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Rev. 5.00, 09/03, page 723 of 760
Pin
Pin No.
(FP-208C,
FP-208E)
Pin No.
(BP-240A)
I/O Function
CKIO 162 A15 I/O System clock I/O
XTAL2 4 D1 O Crystal oscillator pin (for on-chip
RTC)
EXTAL2 5 D3 I Crystal oscillator pin (for on-chip
RTC)
CKE/PTK[5] 105 T18 I/O CK enable for SDRAM / I/O port
CA 194 B7 I Setting hardware standby pin
V
CC
Q 21, 35, 47, 59,
71, 85, 97,
111,
163, 183
H4, M1, R1,
U3, V8, U15,
R19, C17,
A10, U12
Power
supply
Power supply (3.3 V)
V
CC
–RTC 3 E2 Power
supply
RTC oscillator power supply
(2.0/1.9/1.8/1.7 V)
V
CC
–PLL1
V
CC
–PLL2
145
150
F16,
E17
Power
supply
PLL power supply (2.0/1.9/1.8/1.7 V)
AV
CC
205 A4 Power
supply
Analog power supply (3.3 V)
V
SS
Q 19, 33, 45, 57,
69, 83, 95,
109,
161, 181
H2, M3, R3,
T7, U4, W11,
W14, T19,
C16, C10
Power
supply
Power supply (0 V)
V
CC
29, 81, 134,
154, 175
L3, L4, U11,
T11, J17, J16,
E18, C19,
C12, D12
Power
supply
Internal power supply
(2.0/1.9/1.8/1.7 V)
V
SS
27, 79, 132,
152, 153, 173
K3, K4, U10,
T10, K17,
K16, E19,
D17, D19,
A12, D13
Power
supply
Internal power supply (0 V)
V
SS
–RTC 6 E1
Power
supply
RTC-oscillator power supply (0 V)
V
SS
–PLL1
V
SS
–PLL2
147
148
F18
F19
Power
supply
PLL power supply (0 V)
AV
SS
198, 208 B6, B4
Power
supply
Analog power supply (0 V)
Note: Except in hardware standby mode, power must be supplied constantly to all power supply
pins. In hardware standby mode, power must be supplied to Vcc-RTC and Vss-RTC at
least.