AT91SAM7SE512-CU Atmel, AT91SAM7SE512-CU Datasheet - Page 660
AT91SAM7SE512-CU
Manufacturer Part Number
AT91SAM7SE512-CU
Description
IC ARM7 MCU FLASH 512K 144-LFBGA
Manufacturer
Atmel
Series
AT91SAMr
Datasheet
1.AT91SAM7SE256-AU.pdf
(673 pages)
Specifications of AT91SAM7SE512-CU
Core Processor
ARM7
Core Size
16/32-Bit
Speed
55MHz
Connectivity
EBI/EMI, I²C, SPI, SSC, UART/USART, USB
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number Of I /o
88
Program Memory Size
512KB (512K 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
144-LFBGA
Processor Series
AT91SAMx
Core
ARM7TDMI
Data Bus Width
32 bit
Data Ram Size
32 KB
Interface Type
EBI, SPI, TWI, USART
Maximum Clock Frequency
48 MHz
Number Of Programmable I/os
32
Number Of Timers
3
Operating Supply Voltage
1.8 V to 3.3 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
3rd Party Development Tools
JTRACE-ARM-2M, KSK-AT91SAM7S-PL, MDK-ARM, RL-ARM, ULINK2
Development Tools By Supplier
AT91SAM-ICE, AT91-ISP, AT91SAM7SE-EK
Minimum Operating Temperature
- 40 C
On-chip Adc
10 bit
For Use With
AT91SAM7SE-EK - EVAL BOARD FOR AT91SAM7SEAT91SAM-ICE - EMULATOR FOR AT91 ARM7/ARM9
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
AT91SAM7SE512-CJ
AT91SAM7SE512-CJ
AT91SAM7SE512-CJ
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
AT91SAM7SE512-CU
Manufacturer:
ALTERA
Quantity:
200
Part Number:
AT91SAM7SE512-CU
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
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Version
6222D
Version
6222C
SAM7SE512/256/32 Preliminary
Figure 8-1 ”SAM7SE Memory
shown with EBI Chip Select 2
Section 8.1.2.1 ”Flash
Section 6. ”I/O Lines
updated.
PMC
Section 29.9.10 ”PMC Master Clock
TWI
Important changes to this datasheet include a clarification of Atmel TWI compatibility with I2C Standard. (See
Section 32.1 ”Overview”
Section 32.7 ”Master
bit field description modification etc.
Figure 32-2 ”Application Block
Figure 32-5 ”Master Mode Typical Application Block
New sections;
“Transmitting Data”. See also:
Section 32.7.6 ”Internal Address”
32.7.6.2 ”10-bit Slave Addressing”
Section 32.9.6 ”Read Write
Fixed typo in ARBLST bit fields;
Interrupt Mask Register”
Inserted EOSACC bit field description in
Comments
Overview:
Comments
“Two Wire Interface (TWI)”
the datasheet:
(32.7.7 “Using The Peripheral DMA Controller (PDC)” removed from
numbering effected.
(32.9.45 “PDC” removed from
Table 32-4, “Register
Section 32.10.6 ”TWI Status
removed.
Section 32.10.7 ”TWI Interrupt Enable
descriptions removed.
Section 32.10.8 ”TWI Interrupt Disable
descriptions removed.
Section 32.10.9 ”TWI Interrupt Mask
descriptions removed.
Section 32.7.4 ”Master Transmitter Mode”
page
Considerations”,
Mode”, rewritten. New Master Read-write flowcharts, new Read-write transfer waveforms,
353,
Overview”, updated AT91SAM7SE32 ...”reads as 8192 32-bit words.”
Mapping”, reserved offset for PDC removed
and
page
Flowcharts”, updated and new flowcharts added.
Table
Erroneous text references to PDC functionality removed from the TWI section of
Register”, TXBUFE, RXBUFF, ENDTX, ENDRX bit fields and descriptions
Mapping”, Compact Flash not shown w/EBI Chip Select 5. Compact Flash is
Figure
Diagram”, updated
page
355.
“TWI Interrupt Enable
added and includes,
See also:
32-1)
Register”, MDIV removed from bit fields 9 and 8.
368), subsequent chapter numbering effected.
32-6,
Register”,TXBUFE, RXBUFF, ENDTX, ENDRX bit fields and
“JTAG Port Pins”,“Test Pin”,“Reset Pin”,“ERASE
Register”, TXBUFE, RXBUFF, ENDTX, ENDRX bit fields and
Register”,TXBUFE, RXBUFF, ENDTX, ENDRX bit fields and
“TWI Interrupt Enable Register”
Figure
Figure
32-7,
32-11,
Diagram”, updated
Section 32.7.6.1 ”7-bit Slave Addressing”
Register”,
Figure
and
Figure 32-12
Section 32.7.5 ”Master Receiver Mode”
32-8,
“TWI Interrupt Disable Register”
Figure 32-9
page
and
357), subsequent chapter
Figure 32-13
and
Figure 32-10
Pin”; descriptions
and
and
Section
replace
“TWI
6222F–ATARM–14-Jan-11
Change
Request
Ref.
5187
Change
Request
Ref.
4804
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4766
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