ARM Cortex-A34

The ARM Cortex-A34 is a low power central processing unit implementing the ARMv8.2-A 64-bit instruction set designed by ARM Ltd.^[1]

ARM Cortex-A34

General information
Launched	2019
Designed by	ARM Holdings
Cache
L1 cache	16–128 KB (8–64 KB I-cache with parity, 8–64 KB D-cache) per core
L2 cache	128–1024 KB
L3 cache	No
Architecture and classification
Application	Mobile Network Infrastructure Automotive designs Servers
Instruction set	ARMv8-A
Physical specifications
Cores	1–4 per cluster, multiple clusters
History
Predecessor	ARM Cortex-A32 (32-bit only)

Licensing

The Cortex-A34 is available as a SIP core to licensees whilst its design makes it suitable for integration with other SIP cores (e.g. GPU, display controller, DSP, image processor, etc.) into one die constituting a system on a chip (SoC).^[2]

Technical

Architecture	64-bit Armv8-A (AArch64 only)
Multicore	Up to 4 core
Superscalar	Partial[3]
Pipeline	In order (like ARM Cortex-A53 and ARM Cortex-A55)
L1 I-Cache / D-Cache	8k-64k
L2 Cache	128KB-1MB[4]
ISA Support	Only AArch64 for 64-bit ARM NEON TrustZone VFPv4 Floating point
Debug & Trace	CoreSight SoC-400[2]

See also

• Comparison of ARMv8-A cores, ARMv8 family
• Comparison of ARMv7-A cores, ARMv7 family