ST72F321AR9TCXS
vs
ST72F321J7TARE
feature comparison
Part Life Cycle Code |
Active
|
Active
|
Ihs Manufacturer |
STMICROELECTRONICS
|
STMICROELECTRONICS
|
Part Package Code |
QFP
|
QFP
|
Package Description |
10 X 10 MM, ROHS COMPLIANT, LQFP-64
|
10 X 10 MM, ROHS COMPLIANT, LQFP-44
|
Pin Count |
64
|
44
|
Reach Compliance Code |
compliant
|
compliant
|
HTS Code |
8542.31.00.01
|
8542.31.00.01
|
Has ADC |
YES
|
YES
|
Address Bus Width |
|
|
Bit Size |
8
|
8
|
Boundary Scan |
NO
|
NO
|
CPU Family |
ST72
|
ST72
|
Clock Frequency-Max |
16 MHz
|
16 MHz
|
DAC Channels |
NO
|
NO
|
DMA Channels |
NO
|
NO
|
External Data Bus Width |
|
|
JESD-30 Code |
S-PQFP-G64
|
S-PQFP-G44
|
Length |
10 mm
|
10 mm
|
Number of I/O Lines |
48
|
32
|
Number of Terminals |
64
|
44
|
Number of Timers |
5
|
5
|
On Chip Program ROM Width |
8
|
8
|
Operating Temperature-Max |
125 °C
|
85 °C
|
Operating Temperature-Min |
-40 °C
|
-40 °C
|
PWM Channels |
YES
|
YES
|
Package Body Material |
PLASTIC/EPOXY
|
PLASTIC/EPOXY
|
Package Code |
LFQFP
|
LQFP
|
Package Shape |
SQUARE
|
SQUARE
|
Package Style |
FLATPACK, LOW PROFILE, FINE PITCH
|
FLATPACK, LOW PROFILE
|
RAM (bytes) |
2048
|
1536
|
ROM (words) |
61440
|
49152
|
ROM Programmability |
FLASH
|
FLASH
|
Seated Height-Max |
1.6 mm
|
1.6 mm
|
Speed |
8 MHz
|
8 MHz
|
Supply Voltage-Max |
5.5 V
|
5.5 V
|
Supply Voltage-Min |
3.8 V
|
4.5 V
|
Supply Voltage-Nom |
5 V
|
5 V
|
Surface Mount |
YES
|
YES
|
Technology |
CMOS
|
CMOS
|
Temperature Grade |
AUTOMOTIVE
|
INDUSTRIAL
|
Terminal Form |
GULL WING
|
GULL WING
|
Terminal Pitch |
0.5 mm
|
0.8 mm
|
Terminal Position |
QUAD
|
QUAD
|
Width |
10 mm
|
10 mm
|
uPs/uCs/Peripheral ICs Type |
MICROCONTROLLER
|
MICROCONTROLLER
|
Base Number Matches |
1
|
1
|
|
|
|
Compare ST72F321AR9TCXS with alternatives
Compare ST72F321J7TARE with alternatives