AT91SAM9R64-CU-999 Atmel, AT91SAM9R64-CU-999 Datasheet - Page 58
![IC MCU ARM9 64K SRAM 144LFBGA](/photos/12/13/121356/144-lfbga_sml.jpg)
AT91SAM9R64-CU-999
Manufacturer Part Number
AT91SAM9R64-CU-999
Description
IC MCU ARM9 64K SRAM 144LFBGA
Manufacturer
Atmel
Series
AT91SAMr
Datasheet
1.AT91SAM9R64-CU.pdf
(903 pages)
Specifications of AT91SAM9R64-CU-999
Core Processor
ARM9
Core Size
16/32-Bit
Speed
240MHz
Connectivity
EBI/EMI, I²C, MMC, SPI, SSC, UART/USART, USB
Peripherals
AC'97, POR, PWM, WDT
Number Of I /o
49
Program Memory Size
32KB (32K x 8)
Program Memory Type
ROM
Ram Size
72K x 8
Voltage - Supply (vcc/vdd)
1.08 V ~ 1.32 V
Data Converters
A/D 3x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
144-LFBGA
Processor Series
AT91SAMx
Core
ARM926EJ-S
Data Bus Width
32 bit
Data Ram Size
64 KB
Interface Type
SPI, TWI, UART
Maximum Clock Frequency
240 MHz
Number Of Programmable I/os
118
Operating Supply Voltage
1.65 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, AT91SAM9RL-EK
Minimum Operating Temperature
- 40 C
For Use With
AT91SAM-ICE - EMULATOR FOR AT91 ARM7/ARM9
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Lead Free Status / Rohs Status
Details
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
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12.4
58
CP15 Coprocessor
AT91SAM9R64/RL64 Preliminary
Table 12-4.
Coprocessor 15, or System Control Coprocessor CP15, is used to configure and control all the
items in the list below:
To control these features, CP15 provides 16 additional registers. See
Table 12-5.
Mnemonic
EOR
LSL
ASR
MUL
B
BX
LDR
LDRH
LDRB
LDRSH
LDMIA
PUSH
BCC
• ARM9EJ-S
• Caches (ICache, DCache and write buffer)
• TCM
• MMU
• Other system options
Register
0
0
0
1
2
3
4
5
5
6
7
Operation
Logical Exclusive OR
Logical Shift Left
Arithmetic Shift Right
Multiply
Branch and Exchange
Load Word
Load Half Word
Load Byte
Load Signed Halfword
Load Multiple
Push Register to stack
Conditional Branch
Thumb Instruction Mnemonic List (Continued)
CP15 Registers
Branch
Name
ID Code
Cache type
TCM status
Control
Translation Table Base
Domain Access Control
Reserved
Data fault Status
Instruction fault status
Fault Address
Cache Operations
(1)
(1)
(1)
(1)
(1)
Mnemonic
ORR
LSR
ROR
BLX
BL
SWI
STR
STRH
STRB
LDRSB
STMIA
POP
BKPT
Operation
Logical (inclusive) OR
Logical Shift Right
Rotate Right
Branch, Link, and Exchange
Branch and Link
Software Interrupt
Store Word
Store Half Word
Store Byte
Load Signed Byte
Store Multiple
Pop Register from stack
Breakpoint
Read/Unpredictable
Read/Unpredictable
Read/Unpredictable
Read/write
Read/write
Read/write
None
Read/write
Read/write
Read/write
Read/Write
Read/Write
Table
12-5.
6289C–ATARM–28-May-09
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