AT90S2333-8PC

AT90S2333-8PC Datasheet


• Operating Voltage 2.7V - 6.0V AT90LS2333 and AT90LS4433 4.0V - 6.0V AT90S2333 and AT90S4433

Part Datasheet
AT90S2333-8PC AT90S2333-8PC AT90S2333-8PC (pdf)
Related Parts Information
AT90S2333-8AI AT90S2333-8AI AT90S2333-8AI
AT90LS2333-4AC AT90LS2333-4AC AT90LS2333-4AC
AT90LS2333-4AI AT90LS2333-4AI AT90LS2333-4AI
AT90LS2333-4PC AT90LS2333-4PC AT90LS2333-4PC
AT90S2333-8AC AT90S2333-8AC AT90S2333-8AC
AT90S2333-8PI AT90S2333-8PI AT90S2333-8PI
AT90LS2333-4PI AT90LS2333-4PI AT90LS2333-4PI
PDF Datasheet Preview
T1 PD5 9 AIN0 PD6 10 AIN1 PD7 11

ICP PB0 12 OC1 PB1 13

SS PB2 14 MOS1 PB3 15 MOS0 PB4 16
• High-performance and Low-power 8-bit RISC Architecture 118 Powerful Instructions - Most Single Cycle Execution 32 x 8 General Purpose Working Registers Up to 8 MIPS Throughput at 8 MHz
• Data and Nonvolatile Program Memory 2K/4K Bytes of In-System Programmable Flash Endurance 1,000 Write/Erase Cycles 128 Bytes of SRAM 128/256 Bytes of In-System Programmable EEPROM Endurance 100,000 Write/Erase Cycles Programming Lock for Flash Program and EEPROM Data Security
• Peripheral Features One 8-bit Timer/Counter with Separate Prescaler Expanded 16-bit Timer/Counter with Separate Prescaler, Compare, Capture Modes and 8-, 9- or 10-bit PWM On-chip Analog Comparator Programmable Watchdog Timer with Separate On-chip Oscillator Programmable UART 6-channel, 10-bit ADC Master/Slave SPI Serial Interface
• Special Microcontroller Features Brown-Out Reset Circuit Enhanced Power-on Reset Circuit Low-Power Idle and Power Down Modes External and Internal Interrupt Sources
• Specifications Low-power, High-speed CMOS Process Technology Fully Static Operation
• Power Consumption at 4 MHz, 3V, 25°C Active mA Idle Mode mA Power Down Mode <1 µA
• I/O and Packages 20 Programmable I/O Lines 28-pin PDIP and 32-pin TQFP
• Operating Voltage 2.7V - 6.0V AT90LS2333 and AT90LS4433 4.0V - 6.0V AT90S2333 and AT90S4433
• Speed Grades 0 - 4 MHz AT90LS2333 and AT90LS4433 0 - 8 MHz AT90S2333 and AT90S4433

Pin Configurations

TQFP Top View

PDIP
32 PD2 INT0 31 PD1 TXD 30 PD0 RDX 29 RESET 28 PC5 ADC5 27 PC4 ADC4 26 PC3 ADC3 25 PC2 ADC2

INT1 PD3 1 T0 PD4 2 NC 3 VCC 4 GND 5 NC 6 XTAL1 7 XTAL2 8
24 PC1 ADC1 23 PC0 ADC0 22 NC 21 AGND 20 AREF 19 NC 18 AVCC 17 PB5 SCK

RESET 1 RXD PD0 2 TXD PD1 3 INT0 PD2 4 INT1 PD3 5

T0 PD4 6 VCC 7 GND 8

XTAL1 9 XTAL2 10 T1 PD5 11 AIN0 PD6 12 AIN1 PD7 13 ICP PB0 14
28 PC5 ADC5 27 PC4 ADC4 26 PC3 ADC3 25 PC2 ADC2 24 PC1 ADC1 23 PC0 ADC0 22 AGND 21 AREF 20 AVCC 19 PB5 SCK 18 PB4 MISO 17 PB3 MOSI 16 PB2 SS 15 PB1 OC1
8-bit Microcontroller with 2K/4K bytes In-System Programmable Flash AT90S2333 AT90LS2333 AT90S4433 AT90LS4433 Preliminary

The AT90S2333/4433 is a low-power CMOS 8-bit microcontroller based on the AVR RISC architecture. By executing powerful instructions in a single clock cycle, the AT90S2333/4433 achieves throughputs approaching 1 MIPS per MHz allowing the system designer to optimize power consumption versus processing speed.

