M30800SFP-BL#U5 Renesas Electronics America, M30800SFP-BL#U5 Datasheet - Page 120

• 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
R
R
e
E
1
v
J
6
Figure 14.3 Timer B-related registers (2)
1 .
0
C
9
0 .
8 /
B
0
0
0
1
A
8
G
u
7
o r
(b15)
Timer B3, 4, 5 count start flag
Clock prescaler reset flag
. g
Count start flag
b7
b7
0 -
b7
Timer Bi register (Note)
b7
u
1
0
p
b6
b6
b6
0
, 2
0
b5
b5
b5
2
0
0
b4
b4
b4
5
b3
b3
b3
Page 107
b2
b2
b2
(b8)
b0 b7
b1
b1
b1
b0
b0
b0
Note: Read and write data in 16-bit units.
• Pulse period / pulse width measurement mode
f o
• Timer mode
• Event counter mode
Nothing is assigned.
When write, set "0". When read, the value of these bits is indeterminate.
Nothing is assigned.
When write, set "0". When read, the value of these bits is indeterminate.
Measures a pulse period or width
Counts external pulses input or a timer overflow
Counts the timer's period
Bit symbol
Bit symbol
Bit symbol
3
CPSR
TA0S
TA1S
TA2S
TA3S
TA4S
TB0S
TB1S
TB2S
TB3S
TB4S
TB5S
Symbol
TABSR
Symbol
TBSR
Symbol
CPSRF
2
9
Timer A0 count start flag
Timer A1 count start flag
Timer A2 count start flag
Timer A3 count start flag
Timer A4 count start flag
Timer B0 count start flag
Timer B1 count start flag
Timer B2 count start flag
Timer B3 count start flag
Timer B4 count start flag
Timer B5 count start flag
Clock prescaler reset flag
b0
Address
Address
Address
0340
0300
0341
Bit name
Bit name
Bit name
Symbol
Function
TB0
TB1
TB2
TB3
TB4
TB5
16
16
16
0XXXXXXX
000XXXXX
When reset
When reset
When reset
0351
0353
0355
0311
0313
0315
0 : No effect
1 : Prescaler is reset
00
0 : Stops counting
1 : Starts counting
0 : Stops counting
1 : Starts counting
Address
16
16
16
16
16
16
16
(When read, the value is “0”)
, 0350
, 0352
, 0354
, 0310
, 0312
, 0314
2
2
Function
Function
16
16
16
16
16
16
Function
0000
0000
Values that can be set
Indeterminate
Indeterminate
Indeterminate
Indeterminate
Indeterminate
Indeterminate
When reset
16
16
to FFFF
to FFFF
16
16
R
R
R
R
W
W
W
W
14. Timer B