Secure Flash memories with the serial interface especially designed for industrial applications, IoT applications and universal integrated circuit cards - UICC (SIM cards). They support secure boot and system level resilience and provides strong protection for operations such as over-the-air updates and device authentication.
* Status: P - mass production, S - samples, UD - under development, N - not recommended for new design.
| Chip |
Description |
Density
(organization)
|
Clock
frequency
|
Supply
voltage
[V]
|
Operating
temperature
[°C]
|
Package
|
Status *
|
| Automotive |
Commercial
& Industrial |
|
W77Q16JW |
- Secure Serial Flash memory
- 100% electrical and functional drop-in replacement for standard serial Flash memories
- Single/Dual/Quad SPI and QPI (Quad Peripheral Interface)
- STR (Single Transfer Rate) or DTR (Double Transfer Rate) read instructions
- page program up to 256 bytes per command
- automatic code and data authentication and fallback
- secure Over-The-Air (OTA) firmware update
- secure and unique device ID
- cryptographically secured write protection
- secure key provisioning and storage
- security certifications: Common Criteria EAL2 (Evaluation Assurance Level 2+), SESIP Level 2 (with IEC 62443 and NIST 8259A ready), ISO 21434, FIPS 140-3 CAVP and safety qualification: ISO 26262 ASIL-C ready
|
16 Mbit |
STR: 104 MHz /
DTR: 66 MHz |
1.7 – 1.95 |
-40 – +85
-40 – +105 |
SOIC-8 150 mil
WSON-8 6x5 mm |
UD |
P |
|
W77Q32JW |
- Secure Serial Flash memory
- 100% electrical and functional drop-in replacement for standard serial Flash memories
- Single/Dual/Quad SPI and QPI (Quad Peripheral Interface)
- STR (Single Transfer Rate) or DTR (Double Transfer Rate) read instructions
- page program up to 256 bytes per command
- automatic code and data authentication and fallback
- secure Over-The-Air (OTA) firmware update
- secure and unique device ID
- cryptographically secured write protection
- secure key provisioning and storage
- security certifications: Common Criteria EAL2 (Evaluation Assurance Level 2+), SESIP Level 2 (with IEC 62443 and NIST 8259A ready), ISO 21434, FIPS 140-3 CAVP and safety qualification: ISO 26262 ASIL-C ready
|
32 Mbit |
STR: 104 MHz /
DTR: 66 MHz |
1.7 – 1.95 |
-40 – +85
-40 – +105 |
SOP-8 208 mil |
UD |
P |
|
W77M26FJW |
- Secure Serial Flash memory
- 100% electrical and functional drop-in replacement for standard serial Flash memories
- Single/Dual/Quad SPI and QPI (Quad Peripheral Interface)
- STR (Single Transfer Rate) or DTR (Double Transfer Rate) read instructions
- page program up to 256 bytes per command
- automatic code and data authentication and fallback
- secure Over-The-Air (OTA) firmware update
- secure and unique device ID
- cryptographically secured write protection
- secure key provisioning and storage
- security certifications: Common Criteria EAL2 (Evaluation Assurance Level 2+), SESIP Level 2 (with IEC 62443 and NIST 8259A ready) and FIPS 140-3 CAVP
|
32 Mbit |
STR: 104 MHz /
DTR: 66 MHz |
1.7 – 1.95 |
-40 – +85 |
SOIC-16 300 mil | |
P |
|
W77Q64JW |
- Secure Serial Flash memory
- 100% electrical and functional drop-in replacement for standard serial Flash memories
- Single/Dual/Quad SPI and QPI (Quad Peripheral Interface)
- STR (Single Transfer Rate) or DTR (Double Transfer Rate) read instructions
- page program up to 256 bytes per command
- automatic code and data authentication and fallback
- secure Over-The-Air (OTA) firmware update
- secure and unique device ID
- cryptographically secured write protection
- secure key provisioning and storage
