FR65E Fujitsu Microelectronics, Inc., FR65E Datasheet - Page 10

• Manufacturer Part Number: FR65E
• Description: 32-bit Microcontroller
• Manufacturer: Fujitsu Microelectronics, Inc.

10
MB91307B
(Continued)
Pin no.
75, 101
24, 55,
34, 52,
110
73
74
76
77
78
79
80
81
82
83
84
10
11
9
AV
Pin name
SYSCLK
MCLK
AVRH
SS
AV
HST
BAA
NMI
INIT
LBA
P90
P91
P92
P93
P94
P95
P96
P97
WE
V
V
AS
/AVRL
CC
SS
CC
circuit type
I/O
H
H
B
F
F
F
F
F
F
NMI request input
Hardware standby input
External reset input
SYSCLK: System clock output. This function is valid when the system
clock output setting is enabled. The clock signal output is at the same fre-
quency as the external bus operating frequency. Clock output halts in the
stop mode or the hardware standby mode.
P90: General purpose input/output port. This function is enabled when the
system clock output setting is disabled.
P91: General purpose input/output port. This function is enabled when the
SDRAM clock enable output setting is disabled.
MCLK: Memory clock output. Clock output halts in the sleep mode, the
stop mode or the hardware standby mode.
P92: General purpose input/output port. This function is enabled when the
clock output setting is disabled.
P93: General purpose input/output port. This function is enabled when the
SDRAM clock re-input setting is disabled.
AS: Address strobe output. This function is valid when the address strobe
output setting is disabled.
LBA: Burst flash ROM address load output. This function is valid when the
address load output setting is enabled.
P94: General purpose input/output port. This function is valid when the
address load output and address strobe output settings are disabled.
BAA: Burst flash ROM address advance output. This function is valid
when the address advance output setting is enabled.
P95: General purpose input/output port. This function is valid when the
address advance output and column address strobe output settings are
disabled.
P96: General purpose input/output port. This function is enabled when the
column address strobe output setting is disabled.
WE: Write strobe output for 16-bit SRAM. This function is enabled when
the write strobe output setting is enabled.
P97: General purpose input/output port. This function is enabled when the
write strobe output setting is prohibited.
A/D converter power supply
A/D converter power supply
A/D converter power supply (GND)
Power supply pins
Power supply pins (GND)
Description