Heatgun decaps and packages database
This page lists all of my recent decaps using the heatgun method.
The main goal is to provide a reference to know whether a particular chip can be extracted or not, so as to avoid breaking it for nothing.
Heatgun
I’m using a Steinel HL 1620 S on the first position @1:
- 1600 W
- 300°C @1, 500°C @2
- 240l/min @ 1, 450l/min @ 2
Siliconinsider is using a Steinel HL 1610 S with identical specs.
Failures
On some chips the paddle is so thin that trying to extract the die with the heatgun method will inevitably result in a broken die.
With others, the die will always be stuck to the epoxy due to the packaging process.
This may depend on the manufacturer, the package or the reference itself.
Possible fails:
- partial: epoxy is partially stuck on the die
- stuck: epoxy is stuck on the die, can still be recovered with acid
- broken: the worst scenario, the die is shattered and irrecoverable
- paddle: die is stuck to the paddle and can easily break if you’re not careful
Blacklist
Thanks to Siliconinsider’s experience, we can predict that some manufacturers will fail most of the time:
- Sanyo: epoxy is stuck almost 100% of the time
- Mitsubishi
- Hitachi
- National semiconductor
- Motorola partially
Complete table
Note: some chips like the 6502 ones have obviously been relabeled.
Stats:
- 72x different manufacturers
- 204x entries
- 1x contributor
| Company | Reference | Package | Success | Notes |
|---|---|---|---|---|
| _ | 431 81L i | SOP8 | OK | |
| _ | 6452LI36TNZ03A | ✗ | stuck | |
| _ | 808025-611-A↲ | BGA | ✗ | stuck |
| _ | 808521-611-A↲ | BGA | ✗ | stuck |
| _ | MB87M8260↲ | TQFP-120 | OK | |
| _ | QMV600BF5↲i | OK | ||
| _ | S93C56↲ | OK | difficult | |
| AD | AD6480JST↲ | TQFP | ✗ | partial |
| AD | AD6485JST↲ | TQFP | ✗ | partial |
| Allegro | A6628SEDT↲ | PLCC-44 | OK | |
| Alliance | AS7C256↲ | SOJ-28 | OK | easy (4x) |
| Altera | EP910LC-40↲i | OK | ||
| Altera | EPM7256SQC208-7↲i | OK | flipped paddle | |
| AMI | 08-0091-01↲i | OK | ||
| AMD | AM79C950KC↲i | ✗ | partial | |
| AMD | AM9513AJC↲i | OK | ||
| AMD | Athlon AXDA2400↲ | flip chip | OK | underfill |
| ATI | 213TV2UA21↲ | PLCC | OK | |
| ATI | 215R3BUA22↲ | ✗ | stuck | |
| Atmel | AT49F002N↲ | PLCC | OK | |
| Atmel | AT49F512↲ | PLCC | OK | |
| Atmel | AT49LV1024↲ | VSOP | OK | |
| Atmel | AT89C51↲ | DIP-40 | ✗ | broken |
| Atmel | AT89C51↲ | DIP-40 | OK | (2x) |
| Atmel | AT89C51↲i | DIP-40 | OK | |
| Atmel | ATMEGA8A↲ | OK | ||
| Atmel | MEGA88PA↲i | ✗ | partial | |
| Brooktree | Bt458LPJ135↲i | OK | ||
| Cisco | 08-0072-01↲i | ✗ | broken stuck | |
| Cisco | M65421-0001FP↲i | ✗ | stuck | |
| CSI | 24WC01J↲ | SO-8 | OK | |
| CSI | 93C66V↲ | SO-8 | OK | |
| DragonChip | OHS6688F05SN↲i | SOP-20 | ✗ | dirt |
| Epson | E01A53CB↲ | TQFP | ✗ | broken |
| Epson | E09A41RA↲ | SOP-30 | OK | |
| Epson | E09A7418A↲ | ✗ | stuck | |
| Epson | SRM20100LLTM i | ✗ | broken big | |
| Epson | SRM2264LM-F551↲ | ✗ | stuck | |
| Epson | SRM2264LM-F590 | ✗ | stuck | |
| Epson | SRM2A256LLM10↲i | ✗ | stuck | |
| Epson | SRM2B256SLMX70↲i | ✗ | stuck | |
| Epson | X01A01CB↲ | BGA | ✗ | stuck |
| Fairchild | 74LVXC3245↲i | OK | ||
