AT91RM9200-CI-002 Atmel, AT91RM9200-CI-002 Datasheet - Page 650

• Manufacturer Part Number: AT91RM9200-CI-002
• Description: IC ARM9 MCU 256 BGA
• Manufacturer: Atmel
• Series: AT91SAMr

Specifications of AT91RM9200-CI-002

• Core Processor: ARM9
• Core Size: 16/32-Bit
• Speed: 180MHz
• Connectivity: EBI/EMI, Ethernet, I²C, MMC, SPI, SSC, UART/USART, USB
• Peripherals: POR
• Number Of I /o: 122
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: ROM
• Ram Size: 48K x 8
• Voltage - Supply (vcc/vdd): 1.65 V ~ 1.95 V
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 256-BGA
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Data Converters: -

Table 38-5.
Note:
650
Symbol
SDRAMC
SDRAMC
SDRAMC
SDRAMC
SDRAMC
SDRAMC
SDRAMC
SDRAMC
SDRAMC
SDRAMC
SDRAMC
SDRAMC
SDRAMC
SDRAMC
SDRAMC
SDRAMC
SDRAMC
1. The derating factor is not to be applied to t
AT91RM9200
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
SDRAMC Signals (Continued)
Parameter
Address Change after SDCK Rising Edge
Bank Change before SDCK Rising Edge
Bank Change after SDCK Rising Edge
CAS Low before SDCK Rising Edge
CAS High after SDCK Rising Edge
DQM Change before SDCK Rising Edge
DQM Change after SDCK Rising Edge
D0-D15 in Setup before SDCK Rising Edge
D0-D15 in Hold after SDCK Rising Edge
D16-D31 in Setup before SDCK Rising Edge
D16-D31 in Hold after SDCK Rising Edge
SDWE Low before SDCK Rising Edge
SDWE High after SDCK Rising Edge
D0-D15 Out Valid before SDCK Rising Edge
D0-D15 Out Valid after SDCK Rising Edge
D16-D31 Out Valid before SDCK Rising Edge
D16-D31 Out Valid after SDCK Rising Edge
(1)
(1)
CLMCK
(1)
(1)
(1)
(1)
(1)
or t
CHMCK
Conditions
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C = 0 pF
C
C = 0 pF
C
C = 0 pF
C
C = 0 pF
C
ADD
ADD
BA
BA
BA
BA
CAS
CAS
CAS
CAS
DQM
DQM
DQM
DQM
SDWE
SDWE
SDWE
SDWE
DATA
DATA
DATA
DATA
.
derating
= 0 pF
derating
= 0 pF
derating
= 0 pF
derating
= 0 pF
derating
= 0 pF
derating
= 0 pF
derating
= 0 pF
derating
derating
derating
derating
= 0 pF
derating
= 0 pF
derating
t
t
t
t
t
t
t
t
t
t
t
t
t
CLMCK
CLMCK
CLMCK
CLMCK
CHMCK
CHMCK
CHMCK
CHMCK
CHMCK
CHMCK
CHMCK
CLMCK
CLMCK
- 0.028
- 0.015
- 0.028
- 0.015
-0.044
-0.044
0.045
0.045
0.023
0.045
0.023
0.044
0.044
0.03
Min
-0.2
1.3
2.0
+ 0.8
+ 0.9
+ 0.7
+ 1.0
- 1.5
- 1.6
- 1.5
- 1.4
- 1.8
- 2.7
- 2.4
- 3.2
- 2.4
Max
1768I–ATARM–09-Jul-09
Units
ns/pF
ns/pF
ns/pF
ns/pF
ns/pF
ns/pF
ns/pF
ns/pF
ns/pF
ns/pF
ns/pF
ns/pF
ns/pF
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns