ATMEGA163L-4AC Atmel, ATMEGA163L-4AC Datasheet - Page 159

• Manufacturer Part Number: ATMEGA163L-4AC
• Description: IC AVR MCU 16K A/D 2.7V 44TQFP
• Manufacturer: Atmel
• Series: AVR® ATmegar

Specifications of ATMEGA163L-4AC

• Core Processor: AVR
• Core Size: 8-Bit
• Speed: 4MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 32
• Program Memory Size: 16KB (8K x 16)
• Program Memory Type: FLASH
• Eeprom Size: 512 x 8
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 2.7 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

Serial Programming
Characteristics
1142E–AVR–02/03
Figure 88. Serial Programming Timing
Table 62. Serial Programming Characteristics, T
(Unless otherwise noted)
Symbol
1/t
1/t
t
t
t
t
t
t
OVSH
SHOX
t
SHSL
SLSH
CLCL
CLCL
SLIV
CLCL
CLCL
Parameter
Oscillator Frequency (V
Oscillator Period (V
Oscillator Frequency (V
Oscillator Period (V
SCK Pulse Width High
SCK Pulse Width Low
MOSI Setup to SCK High
MOSI Hold after SCK High
SCK Low to MISO Valid
MOSI
MISO
SCK
t
CC
CC
OVSH
= 2.7 - 5.5 V)
= 4.0 - 5.5 V)
CC
CC
= 2.7 - 5.5 V)
= 4.0 - 5.5 V)
t
SHSL
t
SHOX
A
= -40 C to 85 C, V
2 t
2 t
2 t
t
t
SLSH
Min
250
125
CLCL
10
CLCL
CLCL
CLCL
0
0
ATmega163(L)
t
SLIV
Typ
16
CC
Max
32
= 2.7V - 5.5V
4
8
Units
MHz
MHz
ns
ns
ns
ns
ns
ns
ns
159