AT90CAN64-16AUR Atmel, AT90CAN64-16AUR Datasheet - Page 371

• 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

7679H–CAN–08/08
Table 26-4.
Note:
Figure 26-4. SPI Interface Timing Requirements (Master Mode)
Figure 26-5. SPI Interface Timing Requirements (Slave Mode)
13
14
15
16
17
18
In SPI Programming mode the minimum SCK high/low period is:
- 2 t
- 3 t
(Data Output)
(Data Output)
(Data Input)
(Data Input)
(CPOL = 0)
(CPOL = 1)
(CPOL = 0)
(CPOL = 1)
CLCL
CLCL
SS high to tri-state
SCK to SS high
SS low to SCK
SPI Timing Parameters (Continued)
Description
MISO
MOSI
MOSI
MISO
SCK to out
for f
for f
SCK
SCK
SCK
SCK
SS
SS
Setup
Hold
CK
CK
< 12 MHz
>12 MHz
9
18
13
6
4
MSB
MSB
5
MSB
MSB
14
Mode
Slave
Slave
Slave
Slave
Slave
Slave
15
7
2 • t
Min.
10
t
20
ck
...
ck
...
...
...
AT90CAN32/64/128
Typ.
11
15
10
2
LSB
10
1
LSB
LSB
LSB
11
2
Max.
12
3
16
8
X
17
ns
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