AT91SAM7SE512B-CUR Atmel, AT91SAM7SE512B-CUR Datasheet - Page 632
AT91SAM7SE512B-CUR
Manufacturer Part Number
AT91SAM7SE512B-CUR
Description
IC ARM7 MUC FLASH 512K 144-LFBGA
Manufacturer
Atmel
Series
AT91SAMr
Datasheet
1.AT91SAM7SE256-AU.pdf
(673 pages)
Specifications of AT91SAM7SE512B-CUR
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
*
Processor Series
SAM7SE512
Core
ARM7TDMI
Data Bus Width
32 bit
Data Ram Size
32 KB
Interface Type
SPI, USB
Maximum Clock Frequency
48 MHz
Number Of Programmable I/os
88
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Operating Temperature Range
- 40 C to + 85 C
Processor To Be Evaluated
AT91SAM7SE512B
Supply Current (max)
60 uA
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Lead Free Status / Rohs Status
Details
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Part Number
Manufacturer
Quantity
Price
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40.8.4
Table 40-23.
Note:
Table 40-24.
Note:
Table 40-25. SAM7SE512/256 SMC Write Signals
632
Symbol
SMC
SMC
Symbol
SMC
SMC
Symbol
SMC
SMC
SMC
SMC
SMC
SMC
SMC
SMC
SMC
7
8
7
8
15
16
17
18
19
20
21
22
23
1. n = Number of standard Wait States inserted.
1. n = Number of standard Wait States inserted.
SAM7SE512/256/32 Preliminary
SMC Signals
Parameter
NWR High to NUB Change
NWR High to NLB/A0 Change
NWR High to A1 - A22 Change
NWR High to Chip Select Inactive
Data Out Valid before NWR High
(No Wait States)
Data Out Valid before NWR High
(Wait States)
Data Out Valid after NWR High
(No Wait States)
Data Out Valid after NWR High
(Wait States without Hold Cycles)
Data Out Valid after NWR High
(Wait States with Hold Cycles)
Parameter
NCS Minimum Pulse Width
(Address to Chip Select Setup)
NWAIT Minimum Pulse Width
Parameter
NCS Minimum Pulse Width
(Address to Chip Select Setup)
NWAIT Minimum Pulse Width
SAM7SE512/256 General-purpose SMC Signals
SAM7SE32 General-purpose SMC Signals
(3)
These timings are given for a maximum 10 pF load on SDCK and a maximum 50 pF load on the
databus.
.
(3))
(3)
(3)
(3)
(3)
(3)
(3)
(3)
Conditions
Conditions
3.3V domain
1.8V domain
3.3V domain
1.8V domain
Conditions
3.3V domain
1.8V domain
3.3V domain
1.8V domain
3.3V domain
1.8V domain
3.3V domain
1.8V domain
3.3V domain
1.8V domain
3.3V domain
1.8V domain
3.3V domain
1.8V domain
3.3V domain
1.8V domain
3.3V domain
1.8V domain
(n + 1)
(n + 1)
(n + 1)
(n + 1)
x
x
x
x
t
t
t
t
t
t
CPMCK
CPMCK
CPMCK
CPMCK
CPMCK
CPMCK
Min
Min
h
h
0.5 * t
n
0.5 * t
0.5 * t
0.5 * t
n
0.5 * t
0.5 * t
x
x
x
x
t
t
t
CPMCK
CPMCK
CPMCK
t
- 2.5
- 3.0
- 2.5
- 5.0
CPMCK
CPMCK
CPMCK
CPMCK
Min
7.0
9.5
7.5
8.5
7.0
9.0
CPMCK
CPMCK
CPMCK
10
8
(1)
(1)
(1)
(1)
- 5.7
- 8.0
- 0.5
- 1
- 0.5
- 5.7
- 5.2
- 1
- 8
- 8
(1)
(1)
(2)
(2)
Max
Max
Max
6222F–ATARM–14-Jan-11
Units
Units
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
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