PC8245MTPU300D データシートの表示（PDF） - Atmel Corporation
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PC8245MTPU300D Datasheet PDF : 61 Pages
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PC8245
Table 1. PC8245 Pinout Listing (Continued)
Signal Name
Pin Number
Type
Power
Supply
Power and Ground Signals
GND
AA2 AA23 AC12 AC15 AC24 AC3
AC6 AC9 AD11 AD14 AD16 AD19
AD23 AD4 AE18 AE2 AE21 AE25
B2 B25 B6 B9 C11 C13 C16 C23
Ground
–
C4 C8 D12 D15 D18 D21 D24 D3
F25 F4 H24 J25 J4 L24 L3 M23 M4
N24 P3 R23 R4 T24 T3 V2 V23 W3
LVDD
AC20 AC23 D20 D23 G23 P23 Y23
Reference
voltage
3.3V, 5.0V
LVDD
GVDD
AB3 AB4 AC10 AC11 AC8 AD10
AD13 AD15 AD3 AD5 AD7 C10
C12 C3 C5 C7 D13 D5 D9 E3 G3
H4 K4 L4 N3 P4 R3 U3 V4 Y3
Power for
Memory Drivers
3.3V
GVDD
OVDD
AB24 AD20 AD24 C14 C20 C24
E24 G24 J23 K24 M24 P24 T23
Y24
PCI/Stnd
3.3V
OVDD
VDD
AA24 AC16 AC19 AD12 AD6 AD9
C15 C18 C21 D11 D8 F3 H23 J3
L23 M3 R24 T4 V24 W4
Power for Core
1.8/2.0V
VDD
No Connect
D17
–
–
AVDD
C17
Power for PLL
(CPU Core
Logic)
1.8/2.0V
AVDD
AVDD2
AF24
Power for PLL
(Peripheral
Logic) 1.8/2.0V
AVDD2
Debug/Manufacturing Pins
DA0/QACK
F2
Output
OVDD
DA1/CKO
B15
Output
OVDD
DA2
C25
Output
OVDD
DA3/PCI_CLK4
AF26
Output
GVDD
DA4/REQ4
Y26
I/O
OVDD
DA5/GNT4
W26
Output
OVDD
DA[10:6]/PLL_CFG[0:4]
A22 B19 A21 B18 B17
I/O
OVDD
DA[11]
AD26
Output
OVDD
DA[12:13]
AF17 AF19
Output
OVDD
DA[14:15]
F1 J2
Output
GVDD
Notes: 1. Place a pull-up resistor of 120Ω or less on the TEST0 pin.
2. Treat these pins as no connects (NC) unless using debug address functionality.
Output Driver Type
–
–
–
–
–
–
–
–
DRV_STD_MEM
DRV_STD_MEM
DRV_PCI
DRV_PCI_CLK
–
DRV_PCI
DRV_STD_MEM
DRV_PCI
DRV_STD_MEM
DRV_MEM_CTRL
Notes
(22)
(23)
(22)
(22)
(3)(4)(14)
(14)
(2)
(14)
(12)(14)
(7)(14)(15)
(6)(14)(20)
(2)
(2)(6)
(2)(6)
9
2171D–HIREL–06/04
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