r8a77850anbg Renesas Electronics Corporation., r8a77850anbg Datasheet - Page 31
r8a77850anbg
Manufacturer Part Number
r8a77850anbg
Description
Renesas 32-bit Risc Microcomputer Superh? Risc Engine Family
Manufacturer
Renesas Electronics Corporation.
Datasheet
1.R8A77850ANBG.pdf
(1692 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
r8a77850anbgV
Manufacturer:
Renesas Electronics America
Quantity:
10 000
- Current page: 31 of 1692
- Download datasheet (8Mb)
The SH7785 incorporates a DDR2-SDRAM interface, a PCI controller, a DMA controller, timers,
serial interfaces, audio interfaces, a graphics data translation accelerator (GDTA) that supports
YUV data conversion and motion compensation processing, and a display unit (DU) that supports
digital RGB display. The DDR2 interface, PCI interface, and the local bus are independent,
providing dedicated external bus interfaces for the transfer of large amounts of data and of
streaming data.
The SH7785 contains an SH-4A (PVR.VER = H'30: Extended version), which is a 32-bit RISC
(reduced instruction set computer) multiprocessor including an FPU as well as a CPU, providing
upward compatibility (instruction set level) with the SH-1, SH-2, SH-3, and SH-4
microcomputers. The CPU and FPU run at 600 MHz. The processor also includes an instruction
cache, an operand cache for which copy-back or write-through mode is selectable, a four-entry
fully associative instruction TLB (translation look-aside buffer), and an MMU (memory
management unit) with a 64-entry fully associative unified TLB.
1.1
The features of the SH7785 are listed in table 1.1
Table 1.1
Item
LSI
Features of the SH7785
SH7785 Features
Features
•
•
•
•
•
•
CPU Operating frequency: 600 MHz
Voltage: 1.1 V (internal), 1.8 V (DDR2-SDRAM), 3.3 V (I/O)
Package: 436-pin BGA (size: 19 × 19 mm, pin pitch: 0.8 mm)
External bus (local bus)
⎯ Separate 26-bit address and 64-bit data buses (the PCI bus is not
⎯ External bus frequency: up to 100 MHz
External bus (DDR2-SDRAM bus interface)
⎯ Separate 15-bit address and 32-bit data buses
⎯ External bus frequency: up to 300 MHz (600 Mbps)
External bus (PCI bus):
⎯ 32-bit address/data multiplexed bus
⎯ External bus frequency: 33 MHz or 66 MHz
available when the 64-bit data bus is in use)
Section 1 Overview
Rev.1.00 Jan. 10, 2008 Page 1 of 1658
REJ09B0261-0100
1. Overview
Related parts for r8a77850anbg
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Renesas Technology Corp [Renesas 32-Bit RISC Microcomputer Super RISC engine Family/SH7700 Series]
Manufacturer:
Renesas Electronics Corporation.
Datasheet:
Part Number:
Description:
RENESAS MCU M16C FAMILY / M16C/Tiny SERIES
Manufacturer:
Renesas Electronics Corporation.
Datasheet:
Part Number:
Description:
Renesas Starter Kit for RX210
Manufacturer:
Renesas Electronics Corporation.
Part Number:
Description:
EVALBOARD/Renesas StarterKit for RX630
Manufacturer:
Renesas Electronics Corporation.
Part Number:
Description:
EVALBOARD/Renesas Starter Kit+ for RX63N
Manufacturer:
Renesas Electronics Corporation.
Part Number:
Description:
EVALBOARD/Renesas Starter Kit
Manufacturer:
Renesas Electronics Corporation.
Part Number:
Description:
FLASH PROGRAMMER FOR RENESAS MICROCONTROLLERS
Manufacturer:
Renesas Electronics Corporation.
Part Number:
Description:
Manufacturer:
Renesas Electronics Corporation.
Datasheet:
Part Number:
Description:
Manufacturer:
Renesas Electronics Corporation.
Datasheet:
Part Number:
Description:
Manufacturer:
Renesas Electronics Corporation.
Datasheet:
Part Number:
Description:
Manufacturer:
Renesas Electronics Corporation.
Datasheet:
Part Number:
Description:
Manufacturer:
Renesas Electronics Corporation.
Datasheet:
Part Number:
Description:
Manufacturer:
Renesas Electronics Corporation.
Datasheet:
Part Number:
Description:
Manufacturer:
Renesas Electronics Corporation.
Datasheet:
Part Number:
Description:
Manufacturer:
Renesas Electronics Corporation.
Datasheet: