ATMEGA323-8AC Atmel, ATMEGA323-8AC Datasheet - Page 174

• Manufacturer Part Number: ATMEGA323-8AC
• Description: IC AVR MCU 32K 8MHZ COM 44TQFP
• Manufacturer: Atmel
• Series: AVR® ATmegar

Specifications of ATMEGA323-8AC

• Core Processor: AVR
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 32
• 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): 4.5 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 44-TQFP, 44-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: ATMEGA3238AC

174
ATmega323(L)
Table 58. ATmega323 Boundary-Scan Order (Continued)
Bit Number
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
Signal Name
PB5.Data
PB5.Control
PB5.PuLLup_Disable
PB6.Data
PB6.Control
PB6.PuLLup_Disable
PB7.Data
PB7.Control
PB7.PuLLup_Disable
RSTT
SIG_PRIVATE43
SIG_PRIVATE44
SIG_PRIVATE45
SIG_PRIVATE46
PD0.Data
PD0.Control
PD0.PuLLup_Disable
PD1.Data
PD1.Control
PD1.PuLLup_Disable
PD2.Data
PD2.Control
PD2.PuLLup_Disable
PD3.Data
PD3.Control
PD3.PuLLup_Disable
PD4.Data
PD4.Control
PD4.PuLLup_Disable
Module
Port B
Observe-Only cells
Port D
1457G–AVR–09/03