SST89C58-33-I-TQJ
vs
AT89S51-24JU
feature comparison
| Rohs Code |
No
|
Yes
|
| Part Life Cycle Code |
Obsolete
|
Transferred
|
| Ihs Manufacturer |
SILICON STORAGE TECHNOLOGY INC
|
ATMEL CORP
|
| Part Package Code |
QFP
|
LPCC
|
| Package Description |
TQFP-44
|
GREEN, PLASTIC, MS-018AC, LCC-44
|
| Pin Count |
44
|
44
|
| Reach Compliance Code |
unknown
|
unknown
|
| ECCN Code |
3A991.A.2
|
3A991.A.2
|
| HTS Code |
8542.31.00.01
|
8542.31.00.01
|
| Has ADC |
NO
|
NO
|
| Additional Feature |
ALSO OPERATES AT 2.7V MINIMUM SUPPLY
|
|
| Address Bus Width |
16
|
16
|
| Bit Size |
8
|
8
|
| CPU Family |
8051
|
8051
|
| Clock Frequency-Max |
33 MHz
|
33 MHz
|
| DAC Channels |
NO
|
NO
|
| DMA Channels |
NO
|
NO
|
| External Data Bus Width |
8
|
8
|
| JESD-30 Code |
S-PQFP-G44
|
S-PQCC-J44
|
| JESD-609 Code |
e0
|
e3
|
| Length |
10 mm
|
16.586 mm
|
| Number of I/O Lines |
32
|
32
|
| Number of Terminals |
44
|
44
|
| On Chip Program ROM Width |
8
|
8
|
| Operating Temperature-Max |
85 °C
|
85 °C
|
| Operating Temperature-Min |
-40 °C
|
-40 °C
|
| PWM Channels |
NO
|
NO
|
| Package Body Material |
PLASTIC/EPOXY
|
PLASTIC/EPOXY
|
| Package Code |
TQFP
|
QCCJ
|
| Package Equivalence Code |
TQFP44,.47SQ,32
|
LDCC44,.7SQ
|
| Package Shape |
SQUARE
|
SQUARE
|
| Package Style |
FLATPACK, THIN PROFILE
|
CHIP CARRIER
|
| Qualification Status |
Not Qualified
|
Not Qualified
|
| RAM (bytes) |
256
|
128
|
| ROM (words) |
36864
|
4096
|
| ROM Programmability |
FLASH
|
FLASH
|
| Seated Height-Max |
1.2 mm
|
4.572 mm
|
| Speed |
33 MHz
|
24 MHz
|
| Supply Current-Max |
88 mA
|
25 mA
|
| Supply Voltage-Max |
5.5 V
|
5.5 V
|
| Supply Voltage-Min |
5 V
|
4 V
|
| Supply Voltage-Nom |
5 V
|
5 V
|
| Surface Mount |
YES
|
YES
|
| Technology |
CMOS
|
CMOS
|
| Temperature Grade |
INDUSTRIAL
|
INDUSTRIAL
|
| Terminal Finish |
TIN LEAD
|
MATTE TIN
|
| Terminal Form |
GULL WING
|
J BEND
|
| Terminal Pitch |
0.8 mm
|
1.27 mm
|
| Terminal Position |
QUAD
|
QUAD
|
| Width |
10 mm
|
16.586 mm
|
| uPs/uCs/Peripheral ICs Type |
MICROCONTROLLER
|
MICROCONTROLLER
|
| Base Number Matches |
2
|
1
|
| Pbfree Code |
|
Yes
|
| Core Architecture |
|
8051
|
| Device Core |
|
8051
|
| Clock Speed |
|
24
|
| Ram |
|
0.125
|
| Flash Memory |
|
4
|
| Samacsys Manufacturer |
|
Microchip
|
| Moisture Sensitivity Level |
|
2
|
| Peak Reflow Temperature (Cel) |
|
245
|
|
|
|
Compare SST89C58-33-I-TQJ with alternatives
Compare AT89S51-24JU with alternatives