| Fujitsu | 29F400TC↲ | ✗ | partial | |
| Fujitsu | 29LV400↲i | OK | ||
| Genesys | GL819SC212↲ | QFP | OK | |
| Genesys | GL819SA111↲ | QFP | OK | |
| Harris | ICL7107CPL↲ | DIP-40 | OK | |
| Hitachi | HD63C09P↲ | DIP-40 | ✗ | stuck (2x) |
| HKE | HKE65SC02↲ | DIP-40 | OK | (2x) |
| HP | 1818-7425↲ | ✗ | broken stuck | |
| HP | 1MV7-0003↲ | SOIC | OK | big |
| Hynix | HMS38112↲ | SOP-20 | OK | |
| Hynix | HY57V641620HG↲ | SOP | ✗ | broken |
| Hynix | HY5DU281622ETP-5↲i | ✗ | stuck | |
| Hyundai | HY57V161610D↲ | ✗ | broken | |
| IDT | IDT77V1254-L25PGI↲i | QFP144 | OK | |
| Intel | P8031AH↲ | DIP-40 | OK | |
| Intel | P8035AHL↲ | DIP-40 | OK | |
| Intel | P8080A-1↲ | DIP-40 | OK | paddle |
| Intel | SB82371SB↲i | ✗ | stuck | |
| Intel | SB82558B↲i | ✗ | stuck | |
| Intersil | ICL7107CPL↲ | DIP-40 | OK | |
| Inventec | 6SI837↲i | ✗ | stuck | |
| IR | 108H↲i | SO-8 | OK | useless |
| ISSI | IS61C256AH↲ | SOJ-28 | OK | easy (2x) |
| JRC | 723↲ | SOP-14 | OK | |
| JRC | A0057B↲i | OK | ||
| JRC | A3014B↲i | OK | ||
| LG | TL2417MC↲ | QFP | ✗ | partial stacked |
| LSI | 08-0018-01↲i | ✗ | partial | |
| LSI | 08-0040-01↲i | QFP240 | OK | |
| LSI | 53C700-66↲i | QFP160 | OK | |
| LSI | 53C875J↲i | ✗ | stuck | |
| LSI | SC1679-00↲i | OK | ||
| LUCENT | 3042-70↲i | OK | ||
| LUCENT | 3042-70↲i | ✗ | cracked | |
| Macronix | MX29F400 i | ✗ | partial | |
| MediaTek | MT1828E↲ | TQFP | ✗ | stuck |
| MediaTek | MT1816E↲ | TQFP | OK | |
| Microchip | PIC16F616-I↲ | TSSOP | OK | |
| Mitsubishi | M5L8085AP↲i | DIP-40 | ✗ | stuck (2x) |
| Mosel Vitelic | V53C818HK40 | ✗ | stuck | |
| Motorola | 1821-2270↲ | OK | ||
| Motorola | MC6803CP-1↲ | DIP-40 | ✗ | stuck |
| Motorola | MC68HC908JL8CP↲ | DIP-28 | ✗ | stuck |
| Motorola | MC68SEC000PB16 i | ✗ | ||
| Motorola | VHCT574A↲ | SOIC | ✗ | stuck (2x) |
| MX | 27C512QC-12↲ | OK | ||
| MX | C982938 i | ✗ | stuck | |
| NationalSemi | ADG251↲i | ✗ | stuck | |
| NationalSemi | ADG266↲i | ✗ | stuck | |
| NationalSemi | SCX6B21A0F-V3↲i | ✗ | stuck | |
| Nec | 23C64340GZ↲ | ✗ | partial | |
| Nec | 82C55AC-2↲ | DIP-40 | OK | |
| Nec | C2164GC↲i | QFP100 | ✗ | stuck |
| OAK | OTI9073↲ | TQFP-100 | OK | |
| OAK | OTI9797↲ | TQFP-208 | ✗ | stuck |
| OKI | M514400D-60SJ↲ | ✗ | big stuck | |
| OKI | M51V4265E-60TK↲ | TSOP | ✗ | |
| Orbit | A603-18-01↲i | OK | ||
| Panasonic | AN22020A↲i | QFP-64 | ✗ | broken |
| Panasonic | MN103S37F↲i | TQFP-176 | ✗ | stuck |
| Panasonic | MN103SD9GRAB↲ | TQFP-144 | ✗ | stuck |
| Philips | AHCT04↲ | SOIC | ✗ | partial |
| PMC | PM5348-RC↲i | OK | flipped large | |
| Renesas | M63028FP↲ | SSOP | OK | |
| Renesas | R2A30234↲ | SSOP | OK | |
| Renesas | R8J32030HFPV↲i | QFP | ✗ | partial multiples |
| Rohm | 3525↲ | SSOP-14 | OK | |
| Rohm | B07785RFS↲ | TSSOP54 | ✗ | stuck |
| Rohm | BA1450S↲ | DIP | OK | |
| Rohm | BA5938FM↲i | HSOP-M28 | OK | |
| Rohm | BD3980F↲ | SOP | ✗ | partial |
| Rohm | BD6665FM↲i | HSOP-M28 | ✗ | stuck |
| Rohm | BD7902FS↲i | SOP | OK | |
| Rohm | BU4094BCF↲ | SOP | OK | |
| Sanyo | LC72130↲ | DIP | OK | |
| SEC | KM718BV87J-12↲i | ✗ | stuck | |
| Sharp | LH0080B↲ | DIP-40 | ✗ | partial |
