R5S77631Y266BGV Renesas Electronics America, R5S77631Y266BGV Datasheet - Page 1352

• 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 30 SIM Card Module (SIM)
(b) Retransmission when the smart card interface is in transmit mode (T = 0)
1. After completion of transmission of one frame, if an error signal is returned from the receive
2. In T = 0 mode, the TEND bit in SCSSR is not set for a frame when an error signal indicating
3. If no error signal is returned from the receive side, the ERS bit in SCSSR is not set.
4. If no error signal is returned from the receive side, it is assumed that transmission of one
Rev. 2.00 May 22, 2009 Page 1282 of 1982
REJ09B0256-0200
Figure 30.9 shows retransmit operations when the smart card interface is in transmit mode.
Step (1) to step (4) of figure 30.9 correspond to the following operation
side, the ERS bit in SCSSR is set to 1. If the RIE bit in SCSCR is set to enable, an ERI request
is issued. The ERS bit in SCSSR should be cleared to 0 before the sampling timing for the next
parity bit.
an error is received.
frame, including retransmission, is completed, and the TEND bit in SCSSR is set to 1. At this
time, if the TIE bit in SCSCR is set to enable, a TEI interrupt request is issued.
TDRE
TEND
ERS
Transmission from SCTDR to SCTSR
Ds
D0 D1 D2 D3 D4 D5 D6 D7 DP
nth transmit frame
Figure 30.9 Retransmit Standby Mode (Clock Stopped)
when Smart Card Interface is in Transmit Mode
(1)
DE
(2)
Ds
D0 D1 D2 D3 D4 D5 D6 D7 DP
Retransmit frame
(4)
(3)
Transmisson from SCTDR to SCTSR
(DE)
Ds
(n+1) th transmit frame
D0 D1 D2 D3 D4