R5S77631Y266BGV Renesas Electronics America, R5S77631Y266BGV Datasheet - Page 640

• Manufacturer Part Number: R5S77631Y266BGV
• Description: IC SUPERH MPU ROMLESS 499BGA
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7780r

Specifications of R5S77631Y266BGV

• Core Processor: SH-4A
• Core Size: 32-Bit
• Speed: 266MHz
• Connectivity: Audio Codec, I²C, MMC, SCI, SIM, SIO, SSI, USB
• Peripherals: DMA, LCD, POR, WDT
• Number Of I /o: 107
• Program Memory Type: ROMless
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 1.15 V ~ 1.35 V
• Data Converters: A/D 4x10b; D/A 2x8b
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 499-BGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -

Section 14 Direct Memory Access Controller (DMAC)
Notes: 1. The initial value is detected at low level.
Rev. 2.00 May 22, 2009 Page 570 of 1982
REJ09B0256-0200
Channel
2
3
2. The initial value is low active.
DREQ2*
DACK2*
TEND2*
DREQ3*
DACK3*
TEND3*
Pin Name Function
2
2
2
2
1
1
DMA transfer request
DMA transfer request
acknowledge
DMA transfer end
notification
DMA transfer request
DMA transfer request
acknowledge
DMA transfer end
notification
I/O
Input
Output
Output
Input
Output
Output
Description
DMA transfer request input from
external device to channel 2
Strobe output from channel 2 to
external device which has output,
regarding DMA transfer request
DMA transfer end output from channel
2 to external device
DMA transfer request input from
external device to channel 3
Strobe output from channel 3 to
external device which has output,
regarding DMA transfer request
DMA transfer end output from channel
3 to external device