AT91SAM9261-CJ-999 Atmel, AT91SAM9261-CJ-999 Datasheet - Page 679

• Manufacturer Part Number: AT91SAM9261-CJ-999
• Description: IC MCU ARM9 ULTRA LP 217LFBGA
• Manufacturer: Atmel
• Series: AT91SAMr

Specifications of AT91SAM9261-CJ-999

• Core Processor: ARM9
• Core Size: 16/32-Bit
• Speed: 190MHz
• Connectivity: EBI/EMI, I²C, MMC, SPI, SSC, UART/USART, USB
• Peripherals: DMA, LCD, POR, PWM, WDT
• Number Of I /o: 96
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: ROM
• Ram Size: 192K x 8
• Voltage - Supply (vcc/vdd): 1.08 V ~ 1.32 V
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 217-LFBGA
• For Use With: AT91SAM9261-EK - KIT EVAL FOR AT91SAM926EJ-SAT91SAM-ICE - EMULATOR FOR AT91 ARM7/ARM9
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -

Table 39-17. SMC Read Signals with Hold Settings (Continued)
Note:
Table 39-18. SMC Read Signals with No Hold Settings
6062M–ATARM–23-Mar-09
Symbol
SMC
SMC
SMC
SMC
SMC
SMC
SMC
Symbol
SMC
SMC
SMC
SMC
12
13
14
15
16
17
18
19
20
21
22
1. hold length = total cycle duration - setup duration - pulse duration. “hold length” is for “ncs rd hold length” or “nrd hold length”.
Parameter
VDDIOM Supply
VDDCORE Supply
NCS High to NBS0/A0 Change
NCS High to NBS1 Change
NCS High to NBS2/A1 Change
NCS High to NBS3 Change
NCS High to A2 - A25 Change
NCS High to NRD Inactive
NCS Pulse Width
Parameter
VDDIOM supply
VDDCORE supply
Data Setup before NRD High
Data Hold after NRD High
Data Setup before NCS High
Data Hold after NCS High
(1)
(1)
(1)
(1)
(1)
(1)
NRD Controlled (READ_MODE = 1)
NCS Controlled (READ_MODE = 0)
length * t
length * t
length * t
length * t
length * t
length * t
hold length)*
ncs rd pulse
(ncs rd hold
length - nrd
ncs rd hold
ncs rd hold
ncs rd hold
ncs rd hold
ncs rd hold
t
CPMCK
1.08V
1.08V
- 2.6
- 2.4
- 2.5
- 2.6
- 3.5
- 2.7
16.1
19.0
0
0
- 2.9
CPMCK
CPMCK
CPMCK
CPMCK
CPMCK
CPMCK
1.8V
1.8V
length * t
length * t
length * t
length * t
length * t
length * t
hold length)*
ncs rd pulse
(ncs rd hold
length - nrd
t
ncs rd hold
ncs rd hold
ncs rd hold
ncs rd hold
ncs rd hold
CPMCK
1.2V
- 1.8
- 1.7
- 1.7
- 1.9
- 2.6
- 2.0
1.2V
12.4
14.5
AT91SAM9261 Preliminary
0
0
- 2.1
CPMCK
CPMCK
CPMCK
CPMCK
CPMCK
CPMCK
Min
Min
length * t
length * t
length * t
length * t
length * t
length * t
hold length)*
ncs rd pulse
(ncs rd hold
length - nrd
ncs rd hold
ncs rd hold
ncs rd hold
ncs rd hold
ncs rd hold
t
CPMCK
1.08V
- 2.6
- 2.5
- 2.6
- 2.6
- 3.6
- 2.5
1.08V
13.1
16.0
0
0
- 2.9
CPMCK
CPMCK
CPMCK
CPMCK
CPMCK
CPMCK
3.3V
3.3V
length * t
length * t
length * t
length * t
length * t
length * t
hold length)*
ncs rd pulse
(ncs rd hold
length - nrd
t
ncs rd hold
ncs rd hold
ncs rd hold
ncs rd hold
ncs rd hold
CPMCK
1.2V
1.8
1.8
1.8
1.9
2.6
1.8
1.2V
10.2
12.3
0
0
CPMCK
CPMCK
CPMCK
CPMCK
CPMCK
CPMCK
- 2.1
-
-
-
-
-
-
Units
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
679