CY8C61x6, CY8C61x7
PSoC™ 61 MCU
Arm® Cortex®-M4
General description
PSoC™ 6 MCU is a high-performance, ultra-low-power and secured MCU platform, purpose-built for IoT
applications. The CY8C61x6/7 product line, based on the PSoC™ 6 MCU platform, is a combination of a
high-performance microcontroller with low-power flash technology, digital programmable logic,
high-performance analog-to-digital conversion and standard communication and timing peripherals.
Features
• 32-bit dual CPU subsystem
Note: In PSoC™ 61 the Cortex® M0+ is reserved for system functions, and is not available for applications.
- 150-MHz Arm® Cortex®-M4F (CM4) CPU with single-cycle multiply, floating point, and memory protection unit
(MPU)
- 100-MHz Cortex®-M0+ (CM0+) CPU with single-cycle multiply and MPU
- Core logic operation at either 1.1 V or 0.9 V, depending on the part selected. See Ordering information.
- Active CPU current slope with 1.1-V core operation
• Cortex®-M4: 40 µA/MHz
• Cortex®-M0+: 20 µA/MHz
- Active CPU current slope with 0.9-V core operation
• Cortex®-M4: 22 µA/MHz
• Cortex®-M0+: 15 µA/MHz
- Two DMA controllers with 16 channels each
• Memory subsystem
- 1-MBapplicationflash,32-KBauxiliaryflash(AUXFlash),and32-KBsupervisoryflash(SFlash);read-while-write
(RWW) support. Two 8-KB flash caches, one for each CPU.
- 288-KB SRAM with power and data retention control
- One-time-programmable (OTP) 1-Kb eFuse array
• Low-power 1.7-V to 3.6-V operation
- Six power modes for fine-grained power management
- Deep Sleep mode current of 7 µA with 64-KB SRAM retention
- On-chip Single-In Multiple Out (SIMO) DC-DC buck converter, <1 µA quiescent current
- Backup domain with 64 bytes of memory and real-time clock
• Flexible clocking options
- 8-MHz Internal Main Oscillator (IMO) with ±2% accuracy
- Ultra-low-power 32-kHz Internal Low-speed Oscillator (ILO)
- On-chip crystal oscillators (16 to 35 MHz, and 32 kHz)
- Phase-locked loop (PLL) for multiplying clock frequencies
- Frequency-locked loop (FLL) for multiplying IMO frequency
- Integer and fractional peripheral clock dividers
• Quad SPI (QSPI)/Serial Memory Interface (SMIF)
- Execute-In-Place (XIP) from external quad SPI Flash
- On-the-fly encryption and decryption
- 4-KB cache for greater XIP performance with lower power
- Supports single, dual, quad, dual-quad, and octal interfaces with throughput up to 640 Mbps
• Segment LCD drive
- Supports up to 99 segments and up to 8 commons
Datasheet
www.infineon.com
Please read the Important Notice and Warnings at the end of this document
page 1
002-21414 Rev. *P
2023-06-07