ATAVRSB202 Atmel, ATAVRSB202 Datasheet - Page 4

• Manufacturer Part Number: ATAVRSB202
• Description: KIT BATT MGMT FOR ATMEGA32HVB
• Manufacturer: Atmel

Specifications of ATAVRSB202

• Main Purpose: *
• Embedded: *
• Utilized Ic / Part: *
• Primary Attributes: *
• Secondary Attributes: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

1.2.14
1.2.15
1.2.16
1.2.17
1.2.18
8042B–AVR–06/10
PPI/NNI
NV/PV1/PV2/PV3/PV4
PVT
BATT
RESET/dw
Unfiltered positive/negative input from external current sense resistor, used by the battery pro-
tection circuit, for over-current and short-circuit detection. For details, see
page
NV, PV1, PV2, PV3, and PV4 are the inputs for battery cells 1, 2, 3 and 4, used by the Voltage
ADC to measure each cell voltage. For details, see
12-bit Sigma-Delta ADC” on page
Defines the source voltage level for the Charge FET driver. For details, see
page
Input for detecting when a charger is connected. Defines the source voltage level for the Dis-
charge FET driver. For details, see
Reset input. A low level on this pin for longer than the minimum pulse length will generate a
reset, even if the clock is not running. The minimum pulse length is given in Table 11 on page
38. Shorter pulses are not guaranteed to generate a reset. This pin is also used as debugWIRE
communication pin.
135.
148.
117.
”FET Driver” on page
”Voltage ADC – 7-channel General Purpose
ATmega16HVB/32HVB
148.
”Battery Protection” on
”FET Driver” on
4