M30803FGFP#U5 Renesas Electronics America, M30803FGFP#U5 Datasheet - Page 62
M30803FGFP#U5
Manufacturer Part Number
M30803FGFP#U5
Description
MCU 3/5V 256K PB-FREE 100-QFP
Manufacturer
Renesas Electronics America
Series
M16C™ M16C/80r
Datasheet
1.M30803FGGPU3.pdf
(360 pages)
Specifications of M30803FGFP#U5
Core Processor
M16C/80
Core Size
16-Bit
Speed
20MHz
Connectivity
SIO, UART/USART
Peripherals
DMA, PWM, WDT
Number Of I /o
85
Program Memory Size
256KB (256K x 8)
Program Memory Type
FLASH
Ram Size
20K x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 5.5 V
Data Converters
A/D 10x10b, D/A 2x8b
Oscillator Type
Internal
Operating Temperature
-20°C ~ 85°C
Package / Case
100-QFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
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R
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1
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Table 8.4 Port status during stop mode
Note :When self-refresh is done in operating DRAM control, CAS and RAS becomes “L”.
6
Figure 8.6 Exit priority register
1 .
0
________
__________
Address bus, data bus, CS0 to CS3, BHE
RD, WR, WRL, WRH, DW, CASL,
CASH
RAS
HLDA, BCLK
ALE
Port
CLK
C
_____
________
9
0 .
8 /
B
0
b7
Exit priority register
0
0
OUT
1
______
A
G
8
b6
u
7
o r
. g
0 -
b5
u
________ _________ ______
1
0
p
0
, 2
0
b4
2
When fc selected
When f
0
b3
0
5
Pin
b2
Page 49
8
b1
_______
, f
32
b0
selected
Note 1: Exits the Stop or Wait mode when the requested interrupt priority level is
Note 2: Set to the same value as the processor interrupt priority level (IPL) set in
Note 3: The high-speed interrupt can only be specified for interrupts with
Nothing is assigned.
When write, set "0". When read, their contents are indeterminate.
_________
Bit symbol
_______ _______
f o
RLVL1
RLVL2
RLVL0
FSIT
Symbol
RLVL
3
2
higher than that set in the exit priority register.
the flag register (FLG).
interrupt priority level 7. Specify interrupt priority level 7 for only one
interrupt.
9
Interrupt priority set bit for
exiting Stop/Wait state
(Note 1,2)
High-speed interrupt
set bit (Note 3)
Retains status before stop mode
“H” (Note)
“H” (Note)
“H”
“H”
Retains status before stop mode Retains status before stop mode
“H”
Retains status before stop mode
Memory expansion mode
Microprocessor mode
name
Bit
Address
009F
16
________
When reset
XXXX0000
0: Interrupt priority level 7 = normal
1: Interrupt priority level 7 = high-speed
b2 b1 b0
0 0 0 : Level 0
0 0 1 : Level 1
0 1 0 : Level 2
0 1 1 : Level 3
1 0 0 : Level 4
1 0 1 : Level 5
1 1 0 : Level 6
1 1 1 : Level 7
interrupt
interrupt
________
2
Retains status before stop mode
“H”
8. Clock Generating Circuit
Function
Single-chip mode
R
W
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