AT91RM9200-QU-002 Atmel, AT91RM9200-QU-002 Datasheet - Page 642

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

Specifications of AT91RM9200-QU-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
• Processor Series: AT91Rx
• Core: ARM7TDMI
• Data Bus Width: 32 bit
• Data Ram Size: 16 KB
• Interface Type: 2-Wire, EBI, I2S, SPI, UART, USART
• Maximum Clock Frequency: 180 MHz
• Number Of Programmable I/os: 122
• Number Of Timers: 10 bit
• Operating Supply Voltage: 3 V to 3.6 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: JTRACE-ARM-2M, MDK-ARM, RL-ARM, ULINK2
• Development Tools By Supplier: AT91SAM-ICE, AT91-ISP, AT91RM9200-EK
• Minimum Operating Temperature: - 40 C
• Eeprom Memory: 0 Bytes
• Input Output: 122
• Interface: EBI/EMI, UART/USART
• Ios: 122
• Memory Type: ROM
• Number Of Bits: 32
• Package Type: 208-pin PQFP
• Programmable Memory: 128K Bytes
• Timers: 3-16-bit
• Voltage, Range: 1.65-1.95 V
• Cpu Family: 91R
• Device Core: ARM920T
• Device Core Size: 32b
• Frequency (max): 180MHz
• Total Internal Ram Size: 16KB
• # I/os (max): 122
• Number Of Timers - General Purpose: 6
• Operating Supply Voltage (typ): 1.8/3.3V
• Operating Supply Voltage (max): 1.95/3.6V
• Operating Supply Voltage (min): 1.65/3V
• Instruction Set Architecture: RISC
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 208
• For Use With: AT91SAM-ICE - EMULATOR FOR AT91 ARM7/ARM9
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

38.2
38.2.1
Table
“Conditions and Timings Computation” on page
Table 38-1.
Notes:
642
Symbol
SMC
SMC
SMC
SMC
SMC
SMC
SMC
SMC
1
2
3
4
5
6
7
8
38-1,
EBI Timings
1. The derating factor is not to be applied to t
2. nacss = Number of Address to Chip Select Setup Cycles inserted.
3. n = Number of standard Wait States inserted.
AT91RM9200
SMC Signals Relative to MCK
Table 38-2
Parameter
MCK Falling to NUB Valid
MCK Falling to NLB/A0 Valid
MCK Falling to A1 - A25 Valid
MCK Falling to Chip Select Change
(No Address to Chip Select Setup)
MCK Falling to Chip Select Active
(Address to Chip Select Setup)
Chip Select Inactive to MCK Falling
(Address to Chip Select Setup)
NCS Minimum Pulse Width
(Address to Chip Select Setup)
NWAIT Minimum Pulse Width
General-purpose SMC Signals
and
Table 38-3
(1)
show timings relative to operating condition limits defined in the section
(1)
(1)
(1)
Conditions
C
C
C
C
C
C
C
C
C
C
C
C
C
639.
CPMCK
NUB
NUB
NLB
NLB
ADD
ADD
NCS
NCS
NCS
NCS
NCS
NCS
NCS
= 0 pF
derating
derating
derating
derating
= 0 pF
derating
= 0 pF
derating
= 0 pF
= 0 pF
= 0 pF
= 0 pF
.
(nacss
(nacss
(((n + 2) - (2
x
t
x
x
CPMCK
t
t
-0.028
t
0.028
0.028
0.028
0.028
0.028
CPMCK
CPMCK
CPMCK
Min
5.0
4.9
4.9
4.3
)
x
(2) (3)
) + 4.3
) + 4.4
nacss))
(2)
(2)
(nacss
(nacss
x
x
t
t
-0.045
0.045
0.045
0.045
0.045
0.045
CPMCK
CPMCK
Max
7.5
7.5
7.4
6.5
) + 6.5
) + 6.5
1768I–ATARM–09-Jul-09
(2)
(2)
Units
ns/pF
ns/pF
ns/pF
ns/pF
ns/pF
ns/pF
38.1.1
ns
ns
ns
ns
ns
ns
ns
ns