AT91FR40162SB-CU-999 Atmel, AT91FR40162SB-CU-999 Datasheet - Page 194
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AT91FR40162SB-CU-999
Manufacturer Part Number
AT91FR40162SB-CU-999
Description
IC MCU 32BIT RISC 121BGA
Manufacturer
Atmel
Series
AT91SAMr
Specifications of AT91FR40162SB-CU-999
Core Processor
ARM7
Core Size
16/32-Bit
Speed
75MHz
Connectivity
EBI/EMI, UART/USART
Peripherals
WDT
Number Of I /o
32
Program Memory Size
2MB (1M x 16)
Program Memory Type
FLASH
Ram Size
256K x 8
Voltage - Supply (vcc/vdd)
1.65 V ~ 1.95 V
Oscillator Type
External
Operating Temperature
-40°C ~ 85°C
Package / Case
121-BGA
Data Bus Width
32 bit
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Data Converters
-
Lead Free Status / Rohs Status
Details
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
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21.4
21.4.1
194
AC Flash Read Characteristics
AT91FR40162SB
AC Read Waveforms
Table 21-14. AC Flash Read Characteristics
Figure 21-11. AC Read Waveforms
Notes:
Symbol
t
t
t
t
t
t
t
RC
ACC
CE
OE
DF
OH
RO
(3)(4)
(1)
(2)
RESET
1. CE may be delayed up to t
2. OE may be delayed up to t
3. t
4. This parameter is characterized and is not 100% tested.
OUTPUT
ADDRESS
OE
CE
t
OE
DF
is specified from OE or CE, whichever occurs first (CL = 5 pF).
after an address change without impact on t
Parameter
Read Cycle Time
Address to Output Delay
CE to Output Delay
OE to Output Delay
CE or OE to Output Float
Output Hold from OE, CE or Address,
whichever occurred first
RESET to Output Delay
HIGH Z
CE
ACC
t
(1) (2) (3) (4)
t
ACC
RO
ADDRESS VALID
- t
- t
OE
t
CE
CE
t
OE
after the falling edge of CE without impact on t
after the address transition without impact on t
t
RC
ACC
Min
.
70
0
0
0
OUTPUT
VALID
t
OH
Max
100
70
70
20
25
t
DF
6410B–ATARM–12-Jan-10
CE
Units
ACC
or by t
ns
ns
ns
ns
ns
ns
ns
.
ACC
-
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