- security certifications: Common Criteria EAL2 (Evaluation Assurance Level 2+), SESIP Level 2 (with IEC 62443, NIST 8259A and WP.29 ready), ISO 21434, FIPS 140-3 CMVP and safety qualification: ISO 26262 ASIL-C ready
|
64 Mbit |
STR: 133 MHz /
DTR: 66 MHz |
1.7 – 1.95 |
-40 – +85
-40 – +105 |
SOP-16 300 mil
WSON-8 6x5 mm |
UD |
P |
|
W77Q64JV |
- Secure Serial Flash memory
- 100% electrical and functional drop-in replacement for standard serial Flash memories
- Single/Dual/Quad SPI and QPI (Quad Peripheral Interface)
- STR (Single Transfer Rate) or DTR (Double Transfer Rate) read instructions
- page program up to 256 bytes per command
- automatic code and data authentication and fallback
- secure Over-The-Air (OTA) firmware update
- secure and unique device ID
- cryptographically secured write protection
- secure key provisioning and storage
- security certifications: Common Criteria EAL2 (Evaluation Assurance Level 2+), SESIP Level 2 (with IEC 62443, NIST 8259A and WP.29 ready), ISO 21434, FIPS PUB 180-4 (CMVP, CAVP) and safety qualification: ISO 26262 ASIL-C ready
|
64 Mbit |
STR: 133 MHz /
DTR: 66 MHz |
2.7 – 3.6 |
-40 – +85
-40 – +105 |
SOIC-8 208 mil
WSON-8 6x5 mm |
UD |
P |
|
W77Q128JW |
- Secure Serial Flash memory
- 100% electrical and functional drop-in replacement for standard serial Flash memories
- Single/Dual/Quad SPI and QPI (Quad Peripheral Interface)
- STR (Single Transfer Rate) or DTR (Double Transfer Rate) read instructions
- page program up to 256 bytes per command
- automatic code and data authentication and fallback
- secure Over-The-Air (OTA) firmware update
- secure and unique device ID
- cryptographically secured write protection
- secure key provisioning and storage
- security certifications: Common Criteria EAL2 (Evaluation Assurance Level 2+), SESIP Level 2 (with IEC 62443, NIST 8259A and WP.29 ready), ISO 21434, FIPS 140-3 CMVP and safety qualification: ISO 26262 ASIL-C ready
|
128 Mbit |
STR: 133 MHz /
DTR: 66 MHz |
1.7 – 1.95 |
-40 – +85
-40 – +105 |
SOIC-8 208 mil
WSON-8 6x5 mm
SOIC-16 300 mil
TFBGA-24 8x6 mm |
UD |
P |
|
W77Q128JV |
- Secure Serial Flash memory
- 100% electrical and functional drop-in replacement for standard serial Flash memories
- Single/Dual/Quad SPI and QPI (Quad Peripheral Interface)
- STR (Single Transfer Rate) or DTR (Double Transfer Rate) read instructions
- page program up to 256 bytes per command
- automatic code and data authentication and fallback
- secure Over-The-Air (OTA) firmware update
- secure and unique device ID
- cryptographically secured write protection
- secure key provisioning and storage
- security certifications: Common Criteria EAL2 (Evaluation Assurance Level 2+), SESIP Level 2 (with IEC 62443, NIST 8259A and WP.29 ready), ISO 21434, FIPS PUB 180-4 (CMVP, CAVP) and safety qualification: ISO 26262 ASIL-C ready
|
128 Mbit |
STR: 133 MHz /
DTR: 66 MHz |
2.7 – 3.6 |
-40 – +85
-40 – +105 |
SOIC-8 208 mil
WSON-8 6x5 mm
SOIC-16 300 mil
TFBGA-24 8x6 mm |
UD |
P |
|
W77Q25NW |
- Secure Serial Flash memory
- 100% electrical and functional drop-in replacement for standard serial Flash memories
- Single/Dual/Quad SPI and QPI (Quad Peripheral Interface)
- STR (Single Transfer Rate) or DTR (Double Transfer Rate) read instructions
- page program up to 256 bytes per command
- automatic code and data authentication and fallback
- secure firmware update
- RPMC (Replay-Protected Monotonic Counter)
- secure and unique device ID
- cryptographically secured write protection
- secure key provisioning and storage
