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− | '''GAP8''' is a [[nona-core]] {{arch|32}} [[RISC-V]] ultra-low power microprocessor designed by [[GreenWaves]] and introduced in early [[2018]] for the edge computing and IoT market. This processor, which is fabricated on [[TSMC]]'s [[55nm process|55LP process]], is based on the {{ethz|PULP}} open core. The GAP8 incorporates [[9 cores|nine]] RISC-V cores | + | '''GAP8''' is a [[nona-core]] {{arch|32}} [[RISC-V]] ultra-low power microprocessor designed by [[GreenWaves]] and introduced in early [[2018]] for the edge computing and IoT market. This processor, which is fabricated on [[TSMC]]'s [[55nm process|55LP process]], is based on the {{ethz|PULP}} open core. The GAP8 incorporates [[9 cores|nine]] RISC-V cores along with a [[neural process]] designed to accelerate [[convolutional neural network]]s (CNN). The GAP8 is said to offer a peak performance of up to 200 MOPS at 1 mW and up to 10 GOPS at a few tens of mW, making it well suitable for long autonomous battery-powered life. |
== Overview == | == Overview == | ||
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:[[File:gap8 block diagram.svg|700px]] | :[[File:gap8 block diagram.svg|700px]] | ||
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== Features == | == Features == | ||
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* 4x PWM | * 4x PWM | ||
* 32 kHz external quartz | * 32 kHz external quartz | ||
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* 2 programmable clocks | * 2 programmable clocks | ||
* Secured execution support with Memory Protection Unit (MPU) | * Secured execution support with Memory Protection Unit (MPU) | ||
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== See also == | == See also == | ||
− | * [https://fuse.wikichip.org/news/990/the-risc-v-momentum-continues-with-the-gap8-an-iot-ai-application-processor/ GAP8 on WikiChip Fuse] | + | * <!-- [https://fuse.wikichip.org/news/990/the-risc-v-momentum-continues-with-the-gap8-an-iot-ai-application-processor/ GAP8 on WikiChip Fuse]--> |
Facts about "GAP8 - GreenWaves"
Has subobject "Has subobject" is a predefined property representing a container construct and is provided by Semantic MediaWiki. | GAP8 - GreenWaves#package + |
base frequency | 250 MHz (0.25 GHz, 250,000 kHz) + |
core count | 9 + |
core voltage (max) | 1.2 V (12 dV, 120 cV, 1,200 mV) + |
core voltage (min) | 1 V (10 dV, 100 cV, 1,000 mV) + |
designer | GreenWaves + |
first announced | October 2016 + |
first launched | February 26, 2018 + |
full page name | greenwaves/gap8 + |
instance of | microprocessor + |
io voltage | 1.8 V (18 dV, 180 cV, 1,800 mV) + and 3.3 V (33 dV, 330 cV, 3,300 mV) + |
isa | RV32IMC + |
isa family | RISC-V + |
l1$ size | 100 KiB (102,400 B, 0.0977 MiB) + |
l1d$ size | 80 KiB (81,920 B, 0.0781 MiB) + |
l1i$ size | 20 KiB (20,480 B, 0.0195 MiB) + |
l2$ size | 0.5 MiB (512 KiB, 524,288 B, 4.882812e-4 GiB) + |
ldate | February 26, 2018 + |
main image | + |
main image caption | GAP8, front package + |
manufacturer | TSMC + |
market segment | Embedded + |
max cpu count | 1 + |
model number | GAP8 + |
name | GAP8 + |
package | aQFN + |
power dissipation | 0.06 W (60 mW, 8.046e-5 hp, 6.0e-5 kW) + |
process | 55 nm (0.055 μm, 5.5e-5 mm) + |
release price | $ 5.00 (€ 4.50, £ 4.05, ¥ 516.65) + |
smp max ways | 1 + |
technology | CMOS + |
thread count | 9 + |
word size | 32 bit (4 octets, 8 nibbles) + |