AT90CAN64-16AUR Atmel, AT90CAN64-16AUR Datasheet - Page 378

• Manufacturer Part Number: AT90CAN64-16AUR
• Description: MCU AVR 64K FLASH 16MHZ 64TQFP
• Manufacturer: Atmel
• Series: AVR® 90CANr

Specifications of AT90CAN64-16AUR

• Core Processor: AVR
• Core Size: 8-Bit
• Speed: 16MHz
• Connectivity: CAN, EBI/EMI, I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 53
• Program Memory Size: 64KB (64K x 8)
• 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
• Data Bus Width: 8 bit
• Data Ram Size: 4 KB
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Table 26-14. External Data Memory Characteristics, V
378
14
15
16
Symbol
t
t
t
WHDX
DVWH
WLWH
AT90CAN32/64/128
Parameter
Data Hold After WR High
Data Valid to WR High
WR Pulse Width
Figure 26-6. External Memory Timing (SRWn1 = 0, SRWn0 = 0)
System Clock (CLK
DA7:0 (XMBK = 0)
DA7:0
A15:8
CPU
ALE
WR
RD
)
Prev. addr.
Prev. data
Min.
485
750
735
CC
4 MHz Oscillator
= 2.7 - 5.5 Volts, SRWn1 = 1, SRWn0 = 1 (Continued)
T1
Max.
1
Address
Address
4
2
5
T2
6
3a
3b
XX
7
8
2.0 t
3.0 t
13
3.0 t
Min.
CLCL
CLCL
10
Variable Oscillator
Address
CLCL
T3
15
– 15
– 15
12
Data
16
Data
9
11
Max.
T4
14
7679H–CAN–08/08
Unit
ns
ns
ns