M30800SFP-BL#U5 Renesas Electronics America, M30800SFP-BL#U5 Datasheet - Page 357

• Manufacturer Part Number: M30800SFP-BL#U5
• Description: MCU 3/5V 0K,PB-FREE 100-QFP
• Manufacturer: Renesas Electronics America
• Series: M16C™ M16C/80r

Specifications of M30800SFP-BL#U5

• Core Processor: M16C/80
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: SIO, UART/USART
• Peripherals: DMA, PWM, WDT
• Number Of I /o: 45
• Program Memory Type: ROMless
• Ram Size: 10K 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: -
• Program Memory Size: -

M
1
6
Version
Rev.1.0
C
8 /
0
G
o r
Page 211 A/D Converter (6) --> added
Page 214 (2)The NMI interrupt
Page 217 (5) Rewrite the interrupt control register
Page 217 DMAC
Page 218 (4), (5) --> added
Page 219 HOLD signal
Page 221 Notes on the microprocessor mode and transition after shifting from the micropro-
Page 211 (4) (6) --> Description revised
Page 210 (2) --> (2)Wait and (3)Stop divided
u
p
(2) When entering wait mode, the instruction queue reads ahead to instructions fol-
(3) When entering stop mode, the instruction queue reads ahead to instructions to set
operation clock of CPU.'
'When attempting to clear the interrupt...Instructions :MOV' --> added
When P40 to P47 and P50 to P52 are set to... will not become high-impedance
ports. --> added
Memory expansion mode added
cessor mode to the memory expansion mode / sigle-chip mode --> deleted
'Signal of "L" level width...for NMI pin.' --> 'Signals input to the NMI ...from the
'2 instructions' --> '26 cycles', Program example revised
Therefore, write at least 4 NOP instructions following the WAIT instruction.
Therefore, write a jmp.b instruction and at least 4 NOP instructions following the
The next instruction may be executed before entering wait mode, depending on
The next instruction may be executed, before entering stop mode or executing
lowing the WAIT instruction, and the program stops.
the combination of instructions and their execution timing.
the CM10 bit to "1", and the program stops.
the interrupt routine to exit stop mode, depending on the combination of instruc-
tions and their execution timing.
instruction to enter stop mode as shown below.
_________
LABEL_001:
nop
bset 0,prcr
bset 0,cm1
jmp.b LABEL_001
nop
nop
nop
mov.b #0,prcr
•
•
•
Contents for change
C- 15
; with adding no instruction between jmp.b
; Removing protection
; Executing jmp.b instruction(Jump to the
; nop(1)
; nop(2)
; nop(3)
; nop(4)
; Setting protection
; Stopping all clocks(Entering stop mode)
next instruction soon
and LABEL.)
Revision History
Revision
02/08/'05
date