AT91RM9200-QI-002 Atmel, AT91RM9200-QI-002 Datasheet - Page 633

• 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: -

37.3
These parameters are given in the following conditions:
•
•
The Temperature Derating Factor described in the section
V
both applicable to these characteristics.
37.3.1
Table 37-3.
37.3.2
Table 37-4.
37.4
37.4.1
Table 37-5.
Note:
1768I–ATARM–09-Jul-09
Symbol
1/(t
t
t
t
Symbol
1/(t
t
t
t
Symbol
1/(t
t
DDCORE
CPPCK
CHPCK
CLPCK
CPMCK
CHMCK
CLMCK
ST
CPPCK
CPMCK
CP32KHz
V
Ambient Temperature = 25°C
DDCORE
Clock Characteristics
Crystal Oscillator Characteristics
1. R
Voltage Derating Factor described in the section
)
)
Processor Clock Characteristics
Master Clock Characteristics
32 kHz Oscillator Characteristics
)
s
is the equivalent series resistance, C
Processor Clock Waveform Parameters
Master Clock Waveform Parameters
32 kHz Oscillator Characteristics
= 1.8V
Parameter
Crystal Oscillator Frequency
Duty Cycle
Startup Time
Parameter
Processor Clock Frequency
Processor Clock Period
Processor Clock High Half-period
Processor Clock Low Half-period
Parameter
Master Clock Frequency
Master Clock Period
Master Clock High Half-period
Master Clock Low Half-period
Conditions
Measured at the PCK output pin
V
R
L
DDOSC
s
is the equivalent load capacitance
= 50 k
= 1.8V
Ω
, C
Conditions
Conditions
L
38.1.3 “VDDCORE Voltage Derating Factor” on page 640
= 12.5 pF
38.1.2 “Temperature Derating Factor” on page 640
(1)
12.5
Min
Min
4.8
2.2
2.2
6.3
6.3
Min
40
32.768
Typ
50
AT91RM9200
209.0
Max
Max
80.0
Max
900
60
Units
Units
MHz
MHz
ns
ns
ns
ns
ns
ns
Unit
kHz
ms
%
and
633
are