ATSAM3S2CA-CU
vs
AT91SAM7S128D-MU
feature comparison
All Stats
Differences Only
Pbfree Code
Rohs Code
Part Life Cycle Code
Active
Active
Ihs Manufacturer
MICROCHIP TECHNOLOGY INC
MICROCHIP TECHNOLOGY INC
Reach Compliance Code
compliant
compliant
ECCN Code
3A991.A.2
3A991.A.2
HTS Code
8542.31.00.01
8542.31.00.01
Factory Lead Time
7 Weeks
4 Weeks
Samacsys Manufacturer
Microchip
Microchip
Has ADC
YES
YES
Address Bus Width
24
Bit Size
32
32
Boundary Scan
YES
YES
CPU Family
CORTEX-M3
ARM7
Clock Frequency-Max
20 MHz
20 MHz
DAC Channels
YES
NO
DMA Channels
YES
YES
External Data Bus Width
8
Format
FIXED POINT
FIXED POINT
Integrated Cache
NO
NO
JESD-30 Code
S-PBGA-B100
S-PQCC-N64
JESD-609 Code
e1
e3
Length
9 mm
9 mm
Low Power Mode
YES
YES
Moisture Sensitivity Level
3
Number of DMA Channels
22
11
Number of External Interrupts
30
2
Number of I/O Lines
79
32
Number of Serial I/Os
4
3
Number of Terminals
100
64
On Chip Data RAM Width
8
8
On Chip Program ROM Width
8
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
TFBGA
HVQCCN
Package Equivalence Code
BGA100,10X10,32
LCC64,.35SQ,20
Package Shape
SQUARE
SQUARE
Package Style
GRID ARRAY, THIN PROFILE, FINE PITCH
CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
Qualification Status
Not Qualified
Not Qualified
RAM (bytes)
32768
32768
ROM (words)
131072
131072
ROM Programmability
FLASH
FLASH
Seated Height-Max
1.1 mm
0.9 mm
Speed
64 MHz
55 MHz
Supply Voltage-Max
1.95 V
1.95 V
Supply Voltage-Min
1.8 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
TIN SILVER COPPER
MATTE TIN
Terminal Form
BALL
NO LEAD
Terminal Pitch
0.8 mm
0.5 mm
Terminal Position
BOTTOM
QUAD
Width
9 mm
9 mm
uPs/uCs/Peripheral ICs Type
MICROCONTROLLER, RISC
MICROCONTROLLER, RISC
Base Number Matches
2
2
Number of Timers
3
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