option for Flash configuration words Ordering Information: OEM Modules: USB1124-ST PIC24 Industrial Client Microcontroller with StackableUSB stack- through connector USB1124-PC PIC24 Industrial Client Microcontroller with Mini-B USB connector for PC connection CS1124 Complete cable set Related Products: STDOFFUSB StackableUSB standoff kit BA4052 50-pin mixed I/O header breakout cable BA2017 20-pin RS232 header to DB9 breakout cable CA4142 ICSP programming/ debugging cable CA4136 Type A to Mini-B USB cable TB50550 50-pin screw terminal breakout board Development Board Kits* . DK1124-ST PIC24 Industrial Client Microcontroller with StackableUSB stack- through connector; Windows-ready development kit DK1124-PC PIC24 Industrial Client Microcontroller with Mini-B USB for PC connection; Windows-ready development kit *See Development Kit Specifications
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