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SH7262, SH7264

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MPU & MCU

SuperH Family

SH7260 Series

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FAQ NO : 1000591 Issue Date : Sep.09.11 Functions : Electrical Characteristics How can I understand the characteristics of the pin multiplexed with a schmitt trigger pin? The applicable DC characteristic level is adopted to the selected pin by PFC. But the following models always remain in schmitt trigger characteristics.SH7020 Series, SH7030 Series, SH7040 Series, SH7058 Series... Relevant Products SH7286 SH7285 SH7263 SH7262, SH7264 SH7243 SH7206 SH7205 SH7203 SH7124, SH7125 SH7146, SH7149 SH7144, SH7145 SH7083, SH7084, SH7085, SH7086 SH7065 SH7058 SH7055 SH7050, SH7051 SH7052, SH7053, SH7054 SH7047, SH7049, SH7105, SH7107, SH7109 SH7046, SH7148, SH7101, SH7048, SH7104, SH7106, SH7108 SH7040, SH7041, SH7042, SH7043, SH7044, SH7045 SH7032, SH7034, SH7034B SH7020, SH7021 SH7018 SH7014, SH7016, SH7017 SH7011
FAQ NO : 1000333 Issue Date : Mar.17.11 Functions : Pin What happens when unused pins are left open? Unused pins are configured as follows typically: - Input-dedicated pin: Fixed (pull-up, pull-down, connected to the power supply or ground)- Output-dedicated pin: Open - I/O pin: Fixed to input (pull-up or pull-down), or left open to output- NC pin: C... Relevant Products SH7286 SH7285 SH7265 SH7263 SH7262, SH7264 SH7243 SH7214, SH7216 SH7211 SH7206 SH7205 SH7203 SH7124, SH7125 SH7670 SH7619 SH7146, SH7149 SH7144, SH7145 SH7131, SH7132, SH7136, SH7137 SH7083, SH7084, SH7085, SH7086 SH7065 SH7058 SH7055 SH7052, SH7053, SH7054 SH7047, SH7049, SH7105, SH7107, SH7109 SH7046, SH7148, SH7101, SH7048, SH7104, SH7106, SH7108 SH7040, SH7041, SH7042, SH7043, SH7044, SH7045 SH7032, SH7034, SH7034B SH7020, SH7021 SH7018 SH7014, SH7016, SH7017 SH7011
FAQ NO : 1000332 Issue Date : Mar.17.11 Functions : Power Save Is it necessary to clear the module standby of peripheral modules to use after power-on? Yes, it is necessary to do so.After power-on reset, most of peripheral modules are in module standby state (clock is not supplied to modules). So, you must clear the module standby of peripheral modules to use at first. Relevant Products SH7286 SH7285 SH7263 SH7262, SH7264 SH7261 SH7243 SH7214, SH7216 SH7211 SH7206 SH7203 SH7201 SH7124, SH7125 SH7147 SH7146, SH7149 SH7144, SH7145 SH7131, SH7132, SH7136, SH7137 SH7083, SH7084, SH7085, SH7086 SH7065 SH7047, SH7049, SH7105, SH7107, SH7109 SH7046, SH7148, SH7101, SH7048, SH7104, SH7106, SH7108
FAQ NO : 1000331 Issue Date : Mar.17.11 Functions : Serial Interface (Clock Sync./Clock Async.) In Usage Notes in the Serial Communication Interface chapter in the Hardware Manual, we find the description of a calculation formula for the receive margin (M) in asynchronous mode. What does the formula refer to? What does the F (absolute deviation of cl... Receive margin (M) indicates in which position in one bit period the data is sampled. M = 50% represents the sampling at the center of one bit period. M = 0%, at the start or the end of one bit period. M = 0% indicates there is no margin. So, we recom... Relevant Products SH7286 SH7285 SH7262, SH7264 SH7243 SH7214, SH7216 SH7211 SH7124, SH7125 SH7146, SH7149 SH7144, SH7145 SH7131, SH7132, SH7136, SH7137 SH7083, SH7084, SH7085, SH7086 SH7065 SH7058 SH7055 SH7047, SH7049, SH7105, SH7107, SH7109 SH7046, SH7148, SH7101, SH7048, SH7104, SH7106, SH7108 SH7040, SH7041, SH7042, SH7043, SH7044, SH7045 SH7032, SH7034, SH7034B SH7020, SH7021 SH7018 SH7014, SH7016, SH7017 SH7011
FAQ NO : 1000265 Issue Date : Dec.22.10 Functions : USB When using the SH family MCU USB as the USB function module, and the power is not supplied to the MCU, is it possible to connect the USB connector to the USB host and the power is supplied only to the VBUS pin (Apply the voltage to the VBUS pin of the MCU)... Such operation does not affect the MCU. Relevant Products SH7266, SH7267 SH7265 SH7263 SH7262, SH7264 SH7205 SH7203 SH7670
FAQ NO : 1000263 Issue Date : Dec.22.10 Functions : Bus State Controller/External Bus Interface CS4 pin and A22 pin is multiplexed with the same pin, however, is it available to connect a memory (bigger than 8 MB) which uses address lines A22 and higher in CS4 space? As it is not available to use A22 address line in CS4 space, connect a memory which uses address lines A21 or lower. Relevant Products SH7266, SH7267 SH7262, SH7264
FAQ NO : 1000261 Issue Date : Dec.22.10 Functions : General MPU/MCU I would like to verify the serial flash memory that will be used satisfies the timing as the boot memory. Which document should I refer to? Serial flash boot (boot modes 1 and 3) is described in the application note "High-speed Read/Write Serial Flash Memory Using the Renesas Serial Peripheral lnterface" (Document number: REJ06B0889-0100). Serial flash boot reads the program data from ... Relevant Products SH7266, SH7267 SH7262, SH7264
FAQ NO : 105549 Issue Date : Mar.23.09 Functions : CPU What is the result when division by zero is executed? A division instruction (DIV1 instruction) of the SuperH microcomputer supports neither zero division nor overflow detection. Please check for zero division and overflow division before dividing.For the division instruction (DIVU instruction and D... Relevant Products SuperH RISC engine Family

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MPU/MCU Peripherals (8)
- Communication Function (2)
  - Serial Interface (Clock Sync./Clock Async.) (1)
  - USB (1)
- CPU (1)
- Electrical Characteristics (1)
- External Bus Expansion (1)
  - Bus State Controller/External Bus Interface (1)
- General MPU/MCU (1)
- Pin (1)
- Power Save (1)

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