AT91SAM9G45-CU-999 Atmel, AT91SAM9G45-CU-999 Datasheet - Page 1203

• Manufacturer Part Number: AT91SAM9G45-CU-999
• Description: IC MCU ARM9 APMC 324TFBGA
• Manufacturer: Atmel
• Series: AT91SAMr

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

6438F–ATARM–21-Jun-10
Doc. Rev
6438D
Comments
Introduction:
“Features”
LFBGA replaced by TFBGA in
Section 3. “Signal
VDDCORE removed from “
Supplies”
Section 6.3 “I/O Drive Selection and Delay Control”
Figure 6.3 was removed.
0x00500000 changed into 0x00400000 in
FAST and SLOW changed into High and Low in
AT91SAM9G45 Debug and Test:
Value 0x819B 05A1 changed into 0x819B 05A1 in
Boot strategies:
Section 11.4.3.1 “NAND Flash
Section 11.4.3.4 “TWI EEPROM Boot”
and TWCK0.
DDR/SDR SDRAM Controller (DDRSDRC):
Watermarks removed from
Electrical Characteristics:
A “Core Power Supply POR Characteristics” section has been added at the end of
“AT91SAM9G45 Electrical
Section 46.8 “PLL Characteristics”
2 values were added to Clock Characteristics
The following sections were added:
Section 46.15 “Peripheral Timings”
5 ripple values added to
Figure 46-5
Maximum Operating Voltage values edited in
Table 46-2 on page 1157
- V
- I
- Isc max value changed into ‘TBD’.
Table 46-17 on page
Section 46.10, I/O Drive Level, removed.
External Memories:
Section 20.1.6.1 “2x8-bit DDR2”
Section 20.2.8.2 “16-bit LPDDR on EBI”
O
T-
ranges edited.
and V
T+
part was edited.
and
edited; V
Figure 46-6
Description”,
1166, and Note below, edited.
HYS
Table 46-2 on page
updated:
added.
Characteristics”.
Ground pins GND are common to...” sentence in
Section 22. “DDR/SDR SDRAM Controller
titles reversed.
“Features”
Boot”, and
Table 3-1
title changed (was ‘16-bit DDR2’)
, a Startup Time (T) line was added to
Section 46.13 “SMC
and
added
part and
,
Table
Section 6.2.3 “Internal
Touch Screen Analog-to-Digital Converter9
Table
1157.
Table 46-1 on page
Table 46-4
Section 6.3.1 “I/O Drive Selection”
11-3, CS0 changed into CS3.
11-3, TWI, TWD and TWCK changed into TWI0, TWD0
Section 10.6.4 “Debug Unit”
Section 4.1
was added.
Timings”,
and
Table
ROM”.
1157.
Section 46.14 “DDRSDRC
46-5.
(DDRSDRC)”.
Table 46-14
Section 5.1 “Power
Section 46.
and
part, was edited.
AT91SAM9G45
Table
Timings”,
46-16.
Change
Request
Ref.
6715
RFO
6647
RFO
6702
6715
6715
6682
RFO
6664
6672
6637
6689
6769
RFO
6741
1203