Part # 8042S datasheet

Part Manufacturer: Atmel

Atmel

Part Description: ATmega16HVB 32HVB


Part Details:

Features· High Performance, Low Power AVR® 8-bit Microcontroller· Advanced RISC Architecture ­ 124 Powerful Instructions - Most Single Clock Cycle Execution ­ 32 x 8 General Purpose Working Registers ­ Fully Static Operation ­ Up to 8 MIPS Throughput at 8 MHz · High Endurance Non-volatile Memory Segments ­ 16K/32K Bytes of In-System Self-Programmable Flash (ATmega16HVB/32HVB) ­ 512/1K Bytes EEPROM 8-bit ­ 1K/2K Bytes Internal SRAM Microcontroller ­ Write/Erase Cycles 10,000 Flash/100,000 EEPROM ­ Data retention: 20 years at 85°C/100 years at 25°C(1) with 16K/32K ­ Optional Boot Code Section with Independent Lock Bits In-System Programming by On-chip Boot Program Bytes In-System True Read-While-Write Operation ­ Programming Lock for Software Security Programmable · Battery Management Features ­ Two, three or Four Cells in Series Flash ­ High-current Protection (Charge and Discharge) ­ Over-current Protection (Charge and Discharge) ­ Short-circuit Protection (Discharge) ATmega16HVB ­ High Voltage Outputs to Drive N-Channel Charge/Discharge FETs ­ High Voltage Output to drive P-Channel Precharge FET ATmega32HVB ­ Integrated Cell Balancing FETs · Peripheral Features ­ Two configurable 8- or 16-bit Timers with Separate Prescaler, Optional Input Advance Capture (IC), Compare Mode and CTC ­ SPI - Serial Programmable Interface Information ­ 12-bit Voltage ADC, Six External and One Internal ADC Input ­ High Resolution Coulomb Counter ADC for Current Measurements ­ TWI Serial Interface for SM-Bus Summary ­ Programmable Watchdog Timer · Special Microcontroller Features ­ debugWIRE On-chip Debug System ­ In-System Programmable via SPI ports ­ Power-on Reset ­ On-chip Voltage Regulator with Short-circuit Monitoring Interface ­ External and Internal Interrupt Sources ­ Sleep Modes: Idle, ADC Noise Reduction, Power-save, and Power-off · Additional Secure Authentication Features available only under NDA· Packages ­ 44-lead TSSOP · Operating Voltage: 4 - 25V · Maximum Withstand Voltage (High-voltage pins): 35V· Temperature Range: -30°C to 85°C· Speed Grade: 1-8 MHz 8042AS­AVR­09/08 1.


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8042S.pdf Datasheet