HD6417144F50V Renesas Electronics America, HD6417144F50V Datasheet - Page 647

• Manufacturer Part Number: HD6417144F50V
• Description: IC SUPERH MCU ROMLESS 112QFP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7144r

Specifications of HD6417144F50V

• Core Processor: SH-2
• Core Size: 32-Bit
• Speed: 50MHz
• Connectivity: EBI/EMI, I²C, SCI
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 74
• Program Memory Type: ROMless
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 112-QFP
• For Use With: HS0005KCU11H - EMULATOR E10A-USB H8S(X),SH2(A)EDK7145 - DEV EVALUATION KIT SH7145
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -

• Port A Control Registers L2, L1, and H (PACRL2, PACRL1 and PACRH) in the SH7145
Register Bit
PACRH
PACRH
PACRH
PACRH
PACRH
PACRL1
PACRL2
PACRH
PACRH
PACRH
PACRH
PACRH
PACRH
15
13
11
9
3
15,
13,
11, 9,
7, 5
9, 7,
3, 1
14
12
10
8
7
6
Bit Name
⎯
⎯
⎯
⎯
⎯
⎯
⎯
PA23MD
PA22MD
PA21MD
PA20MD
PA19MD1
PA19MD0
0*
0*
Initial
Value
0
0
0
0
0
All 0
All 0
0
0
0
0
3
3
R/W
R
R
R
R
R
R
R
R/W
R/W
R/W
R/W
R/W
R/W
Description
Reserved
These bits are always read as 0. The write value
should always be 0.
PA23 Mode
Selects the function of the PA23/WRHH pin.
0: PA23 I/O (port)
1: WRHH output (BSC)
PA22 Mode
Selects the function of the PA22/WRHL pin.
0: PA22 I/O (port)
1: WRHL output (BSC)
PA21 Mode
Selects the function of the PA21/CS5 pin.
0: PA21 I/O (port)
1: CS5 output (BSC)*
PA20 Mode
Selects the function of the PA20/CS4 pin.
0: PA20 I/O (port)
1: CS4 output (BSC)*
PA19 Mode
Select the function of the PA19/BACK/DRAK1 pin.
00: PA19 I/O (port)
01: BACK output (BSC)
10: DRAK1 output (DMAC)
11: Setting prohibited
Rev.4.00 Mar. 27, 2008 Page 601 of 882
17. Pin Function Controller (PFC)
4
4
REJ09B0108-0400