| Siemens | 82C258A-12-N↲i | ✗ | blob broken | |
| SiliconImage | Sil9023CTU↲ | SOIC | OK | |
| Sony | CXD2938Q↲i | OK | ||
| Spansion | S29AL00D70TFI01↲ | ✗ | partial | |
| Spansion | S29AL016D70TFI01↲ | TSOP | OK | |
| SST | 29EE020↲ | PLCC | ✗ | partial |
| SST | SST39VF3201↲ | TSOP | ✗ | stuck |
| stmicro | 23400361-321↲i | BGA | ✗ | partial |
| stmicro | 24C04↲ | DIP-8 | OK | |
| stmicro | 358↲ | SO-8 | OK | |
| stmicro | 482I↲ | SO-8 | OK | |
| stmicro | FLI8668-LF↲ | BGA | ✗ | stuck |
| stmicro | HC4066↲ | SOIC | OK | |
| stmicro | SGWTBQTL-00↲i | ✗ | stuck | |
| stmicro | SMOOTH100143434↲ | QFP | OK | |
| stmicro | STM8S005C6T6↲ | LQFP-48 | OK | |
| stmicro | STM8S005K6T6C↲ | LQFP-32 | OK | |
| stmicro | STM8S105K6T6C↲ | LQFP-32 | ✗ | stuck |
| stmicro | STM8S207C8T6↲ | LQFP-48 | OK | |
| stmicro | STM32F030C8T6↲ | LQFP-48 | ✗ | stuck |
| stmicro | STM32F070CBT6↲ | LQFP-48 | OK | |
| stmicro | STM32F072CBT6↲ | LQFP-48 | ✗ | stuck |
| stmicro | STM32F103C6T6A↲ | LQFP-48 | OK | |
| stmicro | TDA7439↲ | DIP | OK | |
| stmicro | TDA7479D↲ | SOP | OK | |
| stmicro | TL082CN↲ | DIP-8 | OK | |
| stmicro | VHCT244↲ | SOIC | ✗ | partial |
| stmicro | VHCT32↲ | SOIC | OK | |
| SyncMOS | SM8952AC25PP↲ | DIP-40 | OK | |
| SyncMOS | SM8958AC25PP↲ | DIP-40 | OK | |
| Synertek | SYU6502↲ | DIP-40 | OK | |
| THine | THC63LVD823↲ | SOIC | OK | |
| TI | 200C040F001 i | OK | ||
| TI | 9815455GAII↲i | OK | ||
| TI | AD86↲ | SOIC | OK | |
| TI | BUF08821↲ | HTSSOP-20 | OK | |
| TI | CF64236BPBM↲i | OK | ||
| TI | CF64522PBM↲i | QFP120 | OK | |
| TI | CF64907APCM↲i | ✗ | partial | |
| TI | CF64947PCM↲i | OK | ||
| TI | HB541↲ | SOIC | OK | |
| TI | M430F413↲ | ✗ | stuck | |
| TI | NE5532P↲ | DIP-8 | OK | |
| TI | TL431C↲ | SO-8 | OK | |
| TI | LH531G1N↲i | ✗ | stuck | |
| TI | LH531GNK-82↲i | OK | ||
| TI | LH5359NN-80↲ | OK | (2x) | |
| TI | LS125A↲ | OK | ||
| TI | LV08A↲ | SOIC | OK | |
| TI | LV245A↲ | SOIC | OK | |
| TI | LVCZ161284A↲ | SOIC | OK | difficult |
| TI | TI-738X↲i | ✗ | stuck | |
| TI | TI-9815455↲i | OK | ||
| TI | TMDS341↲ | SOIC | OK | |
| TI | TPS65161↲ | HTSSOP28 | OK | |
| Toshiba | T6A39↲i | OK | ||
| Toshiba | T6A40↲i | OK | ||
| Toshiba | T6A40↲i | ✗ | partial | |
| Toshiba | T6A43↲i | OK | ||
| Toshiba | T6A43↲i | OK | paddle | |
| Toshiba | T6A43↲i | ✗ | stuck | |
| Toshiba | T6M53A↲i | ✗ | broken | |
| Toshiba | T6M53A↲ | OK | paddle | |
| Toshiba | T7778A↲i | OK | ||
| Toshiba | T7900↲i | OK | ||
| Toshiba | T84C00AM-8↲i | OK | ||
| Toshiba | TA8189N↲ | DIP | OK | |
| Toshiba | TC14L010AF↲i | OK | ||
| Toshiba | TC54256AF↲i | OK | ||
| UMC | UM6264AM-12L↲i | OK | ||
| UMC | UM6502↲ | DIP-40 | OK | |
| UMC | UA6527P↲ | DIP-40 | ✗ | stuck |
| UMC | UA6538↲ | DIP-40 | ✗ | stuck |
| V3semi | V962PBC-33LP↲i | OK | ||
| VLSI | VF4730-0001↲i | OK | ||
| WDC | W65C816S8P-14↲ | DIP-40 | ✗ | stuck |
| Winbond | W24257S-70LL↲i | ✗ | partial | |
| Winbond | W24258S-70LL↲i | OK | dirt | |
| Winbond | W9816G6CH-7↲ | TQFP | ✗ | stuck |
| Xilinx | XC3042A↲i | ✗ | stuck | |
| Xilinx | XC95288XL↲i | OK | ||
| Zarlink | MT8816AE↲ | DIP-40 | OK | |
| Zilog | Z84C0008FEC↲i | OK | ||
| Zilog | Z84C2006PEC↲ | DIP-40 | OK |