- security certifications: Common Criteria EAL2+, SESIP Level 2 (with IEC 62443, NIST 8259A and WP.29 ready), ISO 21434, FIPS PUB 180-4 (CMVP, CAVP) and safety qualification: ISO 26262 ASIL-C ready
|
256 Mbit |
STR: 133 MHz /
DTR: 66 MHz |
1.7 – 1.95 |
-40 – +85
-40 – +105 |
WSON-8 6x5 mm
SOIC-16 300 mil
TFBGA-24 8x6 mm |
UD |
S |
|
W77Q51NW |
- Secure Serial Flash memory
- 100% electrical and functional drop-in replacement for standard serial Flash memories
- Single/Dual/Quad SPI and QPI (Quad Peripheral Interface)
- STR (Single Transfer Rate) or DTR (Double Transfer Rate) read instructions
- page program up to 256 bytes per command
- automatic code and data authentication and fallback
- secure firmware update
- RPMC (Replay-Protected Monotonic Counter)
- secure and unique device ID
- cryptographically secured write protection
- secure key provisioning and storage
- security certifications: Common Criteria EAL2+, SESIP Level 2 (with IEC 62443, NIST 8259A and WP.29 ready), ISO 21434, FIPS PUB 180-4 (CMVP, CAVP) and safety qualification: ISO 26262 ASIL-C ready
|
512 Mbit |
STR: 133 MHz /
DTR: 66 MHz |
1.7 – 1.95 |
-40 – +85
-40 – +105 |
WSON-8 6x5 mm
SOIC-16 300 mil
TFBGA-24 8x6 mm |
UD |
S |
|
W77Q01NW |
- Secure Serial Flash memory
- 100% electrical and functional drop-in replacement for standard serial Flash memories
- Single/Dual/Quad SPI and QPI (Quad Peripheral Interface)
- STR (Single Transfer Rate) or DTR (Double Transfer Rate) read instructions
- page program up to 256 bytes per command
- automatic code and data authentication and fallback
- secure firmware update
- RPMC (Replay-Protected Monotonic Counter)
- secure and unique device ID
- cryptographically secured write protection
- secure key provisioning and storage
- security certifications: Common Criteria EAL2+, SESIP Level 2 (with IEC 62443, NIST 8259A and WP.29 ready), ISO 21434, FIPS PUB 180-4 (CMVP, CAVP) and safety qualification: ISO 26262 ASIL-C ready
|
1 Gbit |
STR: 133 MHz /
DTR: 66 MHz |
1.7 – 1.95 |
-40 – +85
-40 – +105 |
WSON-8 6x5 mm
SOIC-16 300 mil
TFBGA-24 8x6 mm |
UD |
S |
|
W75F40WBYJ |
- Secure Serial Flash memory
- Single/Dual/Quad/Octal secure SPI
- uniform 4KB sectors
- secure eXecute-in-Place (XiP)
- tamper and SCA/DPA resistant
- code and data confidentiality and integrity
- mutual authentication with SoC
- Common Criteria EAL5+ (Evaluation Assurance Level 5+) certificated
- 100,000 program/erase cycles
- 20-year data retention
- compliance with AEC-Q100 Grade 2 automotive specification available
|
4 Mbit |
50 MHz |
1.62 – 1.98 |
-40 – +105 |
WLCSP |
UD |
S |
|
W75F32WSFJ |
- Secure Serial Flash memory
- Single/Dual/Quad/Octal secure SPI
- uniform 4KB sectors
- secure eXecute-in-Place (XiP)
- tamper and SCA/DPA resistant
- code and data confidentiality and integrity
- mutual authentication with SoC
- Common Criteria EAL5+ (Evaluation Assurance Level 5+) certificated
- 100,000 program/erase cycles
- 20-year data retention
- compliance with AEC-Q100 Grade 2 automotive specification available
|
32 Mbit |
50 MHz |
1.62 – 1.95 |
-40 – +105 |
SOP-16 300 mil |
UD |
S |
|
W75F32WQ3J |
- Secure Serial Flash memory
- Single/Dual/Quad/Octal secure SPI
- uniform 4KB sectors
- secure eXecute-in-Place (XiP)
- tamper and SCA/DPA resistant
- code and data confidentiality and integrity
- mutual authentication with SoC
- Common Criteria EAL5+ (Evaluation Assurance Level 5+) certificated
- 100,000 program/erase cycles
- 20-year data retention
- compliance with AEC-Q100 Grade 2 automotive specification available
|
32 Mbit |
50 MHz |
1.62 – 1.95 |
-40 – +105 |
QFN-32 5x5 mm |
UD |
S |
