AT91SAM7X128-CU Atmel, AT91SAM7X128-CU Datasheet - Page 674

• Manufacturer Part Number: AT91SAM7X128-CU
• Description: MCU ARM 128K HS FLASH 100-TFBGA
• Manufacturer: Atmel
• Series: AT91SAMr

Specifications of AT91SAM7X128-CU

• Core Processor: ARM7
• Core Size: 16/32-Bit
• Speed: 55MHz
• Connectivity: CAN, Ethernet, I²C, SPI, SSC, UART/USART, USB
• Peripherals: Brown-out Detect/Reset, DMA, POR, PWM, WDT
• Number Of I /o: 62
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 1.65 V ~ 1.95 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 100-TFBGA
• For Use With: AT91SAM-ICE - EMULATOR FOR AT91 ARM7/ARM9AT91SAM7X-EK - KIT EVAL FOR AT91SAM7X256/128
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

674
Version
6120F
AT91SAM7X512/256/128 Preliminary
Comments
AT91SAM7X512 added to product family.
package to
Section 40. ”AT91SAM7X Ordering
Section 4.1 ”100-lead LQFP Package Outline”
“...Mechanical Overview”
Peripheral and System Controller Memory Maps consolidated in
Internal Memory Area 3 is “Internal ROM”
Section 10.1 ”User Interface”
Table 10-1 on page 31
IP Block Evolution:
RSTC:
oscillator.
RTT:
of section.
WDT:
6th and 7th paragraph changed.
EFC:
AT91SAM7X512 with multiple EFCs.
FFPI: information added to
Section 20.2.5.7
AT91SAM Boot Program:
“SAM-BA Boot” on page
“Flow Diagram” on page 135
PDC: Corrected description of user interface in
Corrected bit name to ENDTX in
AIC:
register changed to AIC_SMR register.
Section 23.8 “Advanced Interrupt Controller (AIC) User Interface” on page 166, Table 23-2:
in reference to PID2...PID31 bit fields.
Naming convention for AIC_FVR register harmonized in
Register” on page 169
PMC:
Master Clock and Processor
Corrected name of bitfield PRES in
Removed reference to PMC_ACKR register in
Updated OUTx bit descriptions in
Added note defining PIDx in
25.9.5 “PMC Peripheral Clock Disable Register” on page 194
Status Register” on page
Changed
DBGU: Corrected references from ice_nreset to Power-on Reset in
Block Diagram, and in FNTRST bit description in
page
Section 23.7.3.1 “Priority Controller” on page 158:
Section 14.3 ”Functional
228.
Section 19. ”Embedded Flash Controller (EFC)”
Section 25.7 “Programming Sequence” on page 183
“Block Diagram” on page 85
Section 13.2 “Functional Description” on page
Section 24.2 “Slow Clock RC Oscillator” on page
Section 4.
and
Section 20.3.4.7 ”AT91SAM7X512 Select EFC Command”
”Package”,
and
SYSIRQ changed to SYSC in “Peripheral Identifiers”.
136, SAM-BA boot principle changed
195.
“Hardware and Software Constraints” on page 140
Section 20.2.5.6
Section 23.7.4.5 “Fast Forcing” on page
Section 25.9.4 “PMC Peripheral Clock Enable Register” on page
Clock”and to code.
replaced
User Peripherals are mapped between 0xF000 0000 and 0XFFFF EFFF.
Description”: Note (asynchronization between SCLK and MCK) added to end
Section 22.3.3 “Transfer Counters” on page
Section 39. ”AT91SAM7X512/256/128 Mechanical Characteristics”
Section 25.9.9 “PMC Clock Generator PLL Register” on page
replaced. (WV changed to WDV)
Section 25.9.10 “PMC Master Clock Register” on page
Information”.
Figure 21-1
“Features” on page
Figure 18-3 on page 95
and
and
Table 25-2, “Register Mapping,” on page
Section 22.1 “Overview” on page
Section 26.5.12 “Debug Unit Force NTRST Register” on
Section 20.3.4.6 ”Flash Security Bit
Section 4.3 ”100-ball TFBGA Package Outline”
58, added information on startup counter for crystal
updated to reflect EFC configuration for
incorrect reference of SRCTYPE field to AIC_SVR
Table
177.
change to
1,
and
23-2,
“Description” on page 3
Figure 8-1 on page 18
Section 25.9.6 “PMC Peripheral Clock
Figure 26-1 on page
162.
“Functional Description” on page 86
Section 23.8.6 “AIC FIQ Vector
Step 4. on page
SAM7X512 added
142.
141.
Command”, added
184,
Global and TFBGA
190.
206, Functional
199.
“Selection of
Added note
194,
198.
Replace
Section
6120H–ATARM–17-Feb-09
and
(2)
Change
Request
Ref.
#2724
rfo review
3005
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rfo/2284
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05-506
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