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AT91FR40162SB-CU IC MCU 16/32BIT 2MB FLASH 121BGA. ARM7TDMI core, 75MHz clock speed, 256KB SRAM, 32 I/O lines.
Mfr Part #:

AT91FR40162SB-CU

Available from 1 distributors
Mfr Name: Microchip Technology
Microchip Technology
IC MCU 16/32BIT 2MB FLASH 121BGA. ARM7TDMI core, 75MHz clock speed, 256KB SRAM, 32 I/O lines.
✓ Total Stock: 35,000 pcs

AT91FR40162SB-CU Available from 1 distributor

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✓ Non-Authorised
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Components Technology Group, Inc. ✓
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35,000 pcs
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35000 pcs On Request 1 On Request On Request On Request On Request On Request
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AT91FR40162SB-CU Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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AT91FR40162SB-CU Description

Short technical summary and product information.

The AT91FR40162SB-CU is a 16/32-bit microcontroller from Microchip Technology based on the ARM7TDMI processor core. It features 2MB of on-chip Flash memory and 256KB of SRAM, operating at a maximum clock speed of 75MHz. The device supports a core supply voltage of 1.65V to 1.95V and I/O supply of 2.7V to 3.6V, with an operating temperature range of -40°C to 85°C.

 

This microcontroller includes 32 programmable I/O lines, an external bus interface (EBI/EMI), two USARTs, a three-channel 16-bit timer/counter, and a watchdog timer. It is designed for fully static operation and offers advanced power-saving features. The AT91FR40162SB-CU is available in a 121-ball TFBGA package measuring 10x10x1.26mm with 0.8mm ball pitch, suitable for surface mount assembly.

 

Typical applications include industrial control, embedded systems, and communication interfaces requiring a balance of performance and low power consumption. The ARM7TDMI core provides high-performance 32-bit RISC architecture with a 16-bit instruction set for code density.

AT91FR40162SB-CU Quick Information

Product Type: Microcontroller
Series: AT91FR40162SB
Canonical Name: AT91FR40162SB-CU
Subcategory: ARM7 Microcontrollers

AT91FR40162SB-CU Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 3 (168 Hours)
REACH Status: REACH Unaffected

AT91FR40162SB-CU Features

  • ARM7TDMI 32-bit RISC processor core.
  • 2MB Flash and 256KB SRAM memory.
  • 75MHz maximum clock speed.
  • 121-ball BGA package, 10x10mm.
  • Operating temperature range -40°C to 85°C.

AT91FR40162SB-CU Applications

  • Used in industrial control systems.
  • Suitable for embedded communication interfaces.
  • Ideal for low-power portable devices.
  • Applied in automotive electronics.

AT91FR40162SB-CU FAQs

7 frequently asked questions generated from this part’s specifications.
What is the supply voltage range for the AT91FR40162SB-CU?

Core supply voltage is 1.65V to 1.95V; I/O supply voltage is 2.7V to 3.6V.

What package does the AT91FR40162SB-CU come in?

121-ball TFBGA package, 10x10x1.26mm with 0.8mm ball pitch.

What is the operating temperature range?

-40°C to 85°C (TA).

Is the AT91FR40162SB-CU RoHS compliant?

Listed as RoHS3 Compliant, but this is unverified. Verify with manufacturer.

What is the maximum clock speed?

75MHz at VDDCORE=1.8V, 85°C.

How much Flash and SRAM does it have?

2MB Flash (1M x 16) and 256KB SRAM (256K x 8).

What processor core does it use?

ARM7TDMI 16/32-bit RISC core.

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