LD80C31
vs
QN87C51-2
feature comparison
| Part Life Cycle Code |
Obsolete
|
Obsolete
|
| Ihs Manufacturer |
MATRA MHS
|
INTEL CORP
|
| Reach Compliance Code |
unknown
|
unknown
|
| HTS Code |
8542.31.00.01
|
8542.31.00.01
|
| Has ADC |
NO
|
NO
|
| Additional Feature |
BOOLEAN PROCESSOR
|
BOOLEAN PROCESSOR; EMULATION HARDWARE
|
| Address Bus Width |
16
|
16
|
| Bit Size |
8
|
8
|
| Boundary Scan |
NO
|
NO
|
| Clock Frequency-Max |
12 MHz
|
12 MHz
|
| DAC Channels |
NO
|
NO
|
| DMA Channels |
NO
|
NO
|
| External Data Bus Width |
8
|
8
|
| Format |
FIXED POINT
|
FIXED POINT
|
| Integrated Cache |
NO
|
NO
|
| JESD-30 Code |
R-GDIP-T40
|
S-PQCC-J44
|
| Low Power Mode |
YES
|
YES
|
| Number of DMA Channels |
|
|
| Number of External Interrupts |
2
|
2
|
| Number of I/O Lines |
32
|
32
|
| Number of Serial I/Os |
1
|
1
|
| Number of Terminals |
40
|
44
|
| Number of Timers |
2
|
2
|
| On Chip Data RAM Width |
8
|
8
|
| Operating Temperature-Max |
85 °C
|
70 °C
|
| Operating Temperature-Min |
-40 °C
|
|
| PWM Channels |
NO
|
NO
|
| Package Body Material |
CERAMIC, GLASS-SEALED
|
PLASTIC/EPOXY
|
| Package Shape |
RECTANGULAR
|
SQUARE
|
| Package Style |
IN-LINE
|
CHIP CARRIER
|
| Qualification Status |
Not Qualified
|
Not Qualified
|
| RAM (words) |
128
|
128
|
| ROM (words) |
0
|
4096
|
| ROM Programmability |
ROM LESS
|
OTPROM
|
| Speed |
12 MHz
|
12 MHz
|
| Supply Current-Max |
20 mA
|
20 mA
|
| Supply Voltage-Max |
5.5 V
|
6 V
|
| Supply Voltage-Min |
4.5 V
|
5 V
|
| Supply Voltage-Nom |
5 V
|
5 V
|
| Surface Mount |
NO
|
YES
|
| Technology |
CMOS
|
CMOS
|
| Temperature Grade |
INDUSTRIAL
|
COMMERCIAL
|
| Terminal Form |
THROUGH-HOLE
|
J BEND
|
| Terminal Position |
DUAL
|
QUAD
|
| uPs/uCs/Peripheral ICs Type |
MICROCONTROLLER
|
MICROCONTROLLER
|
| Base Number Matches |
1
|
1
|
| Part Package Code |
|
LCC
|
| Package Description |
|
PLASTIC, LCC-44
|
| Pin Count |
|
44
|
| Length |
|
16.5862 mm
|
| On Chip Program ROM Width |
|
8
|
| Package Code |
|
QCCJ
|
| Seated Height-Max |
|
4.57 mm
|
| Terminal Pitch |
|
1.27 mm
|
| Width |
|
16.5862 mm
|
|
|
|
Compare LD80C31 with alternatives
Compare QN87C51-2 with alternatives