ATMEGA32HVB-8X3 Atmel, ATMEGA32HVB-8X3 Datasheet - Page 240

• 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

Table 32-17. Serial Programming Characteristics, T
Note:
32.16 Parallel Programming Characteristics
8042B–AVR–06/10
Symbol
1/t
t
t
t
t
t
t
OVSH
SHOX
CLCL
SHSL
SLSH
SLIV
CLCL
1. 2.2 t
Parameter
Oscillator Frequency (ATmega16HVB/32HVB)
Oscillator Period (ATmega16HVB/32HVB)
SCK Pulse Width High
SCK Pulse Width Low
MOSI Setup to SCK High
MOSI Hold after SCK High
SCK Low to MISO Valid
CLCL
for f
ck
< 12 MHz, 3 t
Figure 32-4. Serial Programming Waveforms
Figure 32-5. Parallel Programming Timing, Including some General Timing Requirements
SERIAL DATA OUTPUT
SERIAL CLOCK INPUT
SERIAL DATA INPUT
(DATA, XA0/1, BS1, BS2)
CLCL
for f
SAMPLE
Data & Contol
(MOSI)
(MISO)
ck
(SCK)
RDY/BSY
>= 12 MHz
PAGEL
XTAL1
WR
A
= -40°C to 85°C, V
MSB
MSB
t
t
BVPH
DVXH
t
t
XHXL
PHPL
CC
t
t
t
t
XLDX
XLWL
PLBX
PLWL
2.2 t
= 3.3V (Unless Otherwise Noted)
2.2 t
2 t
t
ATmega16HVB/32HVB
Min
CLCL
125
t
CLCL
CLCL
CLCL
0
BVWL
(1)
(1)
t
WLWH
WLRL
Typ
15
t
WLBX
Max
8
LSB
LSB
t
WLRH
Units
MHz
ns
240