AT91SAM9G45-CU-999 Atmel, AT91SAM9G45-CU-999 Datasheet - Page 1164
AT91SAM9G45-CU-999
Manufacturer Part Number
AT91SAM9G45-CU-999
Description
IC MCU ARM9 APMC 324TFBGA
Manufacturer
Atmel
Series
AT91SAMr
Datasheet
1.AT91SAM9G45-EKES.pdf
(1218 pages)
Specifications of AT91SAM9G45-CU-999
Core Processor
ARM9
Core Size
16/32-Bit
Speed
400MHz
Connectivity
EBI/EMI, Ethernet, I²C, IrDA, MMC, SPI, SSC, UART/USART, USB
Peripherals
AC'97, DMA, I²S, LCD, POR, PWM, WDT
Number Of I /o
160
Program Memory Size
64KB (64K x 8)
Program Memory Type
ROM
Ram Size
128K x 8
Voltage - Supply (vcc/vdd)
0.9 V ~ 1.1 V
Data Converters
A/D 8x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
324-TFBGA
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Lead Free Status / Rohs Status
Supplier Unconfirmed
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
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46.6.2
Table 46-12. XIN32 Clock Electrical Characteristics
Note:
46.7
Table 46-13. RC Oscillator Characteristics
1164
Symbol
1/(t
t
t
t
t
t
C
R
V
V
V
Symbol
1/(t
t
CPXIN32
CHXIN32
CLXIN32
CLCH32
CLCL32
ST
IN32
INIL32
INIH32
IN32
IN32
CPXIN32
CPRCz
1. These characteristics apply only when the 32.768KHz Oscillator is in bypass mode (i.e. when RCEN = 0, OSC32EN = 0,
32 kHz RC Oscillator Characteristics
)
AT91SAM9G45
)
XIN32 Clock Characteristics
OSCSEL = 1 and OSC32BYP = 1) in the SCKCR register. See “Slow Clock Selection” in the PMC section.
Parameter
Crystal Oscillator Frequency
Duty Cycle
Startup Time
Parameter
XIN32 Clock Frequency
XIN32 Clock Period
XIN32 Clock High Half-period
XIN32 Clock Low Half-period
XIN32 Clock Rise time
XIN32 Clock Fall time
XIN32 Input Capacitance
XIN32 Pulldown Resistor
XIN32 Voltage
XIN32 Input Low Level Voltage
XIN32 Input High Level Voltage
Conditions
Conditions
(1)
(1)
(1)
(1)
(1)
0.7 x V
VDDBU
Min
400
400
-0.3
22
11
11
VDDBU
Min
22
45
V
0.3 x V
Typ
VDDBU
VDDBU
Max
44
6
4
VDDBU
+ 0.3
6438F–ATARM–21-Jun-10
Max
42
55
75
Units
kHz
M
pF
μs
μs
μs
ns
ns
Unit
V
V
V
kHz
μs
%
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