AT91SAM7S512-MU
vs
AT91SAM7S128D-MU
feature comparison
All Stats
Differences Only
Part Life Cycle Code
Active
Active
Ihs Manufacturer
MICROCHIP TECHNOLOGY INC
MICROCHIP TECHNOLOGY INC
Package Description
QFN-64
Reach Compliance Code
compliant
compliant
Has ADC
YES
YES
Address Bus Width
Bit Size
32
32
Boundary Scan
YES
YES
CPU Family
ARM7
ARM7
Clock Frequency-Max
20 MHz
20 MHz
DAC Channels
NO
NO
DMA Channels
YES
YES
External Data Bus Width
Format
FIXED POINT
FIXED POINT
Integrated Cache
NO
NO
JESD-30 Code
S-XQCC-N64
S-PQCC-N64
Length
9 mm
9 mm
Low Power Mode
YES
YES
Number of DMA Channels
11
11
Number of External Interrupts
2
2
Number of I/O Lines
32
32
Number of Serial I/Os
2
3
Number of Terminals
64
64
Number of Timers
5
3
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
UNSPECIFIED
PLASTIC/EPOXY
Package Code
HVQCCN
HVQCCN
Package Equivalence Code
LCC64,.35SQ,20
LCC64,.35SQ,20
Package Shape
SQUARE
SQUARE
Package Style
CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
RAM (bytes)
65536
32768
ROM (words)
524288
131072
ROM Programmability
FLASH
FLASH
Seated Height-Max
0.9 mm
0.9 mm
Speed
55 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
Terminal Form
NO LEAD
NO LEAD
Terminal Pitch
0.5 mm
0.5 mm
Terminal Position
QUAD
QUAD
Width
9 mm
9 mm
uPs/uCs/Peripheral ICs Type
MICROCONTROLLER, RISC
MICROCONTROLLER, RISC
Base Number Matches
2
2
Pbfree Code
Rohs Code
ECCN Code
3A991.A.2
HTS Code
8542.31.00.01
Factory Lead Time
4 Weeks
Samacsys Manufacturer
Microchip
JESD-609 Code
e3
Qualification Status
Not Qualified
Temperature Grade
INDUSTRIAL
Terminal Finish
MATTE TIN
Compare AT91SAM7S512-MU with alternatives