D6417709SHF200BV Renesas Electronics America, D6417709SHF200BV Datasheet - Page 298
D6417709SHF200BV
Manufacturer Part Number
D6417709SHF200BV
Description
IC SUPER H MPU ROMLESS 208LQFP
Manufacturer
Renesas Electronics America
Series
SuperH® SH7700r
Datasheet
1.D6417709SBP167BV.pdf
(809 pages)
Specifications of D6417709SHF200BV
Core Processor
SH-3
Core Size
32-Bit
Speed
200MHz
Connectivity
EBI/EMI, FIFO, IrDA, SCI, SmartCard
Peripherals
DMA, POR, WDT
Number Of I /o
96
Program Memory Type
ROMless
Ram Size
16K x 8
Voltage - Supply (vcc/vdd)
1.85 V ~ 2.15 V
Data Converters
A/D 8x10b; D/A 2x8b
Oscillator Type
Internal
Operating Temperature
-20°C ~ 75°C
Package / Case
208-QFP Exposed Pad, 208-eQFP, 208-HQFP
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:
D6417709SHF200BV
Manufacturer:
Renesas Electronics America
Quantity:
10 000
- Current page: 298 of 809
- Download datasheet (5Mb)
10.2.7
The synchronous DRAM mode register (SDMR) is an 8-bit write-only register that is written to
via the synchronous DRAM address bus. It sets synchronous DRAM mode for areas 2 and 3.
SDMR must be set before accessing the synchronous DRAM.
Writes to the synchronous DRAM mode register use the address bus rather than the data bus. If
the value to be set is X and the SDMR address is Y, the value X is written in the synchronous
DRAM mode register by writing in address X + Y. Since, with a 32-bit bus width, A0 of the
synchronous DRAM is connected to A2 of the chip and A1 of the synchronous DRAM is
connected to A3 of the chip, the value actually written to the synchronous DRAM is the X value
shifted two bits right. With a 16-bit bus width, the value written is the X value shifted one bit
right. For example, with a 32-bit bus width, when H'0230 is written to the SDMR register of area
2, random data is written to the address H'FFFFD000 (address Y) + H'08C0 (value X), or
H'FFFFD8C0. As a result, H'0230 is written to the SDMR register. The range for value X is
H'0000 to H'0FFC. When H'0230 is written to the SDMR register of area 3, random data is written
to the address H'FFFFE000 (address Y) + H'08C0 (value X), or H'FFFFE8C0. As a result, H'0230
is written to the SDMR register. The range for value X is H'0000 to H'0FFC.
Note: * Depending on the type of synchronous DRAM.
Rev. 5.00, 09/03, page 252 of 760
Initial value:
Initial value:
Synchronous DRAM Mode Register (SDMR)
R/W:
R/W:
Bit:
Bit:
31
—
—
—
—
W
7
SDMR address
......................
......................
—
—
W
6
—
—
W
5
12
—
—
—
—
W
4
W *
11
—
—
—
—
W
3
W *
10
—
—
—
—
W
2
—
—
W
—
—
—
9
1
—
—
W
—
—
—
8
0
Related parts for D6417709SHF200BV
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
KIT STARTER FOR M16C/29
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8C/2D
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
R0K33062P STARTER KIT
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8C/23 E8A
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8C/25
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER H8S2456 SHARPE DSPLY
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8C38C
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8C35C
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8CL3AC+LCD APPS
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR RX610
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R32C/118
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT DEV RSK-R8C/26-29
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR SH7124
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR H8SX/1622
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT DEV FOR SH7203
Manufacturer:
Renesas Electronics America
Datasheet: