ATMEGA16HVB

The ATMEGA16HVB is designed as one kind of 8-bit AVR microcontroller device that is a monitoring and protection circuit for 3 and 4-cell Li-ion applications with focus on highest safety including safe authentication, low cost and high utilization of the cell energy. And this device features an integrated voltage regulator that operates at a wide range of input voltages, 4 - 25 volts.etc.

Features of the ATMEGA16HVB are:(1)High Performance, Low Power AVR 8-bit Microcontroller;(2)124 Powerful Instructions - Most Single Clock Cycle Execution;(3)32 x 8 General Purpose Working Registers;(4)Fully Static Operation;(5)1K/2K Bytes Internal SRAM;(6)Write/Erase Cycles 10,000 Flash/100,000 EEPROM;(7)Two, three or Four Cells in Series;(8)High Voltage Outputs to Drive N-Channel Charge/Discharge FETs;(9)Additional Secure Authentication Features available only under NDA;(10)Maximum Withstand Voltage (High-voltage pins): 35V.etc.

The absolute maximum ratings of the ATMEGA16HVB can be summarized as:(1)Operating Temperature: -40°C to +85°C;(2)Storage Temperature: -65°C to +150°C;(3)Voltage on PA0 - PA3, PI, NI, PPI and NNI with respect to Ground: -0.5V to VREG+0.5V;(4)Voltage on PB0 - PB7 with respect to Ground: -0.5V to VCC+0.5V;(5)Maximum Operating Voltage on VREG and VCC: 4.5 V;(6)Maximum Operating Voltage on VFET: 25 V. If you want to know more information about the ATMEGA16HVB, please download the datasheet in www.seekic.com or www.chinaicmart.com .