HD6417660 RENESAS [Renesas Technology Corp], HD6417660 Datasheet - Page 57

• Manufacturer Part Number: HD6417660
• Description: Renesas 32-Bit RISC Microcomputer
• Manufacturer: RENESAS [Renesas Technology Corp]

Pin No.
T1
T2
T3
T4
T5
T6
T7
T8
T9
T10
T11
T12
T13
T14
T15
T16
T17
U1
U2
U3
U4
U5
U6
U7
Pin Name
NC
REG_PD_VREF
D6
D7
D11
D15
A1
A5
A9
NC
A13
A17
PTD1/A19
PTD5/A23
PTB5/RD/WR
VBB
NC
D8
D9
Vss
D12
PTD0/A0
A2
A6
Description
Data bus (bit 6)
Data bus (bit 7)
Reserved
This pin should be open.
Data bus (bit 11)
Data bus (bit 15)
Address bus (bit 1)
Address bus (bit 5)
This pin should be fixed to high when the external power
supply is used for the internal power (VDD=1.5V). This
pin should be open when the internal power supply
regulator is used.
Address bus (bit 9)
Reserved
This pin should be open.
Address bus (bit 13)
Address bus (bit 17)
Port D/address bus (bit 19)
The A19 output is valid in the initial state.
Port D/address bus (bit 23)
The A23 output is valid in the initial state.
Port B/read/write output
The read/write output is valid in the initial state.
Test pin
This pin should be connected to Vss.
Reserved
This pin should be open.
Data bus (bit 8)
Data bus (bit 9)
Power supply (0 V)
Data bus (bit 12)
Port D/address bus (bit 0)
The A0 output is valid in the initial state.
Address bus (bit 2)
Address bus (bit 6)
Rev. 1.00, 02/04, page 19 of 804