AT91SAM7S512B-AU
vs
AT91SAM7S128C-MU
feature comparison
| Rohs Code |
Yes
|
|
| Part Life Cycle Code |
Transferred
|
Active
|
| Part Package Code |
QFP
|
|
| Package Description |
Lfqfp, Qfp64,.47sq,20
|
Hvqccn, Lcc64,.35sq,20
|
| Pin Count |
64
|
|
| Reach Compliance Code |
Compliant
|
Compliant
|
| ECCN Code |
3A991.a.2
|
|
| HTS Code |
8542.31.00.25
|
8542.31.00.01
|
| Has ADC |
Yes
|
Yes
|
| Additional Feature |
Also Requires 3.3v Supply
|
|
| Address Bus Width |
|
|
| Bit Size |
32
|
32
|
| CPU Family |
Arm7
|
Arm7
|
| Clock Frequency-Max |
50 Mhz
|
20 Mhz
|
| DAC Channels |
No
|
No
|
| DMA Channels |
Yes
|
Yes
|
| External Data Bus Width |
|
|
| JESD-30 Code |
S-PQFP-G64
|
S-XQCC-N64
|
| Length |
10 Mm
|
9 Mm
|
| Number of I/O Lines |
32
|
32
|
| Number of Terminals |
64
|
64
|
| 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
|
Unspecified
|
| Package Code |
LFQFP
|
HVQCCN
|
| Package Equivalence Code |
QFP64,.47SQ,20
|
LCC64,.35SQ,20
|
| Package Shape |
Square
|
Square
|
| Package Style |
Flatpack, Low Profile, Fine Pitch
|
Chip Carrier, Heat Sink/Slug, Very Thin Profile
|
| Qualification Status |
Not Qualified
|
|
| RAM (bytes) |
65536
|
32768
|
| ROM (words) |
524288
|
131072
|
| ROM Programmability |
Flash
|
Flash
|
| Seated Height-Max |
1.6 Mm
|
0.9 Mm
|
| Speed |
55 Mhz
|
55 Mhz
|
| Supply Voltage-Max |
1.95 V
|
1.95 V
|
| Supply Voltage-Min |
1.65 V
|
1.8 V
|
| Supply Voltage-Nom |
1.8 V
|
1.8 V
|
| Surface Mount |
Yes
|
Yes
|
| Technology |
Cmos
|
Cmos
|
| Temperature Grade |
Industrial
|
|
| Terminal Form |
Gull Wing
|
No Lead
|
| Terminal Pitch |
0.5 Mm
|
0.5 Mm
|
| Terminal Position |
Quad
|
Quad
|
| Width |
10 Mm
|
9 Mm
|
| uPs/uCs/Peripheral ICs Type |
Microcontroller, Risc
|
Microcontroller, Risc
|
| Base Number Matches |
2
|
2
|
| Boundary Scan |
|
Yes
|
| Format |
|
Fixed Point
|
| Integrated Cache |
|
No
|
| Low Power Mode |
|
Yes
|
| Number of DMA Channels |
|
11
|
| Number of External Interrupts |
|
2
|
| Number of Serial I/Os |
|
2
|
| Number of Timers |
|
5
|
| On Chip Data RAM Width |
|
8
|
|
|
|