ATEVK1105 Atmel, ATEVK1105 Datasheet - Page 775

• Manufacturer Part Number: ATEVK1105
• Description: KIT EVAL FOR AT32UC3A0
• Manufacturer: Atmel
• Series: AVR®32r
• Type: MCUr

Specifications of ATEVK1105

• Contents: Evaluation Board, Software and Documentation
• Processor To Be Evaluated: AT32UC3A0512
• Processor Series: AVR
• Data Bus Width: 32 bit
• Interface Type: USART, TWI, USB, SPI, Ethernet
• Operating Supply Voltage: 3.3 V
• Silicon Manufacturer: Atmel
• Core Architecture: AVR
• Core Sub-architecture: AVR UC3
• Silicon Core Number: AT32UC3A0512
• Silicon Family Name: AVR
• Kit Contents: Board CD Docs
• Rohs Compliant: Yes
• For Use With/related Products: AT32UC3A0
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Table 38-24. SMC Read Signals with no Hold Settings
Table 38-25. SMC Write Signals with Hold Settings
Note:
32058J–AVR32–04/11
Symbol
SMC
SMC
SMC
SMC
Symbol
SMC
SMC
SMC
SMC
SMC
SMC
SMC
SMC
SMC
SMC
SMC
SMC
19
20
21
22
23
24
25
26
29
30
31
32
33
34
35
36
1. hold length = total cycle duration - setup duration - pulse duration. “hold length” is for “ncs wr hold length” or “nwe hold
length"
Parameter
Data Setup before NRD High
Data Hold after NRD High
Data Setup before NCS High
Data Hold after NCS High
Parameter
Data Out Valid before NWE High
Data Out Valid after NWE High
NWE High to NBS0/A0 Change
NWE High to NBS1 Change
NWE High to NBS2/A1 Change
NWE High to NBS3 Change
NWE High to A2 - A25 Change
NWE High to NCS Inactive
NWE Pulse Width
Data Out Valid before NCS High
Data Out Valid after NCS High
NCS High to NWE Inactive
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
NRD Controlled (READ_MODE = 1)
NRD Controlled (READ_MODE = 0)
NRD Controlled (READ_MODE = 1)
NRD Controlled (READ_MODE = 0)
(nwe hold length - ncs wr hold length)* t
(ncs wr hold length - nwe hold length)* t
(ncs wr pulse length - 1)* t
(nwe pulse length - 1) * t
ncs wr hold length * t
nwe pulse length * t
nwe hold length * t
nwe hold length * t
nwe hold length * t
nwe hold length * t
nwe hold length * t
nwe hold length * t
13.7
13.3
Min
Min
1
0
CPSMC
CPSMC
CPSMC
CPSMC
CPSMC
CPSMC
CPSMC
CPSMC
CPSMC
CPSMC
- 1.9
- 1.9
- 1.9
- 1.9
- 1.7
- 0.9
- 6
- 5.8
- 0.9
- 4.6
CPSMC
CPSMC
AT32UC3A
- 2.9
- 0.6
Units
Units
ns
ns
ns
ns
775