MAXQ3210-EJX MAXIM [Maxim Integrated Products], MAXQ3210-EJX Datasheet
MAXQ3210-EJX
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MAXQ3210-EJX Summary of contents
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... I/O. The power con- sumption per MIPS ratio is among the best in the 16-bit microcontroller industry. The MAXQ3210 is powered directly from 9.5V source, such as a battery, but an internal voltage regu- lator operates the core at 5V. The microcontroller also ...
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Microcontroller with Internal Voltage Regulator, Piezoelectric Horn Driver, and Comparator ABSOLUTE MAXIMUM RATINGS Voltage Range on Any Digital I/O Pin Relative to Ground -0. ................................... Voltage Range on Any Analog I/O Pin Relative to Ground..............................-0. Voltage ...
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Microcontroller with Internal Voltage Regulator, Piezoelectric Horn Driver, and Comparator ELECTRICAL CHARACTERISTICS (continued DD(MIN) DD(MAX) REGOUT PARAMETER SYMBOL INTERNAL VOLTAGE REFERENCE Voltage Reference Output Regulated Voltage Settling Time Input Common-Mode Voltage Input ...
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Microcontroller with Internal Voltage Regulator, Piezoelectric Horn Driver, and Comparator ELECTRICAL CHARACTERISTICS (continued 10µF + 0.1µ DD(MIN) DD(MAX) REGOUT PARAMETER SYMBOL DIGITAL I/O AND OSCILLATOR Input High Voltage: Px.x and ...
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... R (kΩ) _____________________________________________________________________ P0/P1 HIGH OUTPUT VOLTAGE vs. SOURCE CURRENT +9. -40° 3.58MHz 30 A HFXIN +25° +85° (V) OH ANALOG COMPARATOR DELAY MAXQ3210 toc04 CMPI CMPO 50ns/div 5V/div 5V/div 5 ...
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Microcontroller with Internal Voltage Regulator, Piezoelectric Horn Driver, and Comparator PIN NAME 1 GND Ground ...
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Microcontroller with Internal Voltage Regulator, Piezoelectric Horn Driver, and Comparator PIN NAME Piezoelectric Horn Driver, Feedback. This input is connected to the feedback electrode of the horn. If FEED is 13 FEED not used, it should be grounded. Piezoelectric Horn ...
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... Additional Documentation section. MAXQ Core Architecture The MAXQ3210 is a low-cost, high-performance, CMOS, fully static, 16-bit RISC microcontroller with EEPROM and an integrated piezoelectric horn driver and analog comparator structured on a highly advanced, 8-bit accumulator-based, 16-bit RISC archi- tecture ...
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Microcontroller with Internal Voltage Regulator, Piezoelectric Horn Driver, and Comparator and the upper three bits containing the register subindex within that module. Any time that it is neces- sary to directly select one of the upper 24 index loca- tions ...
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... CALL, RET, and RETI instructions are executed and interrupts serviced. The PUSH, POP, and POPI instruc- tions can also be used explicitly to store and retrieve data to/from the stack. For the MAXQ3210, the stack is four levels deep. On reset, the stack pointer, SP, initializes to the top of the stack (03h) ...
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... This functionality is broken up into discrete modules so that only the features required for a given product need to be included. The following tables show the Register Set MAXQ3210 register set. Note that the accumulators are 8 bits wide for this device. MODULE NAME (BASE SPECIFIER) A (9h) ...
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Microcontroller with Internal Voltage Regulator, Piezoelectric Horn Driver, and Comparator Table 2. System Register Bit Functions REGISTER APC PSF IC IMR SC IIR CKCN WDCN A[n] (0..15) PFX IP SP — — — — IV ...
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Microcontroller with Internal Voltage Regulator, Piezoelectric Horn Driver, and Comparator Table 3. System Register Bit Reset Values REGISTER APC PSF IC IMR SC IIR CKCN WDCN A[n] (0..15) PFX ...
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Microcontroller with Internal Voltage Regulator, Piezoelectric Horn Driver, and Comparator Table 4. Peripheral Register Map MODULE NAME (BASE SPECIFIER) REGISTER INDEX M0 (x0h) M1 (x1h) 0xh PO0 CMPC 1xh PO1 2xh — 3xh — 4xh — T2CNA 5xh — T2H ...
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Microcontroller with Internal Voltage Regulator, Piezoelectric Horn Driver, and Comparator Table 5. Peripheral Register Bit Functions REGISTER PO0 PO1 EI0 PI0 PI1 HRNC PWCN WUTC WUT WT19 WT18 WT17 WT16 WT15 WT14 WT13 WT12 PD0 PD1 ...
