AT91SAM7A1-AU
vs
ATSAM3S1CA-CU
feature comparison
Rohs Code |
Yes
|
Yes
|
Part Life Cycle Code |
Obsolete
|
Obsolete
|
Ihs Manufacturer |
ATMEL CORP
|
ATMEL CORP
|
Part Package Code |
QFP
|
BGA
|
Package Description |
GREEN, LQFP-144
|
9 X 9 MM, 1.10 MM HEIGHT, 0.80 MM PITCH, GREEN, LFBGA-100
|
Pin Count |
144
|
100
|
Reach Compliance Code |
unknown
|
compliant
|
HTS Code |
8542.31.00.01
|
8542.31.00.01
|
Samacsys Manufacturer |
Microchip
|
|
Has ADC |
YES
|
YES
|
Address Bus Width |
22
|
24
|
Bit Size |
32
|
32
|
CPU Family |
ARM7
|
CORTEX-M3
|
Clock Frequency-Max |
16 MHz
|
20 MHz
|
DAC Channels |
NO
|
YES
|
DMA Channels |
NO
|
YES
|
External Data Bus Width |
16
|
8
|
JESD-30 Code |
S-PQFP-G144
|
S-PBGA-B100
|
Length |
20 mm
|
9 mm
|
Number of I/O Lines |
49
|
79
|
Number of Terminals |
144
|
100
|
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
|
TFBGA
|
Package Equivalence Code |
QFP144,.87SQ,20
|
BGA100,10X10,32
|
Package Shape |
SQUARE
|
SQUARE
|
Package Style |
FLATPACK, LOW PROFILE, FINE PITCH
|
GRID ARRAY, THIN PROFILE, FINE PITCH
|
Qualification Status |
Not Qualified
|
Not Qualified
|
RAM (bytes) |
4096
|
16384
|
ROM Programmability |
FLASH
|
FLASH
|
Seated Height-Max |
1.6 mm
|
1.1 mm
|
Speed |
16 MHz
|
64 MHz
|
Supply Voltage-Max |
3.6 V
|
1.95 V
|
Supply Voltage-Min |
3 V
|
1.8 V
|
Supply Voltage-Nom |
3.3 V
|
1.8 V
|
Surface Mount |
YES
|
YES
|
Technology |
CMOS
|
CMOS
|
Temperature Grade |
INDUSTRIAL
|
INDUSTRIAL
|
Terminal Form |
GULL WING
|
BALL
|
Terminal Pitch |
0.5 mm
|
0.8 mm
|
Terminal Position |
QUAD
|
BOTTOM
|
Width |
20 mm
|
9 mm
|
uPs/uCs/Peripheral ICs Type |
MICROCONTROLLER, RISC
|
MICROCONTROLLER, RISC
|
Base Number Matches |
1
|
2
|
Pbfree Code |
|
Yes
|
JESD-609 Code |
|
e1
|
Moisture Sensitivity Level |
|
3
|
On Chip Program ROM Width |
|
8
|
ROM (words) |
|
65536
|
Terminal Finish |
|
TIN SILVER COPPER
|
|
|
|
Compare AT91SAM7A1-AU with alternatives
Compare ATSAM3S1CA-CU with alternatives