Renesas Electronics had earlier launched the SH7260 Series of microcontrollers, built around the SH2A-FPU 32-bit CPU core with superb real time processing capability, as a solution for the digital audio field. TheSH7262 and SH7264 belong to the SH7260 Series of microcontrollers, and the maximum operating frequency of 144 MHz enables faster operation in applications such as equipment control or digital audio signal processing. This combination of excellent signal processing performance and ROM code efficiency means that compression and decompression of audio data in formats required by digital audio applications, such as MP3, WMA, or AAC (Advanced Audio Coding), is performed more quickly and program sizes are reduced. Thanks to the newly added large-capacity SRAM, not only processing tasks related to equipment control and digital audio, but also video display capabilities can be implemented on a single chip. An ample 1-Mbyte or 640-Kbyte of on-chip SRAM is provided for video display use. It can be configured as a frame buffer to store video data temporarily, which is necessary when implementing graphical display capabilities. The generous SRAM capacity means that it is possible to use a TFTLCD panel display up to WQVGA size (480 x 240 pixels) without the need for external SDRAM as video memory. The SH7262 and SH7264 provide a new video display controller and digital video input pins for use with graphical and video display applications. Digital RGB output pins allow output of images or video in RGB565 format at up to WQVGA size (480 × 240 pixels). This reduces the total number of devices required and helps lower both the cost and the power consumption of the system.


Pin Count
Package Type
Program memory
0 KB ROMless
1088 KB
Cache Memory Remark
8 KB (instruction), 8 KB (operand), 4-way set associative
CPU (Bit, Clock, DMA, External Bus etc)
SH2A-FPU (32-bit)
Max. Frequency
144 MHz
Sub-Clock (32.768 kHz)
Real-Time Clock (RTC)
Power-On Reset
Floating Point Unit
DMA Remarks
DMAC x 16 ch
External Address/Data Bus
External Interrupt Pins
I/O Ports
16-bit Timers
7 ch
Watchdog Timers
1 ch
Other Timers
10-bit timer x 2
PWM Output
3-Phase PWM Output Function
A/D Converters
10-bit x 8 ch
2 ch
USB Ports
USB Host
USB Peripheral
USB High-Speed Support
USB Remarks
Low-speed Support (Host only)
14 ch
2 ch
8 ch
3 ch
1 ch
Serial Interface Remarks
SCIF (CSI:8ch/UART:8ch), RSPI (SPI:2ch), SSI (CSI:4ch), SIOF (CSI:1ch), SPDIF (CSI:1ch)
Display Functions
High-resolution display controller
VDC3: VGA (640 x 480)
Operating Conditions
Operating Voltage
3 to 3.6 V
Power Supply
VCC = PLLVCC = USBDVCC = USBUVCC = 1.1 to 1.3 V, PVCC = USBDPVCC = 3.0 to 3.6 V, AVCC = 3.0 to 3.6 V, USBAVCC = 1.1 to 1.3 V, USBAPVCC = 3.0 to 3.6 V, VSS = PLLVSS = AVSS = USBDVSS = USBAVSS = USBDPVSS = USBAPVSS = USBUVSS = 0 V
Operating Temperature
-40 to 85 ℃ (Ambient Temperature)
Automotive, General Purpose, LCD Control, Connectivity

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