ATMEGA324P-A15MZ Atmel, ATMEGA324P-A15MZ Datasheet - Page 268

• Manufacturer Part Number: ATMEGA324P-A15MZ
• Description: MCU AVR 32KB FLASH 15MHZ 44-VQFN
• Manufacturer: Atmel
• Series: AVR® ATmegar

Specifications of ATMEGA324P-A15MZ

• Package / Case: 44-VQFN Exposed Pad
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Operating Temperature: -40°C ~ 125°C
• Speed: 16MHz
• Number Of I /o: 32
• Eeprom Size: 1K x 8
• Core Processor: AVR
• Program Memory Type: FLASH
• Ram Size: 2K x 8
• Program Memory Size: 32KB (32K x 8)
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Connectivity: I²C, SPI, UART/USART
• Core Size: 8-Bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Parallel Programming
Characteristics
268
ATmega32(L)
Figure 133. Parallel Programming Timing, Including some General Timing Requirements
Figure 134. Parallel Programming Timing, Loading Sequence with Timing Requirements
Note:
(DATA, XA0/1, BS1, BS2)
PAGEL
XTAL1
DATA
BS1
XA0
XA1
1. The timing requirements shown in
ing operation.
Data & Contol
RDY/BSY
PAGEL
XTAL1
ADDR0 (Low Byte)
LOAD ADDRESS
(LOW BYTE)
WR
t
t
BVPH
DVXH
(LOW BYTE)
LOAD DATA
DATA (Low Byte)
t
t
XHXL
PHPL
Figure 133
t
t
t
t
t
XLXH
XLDX
PLBX
XLWL
PLWL
(i.e., t
t
(HIGH BYTE)
BVWL
LOAD DATA
DATA (High Byte)
DVXH
t
t
WL WH
XLPH
, t
WLRL
LOAD DATA
XHXL
, and t
t
PLXH
t
WLBX
XLDX
LOAD ADDRESS
(LOW BYTE)
) also apply to load-
ADDR1 (Low Byte)
2503N–AVR–06/08
t
WLRH
(1)