HD64F7051SFJ20V Renesas Electronics America, HD64F7051SFJ20V Datasheet - Page 817

• Manufacturer Part Number: HD64F7051SFJ20V
• Description: MCU 5V 256K J-TEMP PB-FREE QFP-1
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7050r

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: -

Note: A0SZ is valid only in on-chip ROM enabled mode In on-chip ROM disabled mode, the bus
Bus Control Register 1 (BCR1)
Bit
3
2
1
0
Initial value:
Initial value:
size for the CS0 space is set by the mode pins.
Bit name:
Bit name:
Bit Name
CS3 space size
specification (A3SZ)
CS2 space size
specification (A2SZ)
CS1 space size
specification (A1SZ)
CS0 space size
specification (A0SZ)
R/W:
R/W:
Bit:
Bit:
15
—
—
R
R
0
7
0
14
—
—
R
R
0
6
0
Value
0
1
0
1
0
1
0
1
13
—
—
R
R
0
5
0
H'FFFF8620
Description
CS3 space has byte (8-bit) bus size
CS3 space has word (16-bit) bus size (Initial value)
CS2 space has byte (8-bit) bus size
CS2 space has word (16-bit) bus size (Initial value)
CS1 space has byte (8-bit) bus size
CS1 space has word (16-bit) bus size (Initial value)
CS0 space has byte (8-bit) bus size
CS0 space has word (16-bit) bus size (Initial value)
Appendix A On-Chip Supporting Module Registers
12
—
—
R
R
0
4
0
Rev. 5.00 Jan 06, 2006 page 795 of 818
A3SZ
R/W
11
—
R
0
3
1
A2SZ
R/W
10
—
R
0
2
1
8/16/32
REJ09B0273-0500
A1SZ
R/W
—
R
9
0
1
1
A0SZ
R/W
—
R
8
0
0
1
BSC