ATSAM3S1BA-AU Atmel, ATSAM3S1BA-AU Datasheet - Page 1078
![IC MCU 32BIT 64KB FLASH 64LQFP](/photos/12/13/121332/313-64-tqfp_sml.jpg)
ATSAM3S1BA-AU
Manufacturer Part Number
ATSAM3S1BA-AU
Description
IC MCU 32BIT 64KB FLASH 64LQFP
Manufacturer
Atmel
Series
SAM3Sr
Specifications of ATSAM3S1BA-AU
Core Processor
ARM® Cortex-M3™
Core Size
32-Bit
Speed
64MHz
Connectivity
I²C, MMC, SPI, SSC, UART/USART, USB
Peripherals
Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT
Number Of I /o
47
Program Memory Size
64KB (64K x 8)
Program Memory Type
FLASH
Ram Size
16K x 8
Voltage - Supply (vcc/vdd)
1.62 V ~ 1.95 V
Data Converters
A/D 10x10/12b, D/A 2x12b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
64-LQFP
Controller Family/series
ATSAM3S
No. Of I/o's
47
Ram Memory Size
16KB
Cpu Speed
64MHz
No. Of Timers
6
Rohs Compliant
Yes
Processor Series
ATSAM3x
Core
ARM Cortex M3
3rd Party Development Tools
JTRACE-CM3, MDK-ARM, RL-ARM, ULINK2
Development Tools By Supplier
ATSAM3S-EK
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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Table 41-49. SMC Write Signals - NWE Controlled (WRITE_MODE = 1) (Continued)
Table 41-50. SMC Write NCS Controlled (WRITE_MODE = 0)
Notes:
1078
Symbol
SMC
SMC
SMC
Symbol
SMC
SMC
SMC
SMC
SMC
SMC
19
20
21
22
23
24
25
26
27
1. hold length = total cycle duration - setup duration - pulse duration. “hold length” is for “ncs wr hold length” or “NWE hold
2. 1.8V domain: VDDIO from 1.65V to 1.95V, maximum external capacitor = 25 pF
3. 3.3V domain: VDDIO from 3.0V to 3.6V, maximum external capacitor = 25 pF.
SAM3S Preliminary
length”.
Parameter
NWE High to Data OUT, NBS0/A0
NBS1, NBS2/A1, NBS3, A2 - A25
change
NWE High to NCS Inactive
NWE High to Data OUT, NBS0/A0
NBS1, NBS2/A1, NBS3, A2 - A25,
NCS change
Parameter
Data Out Valid before NCS High
NCS Pulse Width
A0 - A22 valid before NCS low
NWE low before NCS high
NCS High to Data Out,A0 - A25,
change
NCS High to NWE Inactive
(1)
(1)
NO HOLD SETTINGS (nwe hold = 0)
HOLD SETTINGS (nwe hold ≠ 0)
(nwe hold - ncs wr
pulse)* t
nwe hold * t
nwe setup + ncs
hold)* t
(ncs wr setup -
ncs wr pulse *
ncs wr pulse *
ncs wr setup *
(ncs wr hold -
ncs wr hold *
t
t
t
t
nwe hold)*
t
CPMCK
CPMCK
CPMCK
CPMCK
CPMCK
1.8V
1.8V
- 8.5
14.5
CPMCK
CPMCK
- 0.9
- 6.7
- 1.7
- 5.5
(2)
-0.3
(2)
CPMCK
- 6
- 1
Min
Min
nwe hold * t
pulse)* t
(nwe hold - ncs wr
nwe setup + ncs
(ncs wr setup -
ncs wr setup *
ncs wr pulse *
ncs wr pulse *
hold)* t
(ncs wr hold -
ncs wr hold *
t
t
t
t
t
nwe hold)*
CPMCK
CPMCK
CPMCK
CPMCK
CPMCK
3.3V
3.3V
4.8
13
CPMCK
CPMCK
- 3.5
- 4.5
- 0.8
- 0.4
(3)
-1.6
(3)
CPMCK
- 1
-3
-
1.8V
1.8V
(2)
(2)
Max
Max
3.3V
3.3V
6500C–ATARM–8-Feb-11
(3)
(3)
Units
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
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