HD6417727F160V Renesas Electronics America, HD6417727F160V Datasheet - Page 908

• Manufacturer Part Number: HD6417727F160V
• Description: MPU 3V 16K PB-FREE 240-QFP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7700r

Specifications of HD6417727F160V

• Core Processor: SH-3 DSP
• Core Size: 32-Bit
• Speed: 160MHz
• Connectivity: FIFO, SCI, SIO, SmartCard, USB
• Peripherals: DMA, LCD, POR, WDT
• Number Of I /o: 104
• Program Memory Type: ROMless
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 1.7 V ~ 2.05 V
• Data Converters: A/D 6x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 240-QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -

Section 27 I/O Ports
27.5
Each pin has an input pullup MOS, which is controlled by Ports F, M Control Register (PFDR,
PMDR) in PFC.
27.5.1
Note: * Undefined
Ports F, M Data Register (PFDR, PMDR) is an 8-bit read register that stores data for pins PTx7 to
PTx0. Px7DT to Px0DT bit corresponds to PTx7 to PTx0 pin. When the pin function is general
input port, if the port is read, the corresponding pin level is read. Table 27.4 shows the function of
PFDR and PMDR.
PFDR and PMDR are initialized by a power-on reset. After initialization, the general input port
function (pullup MOS: on) is set as the initial pin function, and the corresponding pin levels are
read.
Table 27.4 Read/Write Operation of the Ports F, M Data Register (PFDR, PMDR)
PxnMD1
0
1
Note: * Operation cannot be guaranteed when this bit it set to “reserved.”
Rev.6.00 Mar. 27, 2009 Page 850 of 1036
REJ09B0254-0600
Initial value:
Ports F, M
Ports F, M Data Register (PFDR, PMDR)
PxnMD0
0
1
0
1
R/W:
Bit:
Px7DT
Pin State
Other function H’00
Reserved*
Input (Pullup
MOS on)
Input (Pullup
MOS off)
R
7
*
Px6DT
R
6
*
Read
⎯
Pin state
Pin state
Px5DT
R
5
*
Px4DT
Write
Ignored (no affect on pin state)
⎯
Ignored (no affect on pin state)
Ignored (no affect on pin state)
R
4
*
Px3DT
R
3
*
Px2DT
R
2
*
Px1DT
R
1
*
(n = 0 to 7)
(x = F, M)
Px0DT
R
0
*