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Raspberry Pi® RP-A+ Raspberry Pi® A+ 256 MB 1 x 0.7 GHz
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Highlights & Details
Raspberry Pi ® Model A+
- MicroSD card slot
- Up to 30% less power consumption by switching regulator
- Enhanced audio quality
- 3.5Mm Audio socket replaced RCA Composite connection was
- Board is 2 cm shorter than the previous version
Technical specifications
- Type
Raspberry Pi® A+
- SoC
Broadcom BCM2835
- Processor
ARM 11
- Processor cores (No.)
1 x
- GPU
Broadcom Video Core IV
256 MB
- Clock speed
0.7 GHz
- Memory type
DDR2
- Operating system (Version)
w/o OS
- Internal ports
CSI (camera)
DSI (display)
GPIO (40-pin)
- External ports
1x USB 2.0
3.5 mm jack
HDMI™
micro SD
micro USB (current)
- Wi-Fi
no
- Power supply (LOV)
via USB
- Output voltage
5 V DC
- Output current
0.7 A
- Length
65 mm
- Width
56 mm
- Product type
SBC
Documents & Downloads
User & Safety Instructions
User & Safety Instructions 1299810 Raspberry Pi® RP-A+ Raspberry Pi® A+ 256 MB 1 x 0.7 GHz
Description
The Model A+ is the low-cost variant of the Raspberry Pi. It replaced the original Model A in November 2014. Compared to the Model A it has:
· More GPIO. The GPIO header has grown to 40 pins, while retaining the same pinout for the first 26 pins as the Model A and B.
· Micro SD. The old friction-fit SD card socket has been replaced with a much nicer push-push micro SD version.
· Lower power consumption. By replacing linear regulators with switching ones we’ve reduced power consumption by between 0.5W and 1W.
· Better audio. The audio circuit incorporates a dedicated low-noise power supply.
· Smaller, neater form factor. We’ve aligned the USB connector with the board edge, moved composite video onto the 3.5mm jack, and added four squarely-placed mounting holes. Model A+ is approximately 2cm shorter than the Model A.
We recommend the Model A+ for for embedded projects and projects which require very low power, and which do not require Ethernet or multiple USB ports.
· More GPIO. The GPIO header has grown to 40 pins, while retaining the same pinout for the first 26 pins as the Model A and B.
· Micro SD. The old friction-fit SD card socket has been replaced with a much nicer push-push micro SD version.
· Lower power consumption. By replacing linear regulators with switching ones we’ve reduced power consumption by between 0.5W and 1W.
· Better audio. The audio circuit incorporates a dedicated low-noise power supply.
· Smaller, neater form factor. We’ve aligned the USB connector with the board edge, moved composite video onto the 3.5mm jack, and added four squarely-placed mounting holes. Model A+ is approximately 2cm shorter than the Model A.
We recommend the Model A+ for for embedded projects and projects which require very low power, and which do not require Ethernet or multiple USB ports.
Features
- Broadcom BCM2835 700 MHz ARM1176JZFS processor with FPU and video core IV, Dual Core, 128 KB L2 cache, 250 MHz
- GPU offers Open GL ES 2.0, OpenVG with hardware acceleration and 1080p30 H.264 High-profile decoding
- GPixel GPU allows 1/s, 1.5 GTexel/s or 24 GFLOPs with texture filtering and DMA infrastructure
- 256 MB RAM
- Starts from an SD card, the running a version of the Linux operating system (not included)
- HDMI Video jack, HDMI 1.3a
- 1x USB 2.0 socket
- Power supply via micro USB
- 3.5 mm socket for audio output
- Terminal strip for GPIO and serial buses
- Pin strip dimensions for JTAG-plug connector
- Connector for Raspberry Pi HD video camera
- 2 Status LEDs (power, SD-card access)
- Power consumption: small 0.5 - 1.2 W
- Size (L x W x): 65 mm x 56 mm.
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