DS72030W200FPV Renesas Electronics America, DS72030W200FPV Datasheet - Page 425

• Manufacturer Part Number: DS72030W200FPV
• Description: MPU, 32BIT, SH7203, ROMLESS, 240QFP
• Manufacturer: Renesas Electronics America
• Series: SH7200r

Specifications of DS72030W200FPV

• Core Size: 32bit
• Program Memory Size: 32KB
• Cpu Speed: 200MHz
• Digital Ic Case Style: QFP
• No. Of Pins: 240
• Supply Voltage Range: 1.1V To 1.3V
• Operating Temperature Range: -20°C To +85°C
• Svhc: No SVHC
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

The DMAC can be used in place of the CPU to perform high-speed transfers between external
devices that have DACK (transfer request acknowledge signal), external memory, on-chip
memory, memory-mapped external devices, and on-chip peripheral modules.
10.1
• Number of channels: Eight channels (channels 0 to 7) selectable
• 4-Gbyte physical address space
• Data transfer unit is selectable: Byte, word (two bytes), longword (four bytes), and 16 bytes
• Maximum transfer count: 16,777,216 transfers (24 bits)
• Address mode: Dual address mode and single address mode are supported.
• Transfer requests
• Selectable bus modes
• Selectable channel priority levels: The channel priority levels are selectable between fixed
• Interrupt request: An interrupt request can be sent to the CPU on completion of half- or full-
Four channels (channels 0 to 3) can receive external requests.
(longword × 4)
⎯ External request
⎯ On-chip peripheral module request
⎯ Auto request
The following modules can issue on-chip peripheral module requests.
⎯ Eight SCIF sources, eight IIC3 sources, one A/D converter source, five MTU2 sources, two
⎯ Cycle steal mode (normal mode and intermittent mode)
⎯ Burst mode
mode and round-robin mode.
data transfer. Through the HE and HIE bits in CHCR, an interrupt is specified to be issued to
the CPU when half of the initially specified DMA transfer is completed.
Section 10 Direct Memory Access Controller (DMAC)
CMT sources, two USB sources, two FLCTL sources, two RCAN-TL1 sources, four SSI
sources, four SSU sources
Features
Section 10 Direct Memory Access Controller (DMAC)
Rev. 3.00 Sep. 28, 2009 Page 393 of 1650
REJ09B0313-0300