ATAVRSB202 Atmel, ATAVRSB202 Datasheet - Page 144
ATAVRSB202
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
- Current page: 144 of 275
- Download datasheet (7Mb)
24.7.6
24.7.7
8042B–AVR–06/10
BPSCD – Battery Protection Short-circuit Detection Level Register
BPDOCD – Battery Protection Discharge-Over-current Detection Level Register
Table 24-4.
Notes:
Note:
• Bits 7:0 – SCDL[7:0]: Short-circuit Detection Level
These bits sets the R
as defined in
Note:
• Bits 7:0 – DOCDL[7:0]: Discharge Over-current Detection Level
These bits sets the R
Table 24-5 on page
Note:
Bit
(0xF5)
Read/Write
Initial Value
Bit
(0xF6)
Read/Write
Initial Value
1. The actual value depends on the actual frequency of the
2. Initial value.
3. An additional delay T
Due to synchronization of parameters between clock domains, a guard time of 3 ULP oscillator
cycles + 3 CPU clock cycles is required between each time the BPHCTR register is written. Any
writing to the BPHCTR register during this period will be ignored.
Due to synchronization of parameters between clock domains, a guard time of 3 ULP oscillator
cycles + 3 CPU clock cycles is required between each time the BPSCD register is written. Any
writing to the BPSCD register during this period will be ignored.
Due to synchronization of parameters between clock domains, a guard time of 3 ULP oscillator
cycles + 3 CPU clock cycles is required between each time the BPDOCD register is written. Any
writing to the BPDOCD register during this period will be ignored.
page
the initialization of the protection circuitry. For the Discharge High-Current protection, this
applies when enabling the Discharge FET. For Charge High-Current protection, this applies
when enabling the Charge FET. With nominal ULP frequency this delay is maximum 0.2 ms.
Table 24-5 on page
High-current Protection Reaction Time. HCPT[5:0] with corresponding High-cur-
rent Delay Time.
R/W
R/W
27. See
7
1
7
1
145.
SENSE
0x3E
0x3F
SENSE
...
”Electrical Characteristics” on page
R/W
R/W
6
1
6
1
voltage level for detection of Short-circuit in the Discharge Direction,
voltage level for detection of Discharge Over-current, as defined in
High-current Protection Reaction Time
d
can be expected after enabling the corresponding FET. This is related to
145.
R/W
R/W
5
1
5
1
R/W
R/W
4
1
4
1
DOCDL[7:0]
SCDL[7:0]
R/W
ATmega16HVB/32HVB
R/W
3
0
3
0
230.
R/W
R/W
(122 - 124 ms) + T
(124 - 126 ms) + T
2
0
”Ultra Low Power RC Oscillator” on
2
0
(1)
R/W
R/W
...
1
1
1
1
d
d
R/W
R/W
(3)
(3)
0
1
0
1
BPDOCD
BPSCD
144
Related parts for ATAVRSB202
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
DEV KIT FOR AVR/AVR32
Manufacturer:
Atmel
Datasheet:
Part Number:
Description:
INTERVAL AND WIPE/WASH WIPER CONTROL IC WITH DELAY
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
Low-Voltage Voice-Switched IC for Hands-Free Operation
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
MONOLITHIC INTEGRATED FEATUREPHONE CIRCUIT
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
AM-FM Receiver IC U4255BM-M
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
Monolithic Integrated Feature Phone Circuit
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
Multistandard Video-IF and Quasi Parallel Sound Processing
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
High-performance EE PLD
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
8-bit Flash Microcontroller
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
2-Wire Serial EEPROM
Manufacturer:
ATMEL Corporation
Datasheet: