ATSAM3S4CA-CU
vs
AT91SAM7S161-AU
feature comparison
| Pbfree Code |
Yes
|
|
| Rohs Code |
Yes
|
|
| Part Life Cycle Code |
Transferred
|
Active
|
| Ihs Manufacturer |
ATMEL CORP
|
MICROCHIP TECHNOLOGY INC
|
| Part Package Code |
BGA
|
|
| Package Description |
9 X 9 MM, 1.10 MM HEIGHT, 0.80 MM PITCH, GREEN, LFBGA-100
|
LQFP-64
|
| Pin Count |
100
|
|
| Reach Compliance Code |
compliant
|
compliant
|
| HTS Code |
8542.31.00.01
|
|
| Samacsys Manufacturer |
Microchip
|
Microchip
|
| Has ADC |
YES
|
YES
|
| Address Bus Width |
24
|
8
|
| Bit Size |
32
|
32
|
| 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
|
8
|
| JESD-30 Code |
S-PBGA-B100
|
S-PQFP-G64
|
| JESD-609 Code |
e1
|
|
| Length |
9 mm
|
10 mm
|
| Moisture Sensitivity Level |
3
|
|
| Number of I/O Lines |
79
|
32
|
| 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 |
TFBGA
|
LFQFP
|
| Package Equivalence Code |
BGA100,10X10,32
|
QFP64,.47SQ,20
|
| Package Shape |
SQUARE
|
SQUARE
|
| Package Style |
GRID ARRAY, THIN PROFILE, FINE PITCH
|
FLATPACK, LOW PROFILE, FINE PITCH
|
| Qualification Status |
Not Qualified
|
|
| RAM (bytes) |
49152
|
4096
|
| ROM (words) |
65536
|
16384
|
| ROM Programmability |
FLASH
|
FLASH
|
| Seated Height-Max |
1.1 mm
|
1.6 mm
|
| Speed |
64 MHz
|
55 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
|
|
| Terminal Finish |
TIN SILVER COPPER
|
|
| Terminal Form |
BALL
|
GULL WING
|
| Terminal Pitch |
0.8 mm
|
0.5 mm
|
| Terminal Position |
BOTTOM
|
QUAD
|
| Width |
9 mm
|
10 mm
|
| uPs/uCs/Peripheral ICs Type |
MICROCONTROLLER, RISC
|
MICROCONTROLLER, RISC
|
| Base Number Matches |
2
|
2
|
| Factory Lead Time |
|
4 Weeks
|
| Boundary Scan |
|
YES
|
| Format |
|
FIXED POINT
|
| Integrated Cache |
|
NO
|
| Low Power Mode |
|
YES
|
| Number of DMA Channels |
|
9
|
| Number of External Interrupts |
|
1
|
| Number of Serial I/Os |
|
2
|
| Number of Timers |
|
3
|
| On Chip Data RAM Width |
|
8
|
|
|
|
Compare ATSAM3S4CA-CU with alternatives
Compare AT91SAM7S161-AU with alternatives