mb91307r Fujitsu Microelectronics, Inc., mb91307r Datasheet - Page 10

• Manufacturer Part Number: mb91307r
• Description: 32-bit Microcontroller Cmos Fr60 Mb91307 Series
• Manufacturer: Fujitsu Microelectronics, Inc.

10
MB91307 Series
(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
BAA
INIT
LBA
NMI
P90
P91
P92
P93
P94
P95
P96
P97
V
WE
V
V
AS
/AVRL
CCI
CC
SS
CC
circuit type
I/O
⎯
⎯
⎯
⎯
⎯
H
H
B
F
F
F
F
F
F
NMI request input
Internal Power supply pin(1.8 V power supply)
External reset input
System clock output. This function is valid when the system clock output
setting is enabled. The clock signal output is at the same frequency as the
external bus operating frequency. Clock output halts in the stop mode or
the hardware standby mode.
General purpose input/output port. This function is enabled when the sys-
tem clock output setting is disabled.
General purpose input/output port. This function is enabled when the
SDRAM clock enable output setting is disabled.
Memory clock output. Clock output halts in the sleep mode, the stop mode
or the hardware standby mode.
General purpose input/output port. This function is enabled when the
clock output setting is disabled.
General purpose input/output port. This function is enabled when the
SDRAM clock re-input setting is disabled.
Address strobe output. This function is valid when the address strobe out-
put setting is disabled.
Burst flash ROM address load output. This function is valid when the ad-
dress load output setting is enabled.
General purpose input/output port. This function is valid when the address
load output and address strobe output settings are disabled.
Burst flash ROM address advance output. This function is valid when the
address advance output setting is enabled.
General purpose input/output port. This function is valid when the address
advance output and column address strobe output settings are disabled.
General purpose input/output port. This function is enabled when the col-
umn address strobe output setting is disabled.
Write strobe output for 16-bit SRAM. This function is enabled when the
write strobe output setting is enabled.
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