PDF R5H30211 Data sheet ( Hoja de datos )

Número de pieza	R5H30211
Descripción	Microcomputer
Fabricantes	Renesas
Logotipo
Hay una vista previa y un enlace de descarga de R5H30211 (archivo pdf) en la parte inferior de esta página. Total 19 Páginas
No Preview Available ! R5H30211 Renesas Microcomputer REJ03B0259-0110 Rev.1.10 Jun. 05, 2009 Overview This LSI is a single-chip microcontroller unit (MCU) built around the H8/300H CPU. Four I/O ports, ROM, RAM, EEPROM, a random number generator (RNG), a watchdog timer (WDT), a firewall management unit (FMU), interval timers (TMR1/TMR2), I2C bus interface (IIC2), synchronous serial communication unit (SSU), and a coprocessor are included. Operating at a maximum 10-MHz internal clock rate, the H8/300H CPU rapidly executes bit manipulation instructions, arithmetic and logic instructions, and data transfer instructions. The on-chip coprocessor executes modular multiplications (such as ABR-1 modN + kN), which are used to calculate modular exponentiation XY modN, and DES calculation processing at a high speed. Table 1 lists the features of this LSI. Table 1 Features CPU Item I/O ports www.DataSheet4U.com Specification H8/300H CPU Upper compatible with the H8/300 CPU in the object level Sixteen 16-bit registers (Sixteen 8-bit registers + eight 16-bit registers or Eight 32-bit registers) • High-speed operation  Maximum clock rate: internal clock 10 MHz  Add/subtract: 0.20 µs (10 MHz)  Multiply/divide: 1.40 µs (10 MHz) • Streamlined, concise instruction set  16-bit variable instruction length: 2 to 10 bytes  arithmetic and logic operations between registers  MOV instruction for data transfer between registers and memory • Maximum 16-Mbyte address space • Instruction set features  8-, 16-, or 32-bit transfer or arithmetic instructions  Unsigned or signed multiply instruction (8 bits × 8 bits and 16 bits × 16 bits)  Unsigned or signed divide instruction (16 bits ÷ 8 bits and 32 bits ÷ 16 bits)  Bit-accumulator instructions • Register-indirect specification of bit positions  EEPROM write instruction (EEPMOV.B instruction)  High-speed block transfer instruction (EEPMOV.W instruction) • Four general-purpose input/output ports (Also used for interrupts) Note: When writing to the DDR7 to DDR4 bits, use the MOV instruction instead of the bit manipulation instruction. REJ03B0259-0110 Rev.1.10 Jun. 05, 2009 Page 1 of 17 1 page R5H30211 Pin Assignment Figure 2 shows the pin arrangement of this LSI. NC P4/SCS/IRQ CLK RES VCC 20 19 18 17 16 1 15 2 14 3 (Top view) 13 4 12 5 11 6 7 8 9 10 NC P3/SSCK/IRQ P1/SSI/SDA/IRQ P2/SSO/SCL/IRQ VSS Figure 2 Pin Assignment www.DataSheet4U.com REJ03B0259-0110 Rev.1.10 Jun. 05, 2009 Page 5 of 17 5 Page R5H30211 CLK φ Double of oscillator clock φ Same as on-chip oscillator clock φ Half of on-chip oscillator clock tscyc tscyc tscyc Figure 4.3 System Clock Timing (External clock) I/O port (input) VIH VIL tf VIH VIL tr Figure 5 I/O Port Input Waveform VCC CLK 1.8 V VIH VIL 0.8V RES VIL ton tRWL1 VIL VIL tRWL2 VIL tRWL2 toff Note: At power-on and after power-off, Vcc, CLK, and RES pins should be driven low (GND level). Figure 6 Power ON/OFF and RES Input Timing CLK (in sleep mode 2) Sleep mode 2 CLK (in sleep mode 1) Sleep mode 1 VIH IRQ www.DataSheet4U.com tCLKH Program execution state Power-down state VIL VIL tCLKS tIRQW Exception handling state SLEEP instruction IRQ Figure 7 Interrupt Timing in Sleep Mode 1 and Sleep Mode 2 REJ03B0259-0110 Rev.1.10 Jun. 05, 2009 Page 11 of 17 11 Page

Páginas	Total 19 Páginas
PDF Descargar	[ Datasheet R5H30211.PDF ]

Hoja de datos destacado

Número de pieza	Descripción	Fabricantes
R5H30211	Microcomputer	Renesas

Número de pieza	Descripción	Fabricantes
SLA6805M	High Voltage 3 phase Motor Driver IC.	Sanken
SDC1742	12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters.	Analog Devices

DataSheet.es es una pagina web que funciona como un repositorio de manuales o hoja de datos de muchos de los productos más populares,
permitiéndote verlos en linea o descargarlos en PDF.

DataSheet.es | 2020 | Privacy Policy | Contacto | Buscar