ATMEGA32HVB-8X3 Atmel, ATMEGA32HVB-8X3 Datasheet - Page 211
![MCU AVR 32KB FLASH 8MHZ 44TSSOP](/photos/12/32/123222/44x1-tssop_sml.jpg)
ATMEGA32HVB-8X3
Manufacturer Part Number
ATMEGA32HVB-8X3
Description
MCU AVR 32KB FLASH 8MHZ 44TSSOP
Manufacturer
Atmel
Series
AVR® ATmegar
Specifications of ATMEGA32HVB-8X3
Core Processor
AVR
Core Size
8-Bit
Speed
8MHz
Connectivity
I²C, SPI
Peripherals
POR, WDT
Number Of I /o
17
Program Memory Size
32KB (16K x 16)
Program Memory Type
FLASH
Eeprom Size
1K x 8
Ram Size
2K x 8
Voltage - Supply (vcc/vdd)
4 V ~ 25 V
Data Converters
A/D 7x12b
Oscillator Type
External
Operating Temperature
-40°C ~ 85°C
Package / Case
44-TSSOP
Processor Series
ATMEGA32x
Core
AVR8
Data Bus Width
8 bit
Data Ram Size
2 KB
Interface Type
SPI, TWI
Maximum Clock Frequency
8 MHz
Number Of Programmable I/os
17
Number Of Timers
2
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Development Tools By Supplier
ATAVRDRAGON, ATSTK500, ATSTK600, ATAVRISP2, ATAVRONEKIT, ATAVRSB200
Minimum Operating Temperature
- 40 C
On-chip Adc
12 bit, 7 Channel
Package
44TSSOP
Device Core
AVR
Family Name
ATmega
Maximum Speed
8 MHz
Operating Supply Voltage
5|9|12|15|18|24 V
For Use With
ATSTK524 - KIT STARTER ATMEGA32M1/MEGA32C1ATSTK600 - DEV KIT FOR AVR/AVR32ATAVRDRAGON - KIT DRAGON 32KB FLASH MEM AVRATSTK500 - PROGRAMMER AVR STARTER KIT
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ATMEGA32HVB-8X3
Manufacturer:
Atmel
Quantity:
408
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30.4
30.5
30.6
8042B–AVR–06/10
Calibration Bytes
Page Size
Serial Programming
The ATmega16HVB/32HVB has calibration bytes for the RC Oscillators, internal voltage refer-
ence, internal temperature reference and each differential cell voltage input. These bytes reside
in the signature address space. See
for details.
Table 30-6.
Table 30-7.
Table 30-8.
Table 30-9.
Both the Flash and EEPROM memory arrays can be programmed using the serial SPI bus while
RESET is pulled to GND. The serial interface consists of pins SCK, MOSI (input) and MISO (out-
put). After RESET is set low, the Programming Enable instruction needs to be executed first
before program/erase operations can be executed. NOTE, in
mapping for SPI programming is listed. Not all parts use the SPI pins dedicated for the internal
SPI interface.
16K words (32K bytes)
8K words (16K bytes)
EEPROM Size
EEPROM Size
Flash Size
Flash Size
512 bytes
1K bytes
No. of Words in a Page and No. of Pages in the Flash, ATmega16HVB
No. of Words in a Page and No. of Pages in the Flash, ATmega32HVB
No. of Words in a Page and No. of Pages in the EEPROM, ATmega16HVB
No. of Words in a Page and No. of Pages in the EEPROM, ATmega32HVB
Page Size
Page Size
Page Size
Page Size
64 words
64 words
4 bytes
4 bytes
”Reading the Signature Row from Software” on page 199
PCWORD
PCWORD
PCWORD
PCWORD
EEA[1:0]
EEA[1:0]
PC[5:0]
PC[5:0]
ATmega16HVB/32HVB
No. of Pages
No. of Pages
No. of Pages
No. of Pages
128
256
128
256
Table 30-10 on page
PCPAGE
PCPAGE
PC[13:6]
PC[12:6]
PCPAGE
EEA[8:2]
PCPAGE
EEA[9:2]
212, the pin
EEAMSB
EEAMSB
PCMSB
PCMSB
13
12
8
9
211
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