HD6417144F50V Renesas Electronics America, HD6417144F50V Datasheet - Page 857

• 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: -

Table B.1
[Legend]
R:
W:
Enabled:
Pin Name
CS0 to CS7
RD
WRHH
WRHL
WRH
WRL
A21 to A0
D31 to D24
D23 to D16
D15 to D8
D7 to D0
Read
Write
Chip select signals corresponding to accessed areas = Low
The other chip select signals = High
R
W
R
W
R
W
R
W
R
W
Pin States of Bus Related Signals (3)
Most
Significant
Byte
Enabled
L
H
H
L
H
H
H
H
H
H
Address
Data
Hi-Z
Hi-Z
Hi-Z
Second
Byte
Enabled
L
H
H
H
H
L
H
H
H
H
Address
Hi-Z
Data
Hi-Z
Hi-Z
Third
Byte
Enabled
L
H
H
H
H
H
H
L
H
H
Address
Hi-Z
Hi-Z
Data
Hi-Z
Normal External Space
32-bit Space
Least
Significant
Byte
Enabled
L
H
H
H
H
H
H
H
H
L
Hi-Z
Address
Hi-Z
Hi-Z
Data
Rev.4.00 Mar. 27, 2008 Page 811 of 882
B. Pin States of Bus Related Signals
Upper
Word
Enabled
L
H
H
L
H
L
H
H
H
H
Address
Data
Data
Hi-Z
Hi-Z
Lower Word Longword
Enabled
L
H
H
H
H
H
H
L
H
L
Address
Hi-Z
Hi-Z
Data
Data
REJ09B0108-0400
Enabled
L
H
H
L
H
L
H
L
H
L
Address
Data
Data
Data
Data