AT91RM9200-QI-002 Atmel, AT91RM9200-QI-002 Datasheet - Page 655

• Manufacturer Part Number: AT91RM9200-QI-002
• Description: IC ARM9 MCU 208 PQFP
• Manufacturer: Atmel
• Series: AT91SAMr

Specifications of AT91RM9200-QI-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: 208-MQFP, 208-PQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Data Converters: -

Table 38-8.
Notes:
1768I–ATARM–09-Jul-09
Symbol
BFC
BFC
BFC
BFC
BFC
BFC
BFC
BFC
BFC
BFC
BFC
BFC
BFC
BFC
BFC
BFC
BFC
1
2
3
4
5
6
7
9
10
15
16
21
22
23
24
25
26
1. The derating factor is not to be applied to t
2. a = Number of Address Valid Latency Cycles defined in the BFC_MR AVL field.
3. o = Number of Output Enable Latency Cycles defined in the BFC_MR OEL field.
4. Applicable only with multiplexed Address and Data Buses.
BFC Signals in Burst Mode
Parameter
BFCK Rising to A1-A25 Valid
BFCK Rising to A1-A25 Change
BFCK Falling to BFAVD Active
BFCK Falling to BFAVD Inactive
BFAVD Minimum Pulse Width
BFCK Rising to BFOE Active
BFCK Rising to BFOE Inactive
D0-D15 in Setup before BFCK Rising Edge
D0-D15 in Hold after BFCK Rising Edge
BFCK Rising to AD0-AD15 Valid
BFCK Rising to AD0-AD15 Not Valid
Number of Address Valid Latency Cycles
Number of Output Enable Latency Cycles
BFCK Falling to BFBAA Active
BFCK Falling to BFBAA Inactive
BFRDY Change Hold after BFCK Rising Edge
BFRDY Change Setup before BFCK Rising Edge
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1) (4)
(1)
CPBFCK
(4)
(1)
(1)
.
Conditions
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
ADD
ADD
ADD
ADD
BFAVD
BFAVD
BFAVD
BFAVD
BFAVD
BFAVD
BFOE
BFOE
BFOE
BFOE
DATA
DATA
DATA
DATA
BFBAA
BFBAA
BFBAA
BFBAA
= 0 pF
derating
= 0 pF
derating
derating
= 0 pF
derating
= 0 pF
= 0 pF
derating
= 0 pF
derating
= 0 pF
derating
= 0 pF
derating
= 0 pF
derating
derating
= 0 pF
derating
= 0 pF
t
t
t
t
t
(o
t
t
CPBFCK
CLBFCK
CLBFCK
CLBFCK
CLBFCK
t
CLBFCK
CLBFCK
((a + 1)
CPBFCK
x
0.028
0.028
0.028
0.001
0.028
0.028
0.028
0.028
0.028
- 0.4
- 1.1
- 0.1
Min
t
1.0
0.1
0.3
CPBFCK
(3)
- 1.0
- 1.1
- 1.8
+ 1.0
- 0.8
- 1.0
- 1.7
)
(2)
x
)
t
t
t
t
t
(o
t
CLBFCK
CLBFCK
CLBFCK
CLBFCK
CLBFCK
t
CLBFCK
CPBFCK
AT91RM9200
((a + 1)
x
0.045
0.044
0.044
0.044
0.044
0.044
0.044
0.044
Max
t
0.1
0.7
CPBFCK
(3)
+ 0.2
+ 0.1
- 0.2
- 0.3
- 0.2
- 0.1
)
(2)
x
)
Units
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
655