HD64F7051SFJ20V Renesas Electronics America, HD64F7051SFJ20V Datasheet - Page 133
HD64F7051SFJ20V
Manufacturer Part Number
HD64F7051SFJ20V
Description
MCU 5V 256K J-TEMP PB-FREE QFP-1
Manufacturer
Renesas Electronics America
Series
SuperH® SH7050r
Datasheet
1.HD64F7050SFJ20V.pdf
(843 pages)
Specifications of HD64F7051SFJ20V
Core Processor
SH-2
Core Size
32-Bit
Speed
20MHz
Connectivity
EBI/EMI, SCI
Peripherals
DMA, WDT
Number Of I /o
102
Program Memory Size
256KB (256K x 8)
Program Memory Type
FLASH
Ram Size
10K x 8
Voltage - Supply (vcc/vdd)
4.5 V ~ 5.5 V
Data Converters
A/D 16x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
168-QFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
HD64F7051SFJ20V
Manufacturer:
RENESAS
Quantity:
101
Part Number:
HD64F7051SFJ20V
Manufacturer:
RENESAS/瑞萨
Quantity:
20 000
- Current page: 133 of 843
- Download datasheet (5Mb)
8.1.3
Table 8.1 shows the bus state controller pin configuration.
Table 8.1
Note: When an 8-bit bus width is selected for external space, WRL is enabled.
8.1.4
The BSC has eight registers. These registers are used to control wait states, bus width, and
interfaces with memories like ROM and SRAM, as well as refresh control. The register
configurations are listed in table 8.2.
All registers are 16 bits. All BSC registers are all initialized by a power-on reset, but are not by a
manual reset. Values are maintained in standby mode.
Signal
A21–A0
D15–D0
CS0–CS3
RD
WRH
WRL
WAIT
BREQ
BACK
When a 16-bit bus width is selected for external space, WRH and WRL are enabled.
Pin Configuration
Register Configuration
Pin Configuration
I/O
O
I/O
O
O
O
O
I
I
O
Description
Address output
16-bit data bus.
Chip select, indicating the area being accessed
Strobe that indicates the read cycle for ordinary space/multiplex I/O.
Strobe that indicates a write cycle to the 3rd byte (D15–D8) for ordinary
space/multiplex I/O. Also output during DRAM access.
Strobe that indicates a write cycle to the least significant byte (D7–D0) for
ordinary space/multiplex I/O. Also output during DRAM access.
Wait state request signal
Bus release request input
Bus use enable output
Rev. 5.00 Jan 06, 2006 page 111 of 818
Section 8 Bus State Controller (BSC)
REJ09B0273-0500
Related parts for HD64F7051SFJ20V
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: