ST72F321AR9TCXS
vs
ST72F321J7TC
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
|
125 °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
|
3.8 V
|
| Supply Voltage-Nom |
5 V
|
5 V
|
| Surface Mount |
YES
|
YES
|
| Technology |
CMOS
|
CMOS
|
| Temperature Grade |
AUTOMOTIVE
|
AUTOMOTIVE
|
| 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
|
9
|
|
|
|
Compare ST72F321AR9TCXS with alternatives
Compare ST72F321J7TC with alternatives