AT91SAM7X128B-CU
vs
AT91SAM7A2-AU
feature comparison
Rohs Code |
Yes
|
Yes
|
Part Life Cycle Code |
Transferred
|
Obsolete
|
Ihs Manufacturer |
ATMEL CORP
|
ATMEL CORP
|
Part Package Code |
BGA
|
QFP
|
Package Description |
GREEN, TFBGA-100
|
TQFP-176
|
Pin Count |
100
|
176
|
Reach Compliance Code |
unknown
|
compliant
|
ECCN Code |
3A991.A.2
|
|
HTS Code |
8542.31.00.01
|
8542.31.00.01
|
Factory Lead Time |
4 Weeks
|
|
Has ADC |
YES
|
YES
|
Additional Feature |
ALSO REQUIRES 3.3V SUPPLY
|
|
Address Bus Width |
|
21
|
Bit Size |
32
|
32
|
CPU Family |
ARM7
|
|
Clock Frequency-Max |
50 MHz
|
6 MHz
|
DAC Channels |
NO
|
NO
|
DMA Channels |
YES
|
NO
|
External Data Bus Width |
|
16
|
JESD-30 Code |
S-PBGA-B100
|
S-PQFP-G176
|
Length |
9 mm
|
24 mm
|
Number of I/O Lines |
62
|
57
|
Number of Terminals |
100
|
176
|
On Chip Program ROM Width |
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
|
|
Package Shape |
SQUARE
|
SQUARE
|
Package Style |
GRID ARRAY, THIN PROFILE, FINE PITCH
|
FLATPACK, LOW PROFILE, FINE PITCH
|
Peak Reflow Temperature (Cel) |
260
|
260
|
Qualification Status |
Not Qualified
|
Not Qualified
|
RAM (bytes) |
32768
|
|
ROM (words) |
131072
|
|
ROM Programmability |
FLASH
|
|
Seated Height-Max |
1.1 mm
|
1.6 mm
|
Speed |
55 MHz
|
30 MHz
|
Supply Voltage-Max |
1.95 V
|
3.6 V
|
Supply Voltage-Min |
1.65 V
|
3 V
|
Supply Voltage-Nom |
1.8 V
|
3.3 V
|
Surface Mount |
YES
|
YES
|
Technology |
CMOS
|
CMOS
|
Temperature Grade |
INDUSTRIAL
|
INDUSTRIAL
|
Terminal Form |
BALL
|
GULL WING
|
Terminal Pitch |
0.8 mm
|
0.5 mm
|
Terminal Position |
BOTTOM
|
QUAD
|
Time@Peak Reflow Temperature-Max (s) |
40
|
40
|
Width |
9 mm
|
24 mm
|
uPs/uCs/Peripheral ICs Type |
MICROCONTROLLER, RISC
|
MICROCONTROLLER, RISC
|
Base Number Matches |
2
|
1
|
JESD-609 Code |
|
e3
|
Terminal Finish |
|
Matte Tin (Sn)
|
|
|
|
Compare AT91SAM7X128B-CU with alternatives
Compare AT91SAM7A2-AU with alternatives