ATmega16HVB Atmel Corporation, ATmega16HVB Datasheet - Page 114
ATmega16HVB
Manufacturer Part Number
ATmega16HVB
Description
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ATmega16HVB-8X3
Manufacturer:
LT
Quantity:
51
Part Number:
ATmega16HVB-8X3
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
- Current page: 114 of 276
- Download datasheet (6Mb)
19.7.4
19.7.5
19.7.6
114
ATmega16HVB/32HVB
CADICH and CADICL – CC-ADC instantaneous current
CADAC3, CADAC2, CADAC1 and CADAC0 – CC-ADC accumulate current
CADRCC – CC-ADC regular charge current
When a CC-ADC Instantaneous Current conversion is complete, the result is found in these two
registers. CADIC15:0 represents the converted result in 2's complement format. Bits 12:0 are
the 13-bit ADC result (including sign), while bit 15:13 are the sign extension bits.
When CADICL is read, the CC-ADC Instantaneous Current register is not updated until CADCH
is read. Reading the registers in the sequence CADICL, CADICH will ensure that consistent val-
ues are read. When a conversion is completed, both registers must be read before the next
conversion is completed, otherwise data will be lost.
The CADAC3, CADAC2, CADAC1 and CADAC0 Registers contain the Accumulate Current
measurements in 2’s complement format. Bits 17:0 are the 18-bit ADC result (including sign),
while bit 31:18 are the sign extension bits.
When CADAC0 is read, the CC-ADC Accumulate Current register is not updated until CADAC3
is read. Reading the registers in the sequence CADAC0, CADAC1, CADAC2, CADAC3 will
ensure that consistent values are read. When a conversion is completed, all four registers must
be read before the next conversion is completed, otherwise data will be lost.
Bit
(0xE5)
(0xE4)
Bit
Read/Write
Initial Value
Bit
(0xE3)
(0xE2)
(0xE1)
(0xE0)
Read/Write
Initial Value
Bit
(0xE9)
Read/Write
Initial Value
R/W
15
31
23
15
R
R
7
0
0
R
R
R
7
0
0
0
7
0
R/W
14
30
22
14
R
R
6
0
0
R
R
R
6
0
0
0
6
0
R/W
13
29
21
13
R
R
5
0
0
R
R
R
5
0
0
0
5
0
R/W
12
28
20
12
CADAC[31:24]
CADAC[23:16]
R
R
4
0
0
R
R
R
4
CADAC[15:8]
0
0
0
CADIC[15:8]
4
0
CADAC[7:0]
CADIC[7:0]
CADRCC[7:0]
R/W
11
27
19
11
R
R
3
0
0
R
R
R
3
0
0
0
3
0
R/W
10
26
18
10
R
R
R
R
R
2
0
0
2
0
0
0
2
0
R/W
25
17
R
R
R
R
R
9
1
0
0
9
1
0
0
0
1
0
R/W
24
16
R
R
R
R
R
8
0
0
0
8
0
0
0
0
0
0
8042D–AVR–10/11
CADAC3
CADAC2
CADAC1
CADAC0
CADICH
CADICL
CADRCC
Related parts for ATmega16HVB
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
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:
Part Number:
Description:
U6046BREAR WINDOW HEATING TIMER / LONG-TERM TIMER
Manufacturer:
ATMEL Corporation
Datasheet: