ATSAM3S1CB-AU
vs
ATSAM3S4BA-MU
feature comparison
All Stats
Differences Only
Pbfree Code
Yes
Yes
Rohs Code
Yes
Yes
Part Life Cycle Code
Transferred
Active
Ihs Manufacturer
ATMEL CORP
MICROCHIP TECHNOLOGY INC
Part Package Code
QFP
Package Description
14 X 14 MM, 0.50 MM PITCH, GREEN, MS-026, LQFP-100
Pin Count
100
Reach Compliance Code
compliant
compliant
HTS Code
8542.31.00.01
8542.31.00.01
Has ADC
YES
YES
Address Bus Width
24
Bit Size
32
32
CPU Family
CORTEX-M3
CORTEX-M3
Clock Frequency-Max
20 MHz
20 MHz
DAC Channels
YES
YES
DMA Channels
YES
YES
External Data Bus Width
8
JESD-30 Code
S-PQFP-G100
S-PQCC-N64
JESD-609 Code
e3
e3
Length
14 mm
9 mm
Number of I/O Lines
79
47
Number of Terminals
100
64
On Chip Program ROM Width
32
8
Operating Temperature-Max
85 °C
85 °C
Operating Temperature-Min
-40 °C
-40 °C
PWM Channels
YES
YES
Package Body Material
PLASTIC/EPOXY
PLASTIC/EPOXY
Package Code
LFQFP
HVQCCN
Package Equivalence Code
QFP100,.63SQ,20
LCC64,.35SQ,20
Package Shape
SQUARE
SQUARE
Package Style
FLATPACK, LOW PROFILE, FINE PITCH
CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
Peak Reflow Temperature (Cel)
260
Qualification Status
Not Qualified
Not Qualified
RAM (bytes)
16384
49152
ROM (words)
16384
262144
ROM Programmability
FLASH
FLASH
Seated Height-Max
1.6 mm
1 mm
Speed
64 MHz
64 MHz
Supply Voltage-Max
1.95 V
1.95 V
Supply Voltage-Min
1.62 V
1.8 V
Supply Voltage-Nom
1.8 V
1.8 V
Surface Mount
YES
YES
Technology
CMOS
CMOS
Temperature Grade
INDUSTRIAL
INDUSTRIAL
Terminal Finish
Matte Tin (Sn)
MATTE TIN
Terminal Form
GULL WING
NO LEAD
Terminal Pitch
0.5 mm
0.5 mm
Terminal Position
QUAD
QUAD
Time@Peak Reflow Temperature-Max (s)
40
Width
14 mm
9 mm
uPs/uCs/Peripheral ICs Type
MICROCONTROLLER, RISC
MICROCONTROLLER, RISC
Base Number Matches
2
2
ECCN Code
3A991.A.2
Factory Lead Time
8 Weeks
Samacsys Manufacturer
Microchip
Boundary Scan
YES
Format
FIXED POINT
Integrated Cache
NO
Low Power Mode
YES
Number of DMA Channels
22
Number of External Interrupts
30
Number of Serial I/Os
4
On Chip Data RAM Width
8
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