R8A77850AADBGV Renesas Electronics America, R8A77850AADBGV Datasheet - Page 40
R8A77850AADBGV
Manufacturer Part Number
R8A77850AADBGV
Description
IC SUPERH MCU 436-BGA
Manufacturer
Renesas Electronics America
Series
SuperH® SH7780r
Datasheet
1.R8A77850AADBGV.pdf
(1694 pages)
Specifications of R8A77850AADBGV
Core Processor
SH-4A
Core Size
32-Bit
Speed
600MHz
Connectivity
Audio Codec, MMC, Serial Sound, SCI, SIO, SPI, SSI
Peripherals
DMA, POR, WDT
Number Of I /o
108
Program Memory Type
ROMless
Ram Size
8K x 8
Voltage - Supply (vcc/vdd)
1 V ~ 1.2 V
Oscillator Type
External
Operating Temperature
-40°C ~ 85°C
Package / Case
436-BGA
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Program Memory Size
-
Data Converters
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
R8A77850AADBGV
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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- Download datasheet (9Mb)
1. Overview
Rev.1.00 Jan. 10, 2008 Page 8 of 1658
REJ09B0261-0100
Item
PCI bus controller
(PCIC)
Direct memory
access controller
(DMAC)
Clock pulse
generator (CPG)
Features
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PCI bus controller (supports a subset of revision 2.2)
⎯ 32-bit bus (33 MHz or 66 MHz)
Operation as PCI master/target
Operation in PCI host/normal mode
⎯ Built-in bus arbiter (host mode)
Operates with up to four external bus-master devices
Mode for operation with an external bus arbiter
Supports burst transfers
Supports parity checking and error reports
Supports four individual external interrupt signals (INTA to INTD) in host
mode
Supports a single external interrupt signal (INTA) in normal mode
Up to 512 Mbytes of PCI memory space (32 bit address mode)
Up to 64 Mbytes of PCI memory space (29 bit address mode)
Number of channels: 12
12-channel physical address DMA controller
Four channels support external requests (channels 0 to 3)
Address space: 4 Gbytes (Physical address)
Units of data transfer: 8, 16, or 32 bits; 16 or 32 bytes
Address modes:
⎯ Dual address mode
Transfer requests: External request, on-chip peripheral module request,
or auto-request
Choice of DACK or DRAK (four external pins)
Bus modes: Cycle-stealing or burst mode
Priority: Select either fixed mode or round-robin mode
CPU frequency: Up to 600 MHz
Local bus frequency: Up to 100 MHz
DDR2-SDRAM interface frequency: Up to 300 MHz
On-chip peripheral bus frequency: Up to 50 MHz
Power-down modes
⎯ Sleep mode
⎯ Module-standby mode
⎯ DDR back-up power function (power is supplied only to the DDR)
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