HD6417720BP133BV Renesas Electronics America, HD6417720BP133BV Datasheet - Page 1274

• Manufacturer Part Number: HD6417720BP133BV
• Description: SH3-DSP, WITH USB AND LCDC, PB-F
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7700r

Specifications of HD6417720BP133BV

• Core Processor: SH-3 DSP
• Core Size: 32-Bit
• Speed: 133MHz
• Connectivity: FIFO, I²C, IrDA, MMC, SCI, SD, SIO, SIM, USB
• Peripherals: DMA, LCD, POR, WDT
• Number Of I /o: 117
• Program Memory Type: ROMless
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 1.4 V ~ 1.6 V
• Data Converters: A/D 4x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 256-BGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -

Section 35 I/O Ports
35.17.2 Port U Data Register (PUDR)
PUDR is a register that stores data for pins PTU4 to PTU0. Bits PU4DT to PU0DT correspond to
pins PTU4 to PTU0. When the pin function is general output port, if the port is read, the value of
the corresponding PUDR bit is returned directly. When the function is general input port, if the
port is read, the corresponding pin level is read.
Table 35.17 Port U Data Register (PUDR) Read/Write Operations
Note:
Page 1214 of 1414
Bit
7 to 5 ⎯
4
3
2
1
0
PUnMD1 PUnMD0 Pin State
0
1
PUCR State
Bit Name
PU4DT
PU3DT
PU2DT
PU1DT
PU0DT
n = 0 to 4
0
1
0
1
Initial
Value
All 0
0
0
0
0
0
Other function PUDR value
Output
Input (Pull-up
MOS on)
Input (Pull-up
MOS off)
R/W
R
R/W
R/W
R/W
R/W
R/W
Read
PUDR value
Pin state
Pin state
Description
Reserved
These bits are always read as 0. The write value should
always be 0.
Table 35.17 shows the function of PUDR.
Write
Value is written to PUDR, but does not affect
pin state.
Write value is output from pin.
Value is written to PUDR, but does not affect
pin state.
Value is written to PUDR, but does not affect
pin state.
SH7720 Group, SH7721 Group
R01UH0083EJ0400 Rev. 4.00
Sep 21, 2010