The AVR core combines a rich instruction set with 32 general purpose working registers. All the 32 registers are directly connected to the Arithmetic Logic Unit ALU , allowing two independent registers to be accessed in one single instruction executed in one clock cycle. The resulting architecture is more code efficient while achieving throughputs up to ten times faster than conventional CISC microcontrollers.

The AT90S2333/4433 provides the following features 2K/4K bytes of In-System Programmable Flash, 128/256 bytes EEPROM, 128 bytes SRAM, 20 general purpose I/O lines, 32 general purpose working registers, two flexible timer/counters with compare modes, internal and external interrupts, a programmable serial UART, 6-channel, 10-bit ADC, programmable Watchdog Timer with internal oscillator, an SPI serial port and two software selectable power saving modes. The Idle mode stops the CPU while allowing the SRAM, timer/counters, SPI port and interrupt system to continue functioning. The Power Down mode saves the register contents but freezes the oscillator, disabling all other chip functions until the next interrupt or hardware reset.

The device is manufactured using Atmel’s high-density nonvolatile memory technology. The on-chip Flash program memory can be reprogrammed in-system through an SPI serial interface or by a conventional nonvolatile memory programmer. By combining a RISC 8-bit CPU with In-System Programmable Flash on a monolithic chip, the Atmel AT90S2333/4433 is a powerful microcontroller that provides a highly flexible and cost effective solution to many embedded control applications.

The AT90S2333/4433 AVR is supported with a full suite of program and system development tools including C compilers, macro assemblers, program debugger/simulators, in-circuit emulators, and evaluation kits.

Table Comparison Table

Device

Flash

AT90S2333

AT90LS2333

AT90S4433

AT90LS4433

EEPROM 128B 256B

SRAM 128B

Voltage Range 4.0V - 6.0V 2.7V - 6.0V 4.0V - 6.0V 2.7V - 6.0V

Frequency 0 - 8 MHz 0 - 4 MHz 0 - 8 MHz 0 - 4 MHz

AT90S/LS2333 and AT90S/LS4433

AT90S/LS2333 and AT90S/LS4433
The following charts show typical behavior. These data are characterized, but not tested. All current consumption measurements are performed with all I/O pins configured as inputs and with internal pull-ups enabled. A sine wave generator with rail to rail output is used as clock source. The power consumption in power-down mode is independent of clock selection. The current consumption is a function of several factors such as operating voltage, operating frequency, loading of I/O pins, switching rate of I/O pins, code executed and ambient temperature. The dominating factors are operating voltage and frequency. The current drawn from capacitive loaded pins may be estimated for one pin as CL*VCC*f where CL = load capacitance, VCC = operating voltage and f = average switching frequency of I/O pin. The parts are characterized at frequencies higher than test limits. Parts are not guaranted to function properly at frequencies higher than the ordering code indicates. The difference between current consumption in Power Down mode with Watchdog timer enabled and Power Down mode with Watchdog timer disabled represents the differential current drawn by the watchdog timer. The difference between Power Down mode with Brown Out Detector enabled and Power Down mode with Watchdog timer disabled represents the differential current drawn by the brown out detector.

