ATMEGA162-16PC Atmel, ATMEGA162-16PC Datasheet - Page 27

IC MCU AVR 16K 5V 16MHZ 40-DIP

ATMEGA162-16PC

Manufacturer Part Number
ATMEGA162-16PC
Description
IC MCU AVR 16K 5V 16MHZ 40-DIP
Manufacturer
Atmel
Series
AVR® ATmegar
Datasheets

Specifications of ATMEGA162-16PC

Core Processor
AVR
Core Size
8-Bit
Speed
16MHz
Connectivity
EBI/EMI, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number Of I /o
35
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)
4.5 V ~ 5.5 V
Oscillator Type
Internal
Operating Temperature
0°C ~ 70°C
Package / Case
40-DIP (0.600", 15.24mm)
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Data Converters
-
2513C–AVR–09/02
Figure 14. External Data Memory Cycles with SRWn1 = 0 and SRWn0 = 1
Note:
Figure 15. External Data Memory Cycles with SRWn1 = 1 and SRWn0 = 0
Note:
System Clock (CLK
System Clock (CLK
DA7:0 (XMBK = 0)
DA7:0 (XMBK = 1)
DA7:0 (XMBK = 0)
DA7:0 (XMBK = 1)
1. SRWn1 = SRW11 (upper sector) or SRW01 (lower sector), SRWn0 = SRW10 (upper
1. SRWn1 = SRW11 (upper sector) or SRW01 (lower sector), SRWn0 = SRW10 (upper
sector) or SRW00 (lower sector)
The ALE pulse in period T5 is only present if the next instruction accesses the RAM
(internal or external).
sector) or SRW00 (lower sector).
The ALE pulse in period T6 is only present if the next instruction accesses the RAM
(internal or external).
DA7:0
A15:8
DA7:0
A15:8
CPU
CPU
ALE
ALE
WR
WR
RD
RD
)
)
Prev. addr.
Prev. data
Prev. data
Prev. addr.
Prev. data
Prev. data
T1
T1
Address
Address
Address
T2
Address
Address
Address
XX
T2
XX
Address
T3
Data
Data
Data
Address
T3
Data
Data
Data
ATmega162(V/U/L)
T4
T4
T5
T5
T6
(1)
(1)
27

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