R5S77631Y266BGV Renesas Electronics America, R5S77631Y266BGV Datasheet - Page 77
R5S77631Y266BGV
Manufacturer Part Number
R5S77631Y266BGV
Description
IC SUPERH MPU ROMLESS 499BGA
Manufacturer
Renesas Electronics America
Series
SuperH® SH7780r
Datasheet
1.R5S77631Y266BGV.pdf
(2056 pages)
Specifications of R5S77631Y266BGV
Core Processor
SH-4A
Core Size
32-Bit
Speed
266MHz
Connectivity
Audio Codec, I²C, MMC, SCI, SIM, SIO, SSI, USB
Peripherals
DMA, LCD, POR, WDT
Number Of I /o
107
Program Memory Type
ROMless
Ram Size
16K x 8
Voltage - Supply (vcc/vdd)
1.15 V ~ 1.35 V
Data Converters
A/D 4x10b; D/A 2x8b
Oscillator Type
External
Operating Temperature
-20°C ~ 75°C
Package / Case
499-BGA
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Program Memory Size
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
R5S77631Y266BGV
Manufacturer:
Renesas Electronics America
Quantity:
10 000
- Current page: 77 of 2056
- Download datasheet (10Mb)
Item
DDR-SDRAM
controller (DDRIF)
PCI controller
(PCIC)
Direct memory
access controller
(DMAC)
Features
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DDR-SDRAM interface: 32-bit data bus width
Supports the DDR266 or DDR200 SDRAM
DDR-SDRAM refreshing
Programmable refreshing intervals (auto-refresh mode)
Self-refresh mode
Supports a burst length of 2
Switching of big/little endian for external memory access is possible at
power-on reset
Capacity and bit width (bits) of connectable memory devices
128-Mbit DDR-SDRAM (×16), two chips in parallel connection
256-Mbit DDR-SDRAM (×16), two chips in parallel connection
512-Mbit DDR-SDRAM (×16), two chips in parallel connection
1-Gbit DDR-SDRAM (×16), two chips in parallel connection
PCI controller (Rev.2.2-compatible)
32-bit bus
33 MHz/66 MHz
Supports PCI master and target functions
Supports the PCI host function
Built-in bus arbiter
External input pin for clock exclusively used by the PCI bus
Interrupt requests can be sent to CPU
Six channels (four channels support external requests)
Transfer data size: Byte, word (2 bytes), longword (4 bytes), 16 or 32
bytes
Maximum number of transfers: 16,777,216
Address mode: Dual address mode
Bus modes: Selectable from cycle-steal and burst modes
Transfer requests: Selectable from external request (channels 0 to 3
only), on-chip peripheral module request, and auto-request mode
Priority: Selectable from fixed channel priority mode and round-robin
mode
Rev. 2.00 May 22, 2009 Page 7 of 1982
Section 1 Overview
REJ09B0256-0200
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