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PDF MB91307R Data sheet ( Hoja de datos )
| Número de pieza | MB91307R | |
| Descripción | (MB91306R / MB91307R) 32-Bit Microcontroller | |
| Fabricantes | Fujitsu Media Devices | |
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FUJITSU SEMICONDUCTOR
DATA SHEET
DS07-16314-2E
32-Bit Microcontroller
CMOS
FR60 MB91307 Series
MB91306R/MB91307R
■ DESCRIPTION
The FUJITSU FR family of single-chip microcontrollers using a 32-bit high-performance RISC CPU, with a variety
of built-in I/O resources and bus control mechanisms for built-in control applications requiring high-capability,
high-speed CPU processing. External bus access is assumed in order to support the expanded address space
accessible by the 32-bit CPU, and a 1K bytes cache memory plus large RAM are provided for high-speed execution
of CPU instructions.
This microcontroller is ideal for built-in applications such as DVD players, navigation systems, high-capability FAX
and printer control that demand high-capability CPU processing power.
The MB91307 series is a FR60 family product based on the FR30/40 family CPU with enhanced bus access for
higher speed operation.
■ FEATURES
FR CPU
• 32-bit RISC, load/store architecture, 5-stage pipeline
• Operating frequency 66MHz [with PLL: base frequency 16.5 MHz]
• 16-bit fixed length instructions (basic instructions), 1 instruction per cycle
• Instructions for built-in applications: memory-to-memory transfer, bit processing, barrel shift etc.
• Instructions adapted for high-level languages: function input/output instructions, register contents multi-load/
store instructions
■ PACKAGE
(Continued)
120-pin, plastic LQFP
(FPT-120P-M21)
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MB91307 Series
■ PIN DESCRIPTIONS
Pin no.
Pin name
I/O
circuit type
Description
85 to 92
93 to 100
D16 to D23
P20 to P27
D24 to D31
External data bus bit 16 to bit 23
C Valid only in external bus 16-bit mode.
These pins can be used as ports in external bus 8-bit mode
C External data bus bit 24 to bit 31
102 to 109 A00 to A07
F External address output bit0 to bit7
111 to 118 A08 to A15
F External address output bit8 to bit15
A16 to A23
120, 1 to 7
P60 to P67
External address output bit16 to bit23
F
These pins can be used as ports according to setting
A24
8
P70
External data bus output bit24
F
This pin can be used as a port according to setting
9 AVCC ⎯ Power supply pin. Analog power supply for A/D converter
10 AVRH
⎯ A/D converter reference voltage supply
11 AVSS/AVRL
⎯ Power supply pin. Analog power supply for A/D converter
12 to 15 AN0 to AN3
D A/D converter reference voltage supply. Analog input pin.
INT0 to INT3
16 to 19
External interrupt input. When the corresponding external interrupt is en-
abled, this input is in use at all times, so that output from other functions
I must be stopped unless used intentionally
PJ0 to PJ3
General purpose input/output port
TIN0 to TIN2
20 to 22
INT4 to INT6
PJ4 to PJ6
Reload timer input. When the corresponding timer input is enabled, this
input is in use at all times, so that output from other functions must be
stopped unless used intentionally.
I External interrupt input. When the corresponding external interrupt is en-
abled, this input is in use at all times, so that output from other functions
must be stopped unless used intentionally.
General purpose input/output port
ATG
23
INT7
PJ7
A/D converter external trigger input. When selected as an A/D start
source, this input is in use at all times, so that output from other functions
must be stopped unless used intentionally.
I External interrupt input. When the corresponding external interrupt is en-
abled, this input is in use at all times, so that output from other functions
must be stopped unless used intentionally.
General purpose input/output port
SI0
25
PI0
SO0
26
PI1
UART0 data input. When the UART0 channel is in input operation, this
input is in use at all times, so that output from other functions must be
F stopped unless used intentionally.
General purpose input/output port.
UART0 data output. This function is valid when the UART0 data output
function setting is disabled.
F
General purpose input/output port. This function is valid when the
UART0 data output function setting is disabled.
(Continued)
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■ I/O CIRCUIT TYPE
Type
X1
X0
A
Circuit
clock input
STANDBY
CONTROL
B
digital input
digital output
digital output
C
digital input
STANDBY CONTROL
D
CONTROL
analog input
MB91307 Series
Remarks
• Oscillator feedback resistance
approx. 1 MΩ
• CMOS hysteresis input
with pull-up resistance (25 kΩ)
• CMOS level input/output
with standby control
• Analog input with switch
(Continued)
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