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Microcontroller with Internal Voltage Regulator, Piezoelectric Horn Driver, and Comparator Table 6. Peripheral Register Reset Values REGISTER PO0 PO1 EI0 PI0 PI1 HRNC PWCN WUTC WUT PD0 PD1 KEN0 KEN1 ICDF CMPC T2CNA T2H ...
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... The MAXQ3210 features an internal voltage regulator that allows powered from an external battery ranging from approximately 6.0V to 9.5V. A low-battery detect fea- ...
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Microcontroller with Internal Voltage Regulator, Piezoelectric Horn Driver, and Comparator Power Management Advanced power-management features minimize power consumption by dynamically matching the pro- cessing speed of the device to the required perfor- mance level. This means device operation can be ...
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... CMOS output drivers, and can support special functions. The pin is either tri-stated or weak pullup when defined as an input, dependent on the state of the corresponding bit in the output register. One pin of the device has interrupt capability. MAXQ3210 I/O PAD DETECT CIRCUIT EIES.x ____________________________________________________________________ ...
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Microcontroller with Internal Voltage Regulator, Piezoelectric Horn Driver, and Comparator Programmable Timer The microcontroller incorporates one 16-bit program- mable timer/counter. The type 2 timer (timer 2) can be used in counter/timer/capture/compare/PWM functions, allowing precise control of internal and external events. ...
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... A single bit (HRNE) enables or disables the horn output, and software can toggle the bit to produce sounds of varying durations and patterns. ____________________________________________________________________ REF0 EXRF CMON STOP +2.5V BANDGAP REFERENCE 0 CMPO (P0. ECMO > CMM ECMF ). The MAXQ3210 is designed to HORN 21 ...
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... ESR, and a larger REGOUT capacitance may be needed to ensure stabil- ity at low temperatures. The low-power, high-performance RISC architecture of the MAXQ3210 makes it an excellent fit for many portable or battery-powered applications that require cost-effective computing. The analog comparator can function as an A/D converter when simple analog mea- surements are necessary, and the high-current I/O pin can drive a power or status LED ...
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... The MAXQ3210 data sheet, which contains electri- cal/timing specifications and pin descriptions, avail- able at www.maxim-ic.com/MAXQ3210. • The MAXQ3210 errata sheet for the specific device revision, available at www.maxim-ic.com/errata. • The MAXQ Family User’s Guide, which contains detailed information on core features and operation, including programming, available at www ...
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... DD 9V BATTERY SELF-TEST Px.x 22pF HFXIN 3.5795MHz HFXOUT 22pF GND GND 24 ____________________________________________________________________ Typical Chemical Sensor Application Using An External Voltage Reference Px.x REGOUT 1kΩ MAXQ3210 P0.7/LED CMPI V REF HORNB HORNS HORN 68kΩ 470kΩ FEED CHEMICAL SENSOR ANALOG SENSOR MAX6037 VOLTAGE REF OR EQUIVALENT ...
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... Piezoelectric Horn Driver, and Comparator REGOUT Px.x V INPUT CMPI 22pF HFXIN 3.5795MHz HFXOUT 22pF GND GND Typical Chemical Sensor Application Using Px.x REGOUT REF 1kΩ MAXQ3210 P0.7/LED BATTERY HORNB HORNS 470kΩ FEED HORN ____________________________________________________________________ A Simple SAR ADC CHEMICAL SENSOR 2nF 68kΩ PIEZOELECTRIC 30kΩ ...
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... Microcontroller with Internal Voltage Regulator, Piezoelectric Horn Driver, and Comparator PART TEMP RANGE MAXQ3210-EJX -40°C to +85°C MAXQ3210-EJX+ -40°C to +85°C MAXQ3210-EMX -40°C to +85°C MAXQ3210-EMX+ -40°C to +85°C +Denotes a Pb-free/RoHS-compliant package. Pin Configuration TOP VIEW GND 1 V /P0.4 2 REF CMP0/P0.3 3 T2P/P0.2 ...
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Microcontroller with Internal Voltage Regulator, Piezoelectric Horn Driver, and Comparator (The package drawing(s) in this data sheet may not reflect the most current specifications. For the latest package outline information go to www.maxim-ic.com/packages.) ____________________________________________________________________ Package Information PACKAGE OUTLINE, TSSOP 4.40mm ...
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Microcontroller with Internal Voltage Regulator, Piezoelectric Horn Driver, and Comparator (The package drawing(s) in this data sheet may not reflect the most current specifications. For the latest package outline information go to www.maxim-ic.com/packages.) Maxim cannot assume responsibility for use of ...