Salim Badakhshan
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Acer Chromebook C740 Quanta ZHNB DAZHNMB1AD0 Rev A Schematic
Technical Specifications
Technical Summary
This Quanta Computer Inc. ZHNB project motherboard, branded Benetton EDU(ZHNB) SHB ULT, is built around the Haswell ULT 15W platform featuring an integrated PCH and a Haswell C-1 2c BGA 1.6GHz ULV 15W 2+2 i5-4200U QS processor. The system utilizes dual-channel DDR3L 1600 MHz memory in a Memory Down configuration. The EC/KBC is a TI TM4E1G31H6ZRB, and the BIOS SPI flash is a W25Q64FVSSIG. Audio is handled by an ALC283 codec, while charging is managed by a BQ24707A battery charger. Power regulation is provided by a set of ICs including TPS54318, TPS51211, TPS51216, TPS51622, and TPS51225. The board also integrates a GL823C card reader, an SLB9655TT1.2 FW4.32 LAN controller, and an LGA Wireless-AC 7260 WLAN module.
Technician FAQ
Q: What is the BIOS SPI flash IC used on this motherboard?
A: The BIOS SPI flash IC is a W25Q64FVSSIG.
Q: What EC/KBC controller is used on this motherboard?
A: The EC/KBC controller is a TI TM4E1G31H6ZRB.
Q: What is the charging IC on this motherboard?
A: The battery charger IC is a BQ24707A.
Q: What is the memory architecture of this motherboard?
A: The memory architecture is dual-channel DDR3L 1600 MHz in a Memory Down configuration.
Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis.
Technical Specifications
| Parameter | Value |
|---|---|
| Brand | Benetton |
| Model | EDU(ZHNB) SHB ULT |
| Motherboard Manufacturer | Quanta Computer Inc. |
| Project Code | ZHNB |
| Date | Thursday, December 04, 2014 |
| CPU Platform | Haswell ULT 15W |
| CPU Model | Haswell C-1 2c BGA 1.6GHz ULV 15W 2+2 i5-4200U QS for proto/AJ0QEVEVT01 |
| PCH / Southbridge | Integrated PCH |
| EC / KBC | TI TM4E1G31H6ZRB |
| Audio Codec | ALC283 |
| BIOS / SPI Flash | W25Q64FVSSIG |
| Charging IC | BQ24707A |
| Power IC(s) | TPS54318, TPS51211, TPS51216, TPS51622, TPS51225 |
| RAM Type | DDR3L |
| RAM Architecture | Dual Channel DDR3L 1600 MHZ, Memory Down |
| Card Reader IC | GL823C |
| LAN IC | SLB9655TT1.2 FW4.32 |
| WiFi / WLAN IC | LGA Wireless-AC 7260 |
| Thermal Sensor | ISL29023ALS |
| Fan Driver | TPM |
Technical Summary
This Quanta Computer Inc. ZHNB project motherboard, branded Benetton EDU(ZHNB) SHB ULT, is built around the Haswell ULT 15W platform featuring an integrated PCH and a Haswell C-1 2c BGA 1.6GHz ULV 15W 2+2 i5-4200U QS processor. The system utilizes dual-channel DDR3L 1600 MHz memory in a Memory Down configuration. The EC/KBC is a TI TM4E1G31H6ZRB, and the BIOS SPI flash is a W25Q64FVSSIG. Audio is handled by an ALC283 codec, while charging is managed by a BQ24707A battery charger. Power regulation is provided by a set of ICs including TPS54318, TPS51211, TPS51216, TPS51622, and TPS51225. The board also integrates a GL823C card reader, an SLB9655TT1.2 FW4.32 LAN controller, and an LGA Wireless-AC 7260 WLAN module.
Technician FAQ
Q: What is the BIOS SPI flash IC used on this motherboard?
A: The BIOS SPI flash IC is a W25Q64FVSSIG.
Q: What EC/KBC controller is used on this motherboard?
A: The EC/KBC controller is a TI TM4E1G31H6ZRB.
Q: What is the charging IC on this motherboard?
A: The battery charger IC is a BQ24707A.
Q: What is the memory architecture of this motherboard?
A: The memory architecture is dual-channel DDR3L 1600 MHz in a Memory Down configuration.
Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis.
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