HD6417021 Hitachi Semiconductor, HD6417021 Datasheet - Page 27

• Manufacturer Part Number: HD6417021
• Description: SuperH RISC engine
• Manufacturer: Hitachi Semiconductor

1.3
1.3.1
8 HITACHI
A0(HBS)
Notes: Vpp: SH7021 (PROM version)
AD10
AD11
AD12
AD13
AD14
AD15
AD0
AD1
AD2
AD3
AD4
AD5
AD6
AD7
AD8
AD9
V
V
V
V
Pin Descriptions
Pin Arrangement
CC
SS
SS
A1
A2
A3
SS
A4
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
Figure 1.2 Pin Arrangement
(Top view)
TFP-100B
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
WDTOVF
NMI
V
XTAL
EXTAL
V
CK
PA15/IRQ3/DREQ1
PA14/IRQ2/DACK1
PA13/IRQ1/DREQ0/TCLKB
PA12/IRQ0/DACK0/TCLKA
PA11/DPH/TICOB1
V
PA10/DPL/TIOCA1
PA9/AH/IRQOUT
PA8/BREQ
V
PA7/BACK
PA6/RD
PA5/WRH(LBS)
PA4/WRL(WR)
PA3/CA7/WAIT
PA2/CS6/TIOCB0
PA1/CS5/RAS
PA0/CS4/TIOCA0
CC
SS
CC
SS