ATMEGA645-16AU Atmel, ATMEGA645-16AU Datasheet - Page 239
![IC AVR MCU FLASH 64K 64TQFP](/photos/12/13/121332/313-64-tqfp_sml.jpg)
ATMEGA645-16AU
Manufacturer Part Number
ATMEGA645-16AU
Description
IC AVR MCU FLASH 64K 64TQFP
Manufacturer
Atmel
Series
AVR® ATmegar
Specifications of ATMEGA645-16AU
Core Processor
AVR
Core Size
8-Bit
Speed
16MHz
Connectivity
SPI, UART/USART, USI
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number Of I /o
53
Program Memory Size
64KB (32K x 16)
Program Memory Type
FLASH
Eeprom Size
2K x 8
Ram Size
4K x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 5.5 V
Data Converters
A/D 8x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
64-TQFP, 64-VQFP
Processor Series
ATMEGA64x
Core
AVR8
Data Bus Width
8 bit
Data Ram Size
4 KB
Interface Type
SPI, UART, USI
Maximum Clock Frequency
16 MHz
Number Of Programmable I/os
54
Number Of Timers
3
Operating Supply Voltage
2.7 V to 5.5 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
3rd Party Development Tools
EWAVR, EWAVR-BL
Development Tools By Supplier
ATAVRDRAGON, ATSTK500, ATSTK600, ATAVRISP2, ATAVRONEKIT
Minimum Operating Temperature
- 40 C
On-chip Adc
10 bit, 8 Channel
For Use With
ATSTK600-TQFP64 - STK600 SOCKET/ADAPTER 64-TQFP770-1007 - ISP 4PORT ATMEL AVR MCU SPI/JTAG770-1005 - ISP 4PORT FOR ATMEL AVR MCU JTAG770-1004 - ISP 4PORT FOR ATMEL AVR MCU SPIATAVRISP2 - PROGRAMMER AVR IN SYSTEM
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
ATMEGA645-16AU
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
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- Download datasheet (7Mb)
2570M–AVR–04/11
Table 24-7.
Bit Number
157
156
155
154
153
152
151
150
149
148
147
146
145
144
143
142
141
140
139
138
137
136
135
134
ATmega325/645 Boundary-scan Order, 64-pin (Continued)
Signal Name
PE0.Data
PE0.Control
PE0.Pull-up_Enable
PE1.Data
PE1.Control
PE1.Pull-up_Enable
PE2.Data
PE2.Control
PE2.Pull-up_Enable
PE3.Data
PE3.Control
PE3.Pull-up_Enable
PE4.Data
PE4.Control
PE4.Pull-up_Enable
PE5.Data
PE5.Control
PE5.Pull-up_Enable
PE6.Data
PE6.Control
PE6.Pull-up_Enable
PE7.Data
PE7.Control
PE7.Pull-up_Enable
ATmega325/3250/645/6450
Module
Port E
239
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