ATmega16HVB Atmel Corporation, ATmega16HVB Datasheet - Page 152

• Manufacturer Part Number: ATmega16HVB
• Manufacturer: Atmel Corporation

Specifications of ATmega16HVB

• Flash (kbytes): 16 Kbytes
• Pin Count: 44
• Max. Operating Frequency: 8 MHz
• Cpu: 8-bit AVR
• # Of Touch Channels: 8
• Hardware Qtouch Acquisition: No
• Max I/o Pins: 17
• Ext Interrupts: 15
• Usb Speed: No
• Usb Interface: No
• Spi: 1
• Twi (i2c): 1
• Graphic Lcd: No
• Video Decoder: No
• Camera Interface: No
• Adc Channels: 8
• Adc Resolution (bits): 12
• Adc Speed (ksps): 1.9
• Resistive Touch Screen: No
• Temp. Sensor: Yes
• Crypto Engine: No
• Sram (kbytes): 1
• Eeprom (bytes): 512
• Self Program Memory: YES
• Dram Memory: No
• Nand Interface: No
• Picopower: No
• Temp. Range (deg C): -40 to 85
• I/o Supply Class: 4.0 to 25
• Operating Voltage (vcc): 4.0 to 25
• Fpu: No
• Mpu / Mmu: no / no
• Timers: 2
• Output Compare Channels: 4
• Input Capture Channels: 2
• 32khz Rtc: No
• Calibrated Rc Oscillator: Yes

26.2
26.2.1
152
Register description
ATmega16HVB/32HVB
CBCR – Cell Balancing Control Register
• Bit 7:4 – Reserved
These bits are reserved in the Atmel ATmega16HVB/32HVB and will always read as zero.
• Bit 3 – CBE4: Cell Balancing Enable 4
When this bit is set, the integrated Cell Balancing FET between terminals PV4 and PV3 will be
enabled. When the bit is cleared, the Cell Balancing FET will be disabled. The Cell Balancing
FETs are always disabled in Power-off mode. CBE4 cannot be set if CBE3 is set.
• Bit 2 – CBE3: Cell Balancing Enable 3
When this bit is set, the integrated Cell Balancing FET between terminals PV3 and PV2 will be
enabled. When the bit is cleared, the Cell Balancing FET will be disabled. The Cell Balancing
FETs are always disabled in Power-off mode. CBE3 cannot be set if CBE2 or CBE4 is set.
• Bit 1 – CBE2: Cell Balancing Enable 2
When this bit is set, the integrated Cell Balancing FET between terminals PV2 and PV1 will be
enabled. When the bit is cleared, the Cell Balancing FET will be disabled. The Cell Balancing
FETs are always disabled in Power-off mode. CBE2 cannot be set if CBE1 or CBE3 is set.
• Bit 0 – CBE1: Cell Balancing Enable 1
When this bit is set (one), the integrated Cell Balancing FET between terminals PV1 and NV will
be enabled. When the bit is cleared (zero), the Cell Balancing FET will be disabled. The Cell Bal-
ancing FETs are always disabled in Power-off mode. CBE1 cannot be set if CBE2 is set.
Bit
(0xF1)
Read/Write
Initial Value
R
7
–
0
R
6
–
0
R
5
–
0
R
4
–
0
CBE4
R/W
3
0
CBE3
R/W
2
0
CBE2
R/W
1
0
CBE1
R/W
0
0
8042D–AVR–10/11
CBCR