HD6417034AFI20V Renesas Electronics America, HD6417034AFI20V Datasheet - Page 463

• Manufacturer Part Number: HD6417034AFI20V
• Description: MCU 5V 0K I-TEMP PB-FREE 112-QFP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7030r

Specifications of HD6417034AFI20V

• Core Processor: SH-1
• Core Size: 32-Bit
• Speed: 20MHz
• Connectivity: EBI/EMI, SCI
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 32
• Program Memory Type: ROMless
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 112-QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -

PACR2:
Bit 15—Reserved: This bit is always read as 1. The write value should always be 1.
Bit 14—PA7 Mode (PA7MD): PA7MD selects the function of the PA7/BACK pin.
Bit 14: PA7MD
0
1
Bit 13—Reserved: This bit is always read as 1. The write value should always be 1.
Bit 12—PA6 Mode (PA6MD): PA6MD selects the function of the PA6/RD pin.
Bit 12: PA6MD
0
1
Bit 11—Reserved: This bit is always read as 1. The write value should always be 1.
Bit 10—PA5 Mode (PA5MD): PA5MD selects the function of the PA5/WRH (LBS) pin.
Bit 10: PA5MD
0
1
Bit 9—Reserved: This bit is alway read as 1. The write value should always be 1.
Bit
Initial value
Read/Write
Bit
Initial value
Read/Write
Function
Input/output (PA7)
Bus request acknowledge output (BACK)
Function
Input/output (PA6)
Read output (RD)
Function
Input/output (PA5)
Upper write output (WRH) or lower byte strobe output (LBS)
PA3MD1 PA3MD0 PA2MD1 PA2MD0 PA1MD1 PA1MD0 PA0MD1 PA0MD0
R/W
15
—
—
1
7
1
PA7MD
R/W
R/W
14
1
6
0
R/W
13
—
—
1
5
0
PA6MD
R/W
R/W
12
1
4
1
Section 15 Pin Function Controller (PFC)
Rev. 7.00 Jan 31, 2006 page 435 of 658
R/W
11
—
—
1
3
0
PA5MD
R/W
R/W
10
1
2
1
REJ09B0272-0700
R/W
—
—
9
1
1
0
(Initial value)
(Initial value)
(Initial value)
PA4MD
R/W
R/W
8
1
0
1