Figure Active Supply Current vs. Frequency

ACTIVE SUPPLY CURRENT vs. FREQUENCY

Vcc= 6V 30

Vcc= 5.5V
25 Vcc= 5V

Vcc= 4.5V

Vcc= 4V 15

Vcc= 3.6V Vcc= 3.3V 10 Vcc= 3.0V

Vcc= 2.7V 5

I cc mA
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Frequency MHz
86 AT90S/LS2333 and AT90S/LS4433

AT90S/LS2333 and AT90S/LS4433

Figure Active Supply Current vs. VCC

ACTIVE SUPPLY CURRENT vs. Vcc

FREQUENCY = 4 MHz 14

I cc mA

Vcc V

Figure Idle Supply Current vs. Frequency

I cc mA

IDLE SUPPLY CURRENT vs. FREQUENCY
18 Vcc= 6V

Vcc= 5.5V

Vcc= 5V

Vcc= 4.5V

Vcc= 4V

Vcc= 3.6V

Vcc= 3.3V

Vcc= 3.0V

Vcc= 2.7V
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Frequency MHz

Figure Idle Supply Current vs. VCC

IDLE SUPPLY CURRENT vs. Vcc

FREQUENCY = 4 MHz
5 TA =
4 TA =

I cc mA

Vcc V

Figure Power Down Supply Current vs. VCC POWER DOWN SUPPLY CURRENT vs. Vcc

WATCHDOG TIMER DISABLED 25
Ordering Information

Power Supply - 6.0V

Speed MHz 4
- 6.0V
- 6.0V
- 6.0V
Ordering Code

AT90LS2333-4AC AT90LS2333-4PC

AT90LS2333-4AI AT90LS2333-4PI

AT90S2333-8AC AT90S2333-8PC

AT90S2333-8AI AT90S2333-8PI

AT90LS4433-4AC AT90LS4433-4PC

AT90LS4433-4AI AT90LS4433-4PI

AT90S4433-8AC AT90S4433-8PC

AT90S4433-8AI AT90S4433-8PI

Package
32A 28P3
32A 28P3
32A 28P3
32A 28P3
32A 28P3
32A 28P3
32A 28P3
32A 28P3

Operation Range

Commercial 0°C to 70°C

Industrial -40°C to 85°C

Commercial 0°C to 70°C

Industrial -40°C to 85°C

Commercial 0°C to 70°C

Industrial -40°C to 85°C

Commercial 0°C to 70°C

Industrial -40°C to 85°C
28P3 32A

Package Type 28-lead, Wide, Plastic Dual in Line Package PDIP 32-lead, Thin mm Plastic Gull Wing Quad Flat Package TQFP

Packaging Information
28P3, 28-lead, Wide, Plastic Dual Inline Package PDIP Dimensions in Inches and Millimeters
32A, 32-lead, Thin mm Plastic Gull Wing Quad Flat Package TQFP Dimensions in Millimeters and Inches

PIN 1 ID
102 AT90S/LS2333 and AT90S/LS4433

Atmel Headquarters

Corporate Headquarters 2325 Orchard Parkway San Jose, CA 95131 TEL 408 441-0311 FAX 408 487-2600

Europe Atmel U.K., Ltd. Coliseum Business Centre Riverside Way Camberley, Surrey GU15 3YL England TEL 44 1276-686-677 FAX 44 1276-686-697

Asia Atmel Asia, Ltd. Room 1219 Chinachem Golden Plaza 77 Mody Road Tsimhatsui East Kowloon Hong Kong TEL 852 2721-9778 FAX 852 2722-1369

Japan Atmel Japan K.K. 9F, Tonetsu Shinkawa Bldg. 1-24-8 Shinkawa Chuo-ku, Tokyo 104-0033 Japan TEL 81 3-3523-3551 FAX 81 3-3523-7581

Atmel Operations

Atmel Colorado Springs 1150 E. Cheyenne Mtn. Blvd. Colorado Springs, CO 80906 TEL 719 576-3300 FAX 719 540-1759
More datasheets: CY7C148-35PC | 10108586-001LF | ASMB-TTF0-0A20B | GSB443T33HR | B39212B7808A510 | AT90S2333-8AI | AT90LS2333-4AC | AT90LS2333-4AI | AT90LS2333-4PC | AT90S2333-8AC


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Datasheet ID: AT90S2333-8PC 519102