HD64F7051SFJ20V Renesas Electronics America, HD64F7051SFJ20V Datasheet - Page 823

• 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:
DMAC Operation Register
(DMAOR)
Bit
9, 8
2
1
0
Initial value:
Initial value:
* Only 0 can be written in bits AE and NMIF, after reading 1 from these bits.
Bit name:
Bit name:
Bit Name
Priority mode 1 and 0
(PR1, PR0)
Address error flag (AE) 0
NMI flag (NMIF)
DMAC master enable
(DME)
R/W:
R/W:
Bit:
Bit:
15
—
—
R
R
0
7
0
14
—
—
R
R
0
6
0
Value
0
1
1
0
1
0
1
0
1
0
1
13
—
—
R
R
0
5
0
H'FFFF86B0
(All Channels)
Description
Fixed priority order (CH0 > CH1 > CH2 > CH3)
Fixed priority order (CH0 > CH2 > CH3 > CH1)
Fixed priority order (CH2 > CH0 > CH1 > CH3)
Round robin mode
No address error, DMA transfer enabled (Initial value)
[Clearing condition]
Read AE when AE =1, then write 0 in AE
Address error present, DMA transfer disabled
[Setting condition]
Address error due to DMAC
No NMI input, DMA transfer enabled
[Clearing condition]
Read NMIF when NMIF =1, then write 0 in NMIF
NMI input present, DMA transfer disabled
[Setting condition]
NMI interrupt generated
Operation disabled on all channels
Operation enabled on all channels
Appendix A On-Chip Supporting Module Registers
12
—
—
R
R
0
4
0
Rev. 5.00 Jan 06, 2006 page 801 of 818
11
—
—
R
R
0
3
0
AE
10
—
R
R
0
2
0
16
REJ09B0273-0500
R/(W) *
NMIF
PR1
R/W
9
0
1
0
(Initial value)
(Initial value)
(Initial value)
DMAC
DME
PR0
R/W
R/W
8
0
0
0