R5F211B1SP#U0 Renesas Electronics America, R5F211B1SP#U0 Datasheet - Page 151
![IC R8C MCU FLASH 4K 20SSOP](/photos/12/35/123585/r5f211b1sp_u0_sml.jpg)
R5F211B1SP#U0
Manufacturer Part Number
R5F211B1SP#U0
Description
IC R8C MCU FLASH 4K 20SSOP
Manufacturer
Renesas Electronics America
Series
M16C™ M16C/R8C/Tiny/1Br
Datasheets
1.R5F211A2SPU0.pdf
(51 pages)
2.R5F211A2SPU0.pdf
(300 pages)
3.R5F211A2SPU0.pdf
(341 pages)
Specifications of R5F211B1SP#U0
Core Processor
R8C
Core Size
16-Bit
Speed
20MHz
Connectivity
I²C, SIO, SSU, UART/USART
Peripherals
LED, POR, Voltage Detect, WDT
Number Of I /o
13
Program Memory Size
4KB (4K x 8)
Program Memory Type
FLASH
Ram Size
384 x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 5.5 V
Data Converters
A/D 4x10b
Oscillator Type
Internal
Operating Temperature
-20°C ~ 85°C
Package / Case
20-SSOP
For Use With
R0K5211B4S001BE - KIT STARTER FOR R8C/18191A1BR0K5211B4S000BE - KIT DEV EVALUATION R8C/1BR0E521174CPE10 - EMULATOR COMPACT R8C/18/19/1
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
- Current page: 151 of 341
- Download datasheet (4Mb)
R8C/1A Group, R8C/1B Group
Rev.1.30
REJ09B0252-0130
14.2.3
Table 14.9
NOTES:
Count sources
Count operations
One-shot pulse
output time
Count start conditions • Set the TZOS bit in the TZOC register to 1 (one-shot starts).
Count stop conditions • When reloading completes after the count value is set to 00h.
Interrupt request
generation timing
TZOUT pin function
INT0 pin function
Read from timer
Write to timer
Select functions
1. Set the TZS bit in the TZMR register to 1 (count starts).
2. Set the TZS bit to 1 (count starts), the INT0EN bit in the INTEN register to 1 (enables INT0 input),
3. The set value is reflected at the following one-shot pulse after writing to the TZPR register.
In programmable one-shot generation mode, one-shot pulse is output from the TZOUT pin by a program or an
external trigger input (input to the INT0 pin) (refer to Table 14.9 Programmable One-Shot Generation Mode
Specifications). When a trigger is generated, the timer starts operating from the point only once for a given
period equal to the set value in the TZPR register. The TZSC register is not used in this mode. Figure 14.19
shows Registers TZMR and PUM in Programmable One-Shot Generation Mode. Figure 14.20 shows an
Operating Example in Programmable One-Shot Generation Mode.
and the INOSTG bit in the PUM register to 1 (INT0 one-shot trigger enabled). A trigger which is input
during the count cannot be acknowledged, however an INT0 interrupt request is generated.
Dec 08, 2006
Item
Programmable One-shot Generation Mode
Programmable One-Shot Generation Mode Specifications
f1, f2, f8, Timer X underflow
• Decrement the value set in the TZPR register
• When the timer underflows, it reloads the contents of the reload register before
• When the count stops, the timer reloads the contents of the reload register
(n+1)(m+1)/fi
fi: Count source frequency,
n: value set in PREZ register, m: value set in TZPR register
• Input active trigger to the INT0 pin
• When the TZS bit in the TZMR register is set to 0 (count stops).
• When the TZOS bit in the TZOC register is set to 0 (one-shot stops).
In half a cycle of the count source, after the timer underflows (at the same time as
the TZOUT output ends) [timer Z interrupt].
Pulse output
(To use this pin as a programmable I/O port, select timer mode.)
• When the INOSTG bit in the PUM register is set to 0 (INT0 one-shot trigger
• When the INOSTG bit in the PUM register is set to 1 (INT0 one-shot trigger
The count value can be read out by reading registers TZPR and PREZ.
The value written to registers TZPR and PREZ is written to the reload register
only
• Output level latch select function
• INT0 pin one-shot trigger control and polarity select functions
Page 133 of 315
the count completes and the TZOS bit is set to 0 (one-shot stops).
before it stops.
disabled): programmable I/O port or INT0 interrupt input
enabled): external trigger (INT0 interrupt input)
The TZOPL bit can select the output level of the one-shot pulse waveform.
The INOSTG bit can select the trigger as active or inactive from the INT0 pin.
Also, the INOSEG bit can select the active trigger polarity.
(3)
.
Specification
(2)
(1)
14. Timers
Related parts for R5F211B1SP#U0
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![R0K330290S001BE](/photos/28/41/284146/r0k330290s001be_tmb.jpg)
Part Number:
Description:
KIT STARTER FOR M16C/29
Manufacturer:
Renesas Electronics America
Datasheet:
![R0K5212D8S001BE](/photos/24/13/241324/4607177_tmb.jpg)
Part Number:
Description:
KIT STARTER FOR R8C/2D
Manufacturer:
Renesas Electronics America
Datasheet:
![R0K33062PS001BE](/photos/24/13/241320/4607173_tmb.jpg)
Part Number:
Description:
R0K33062P STARTER KIT
Manufacturer:
Renesas Electronics America
Datasheet:
![R0K521237S001BE](/photos/28/41/284170/r0k521237s001be_tmb.jpg)
Part Number:
Description:
KIT STARTER FOR R8C/23 E8A
Manufacturer:
Renesas Electronics America
Datasheet:
![R0K521256S001BE](/photos/24/13/241323/4607176_tmb.jpg)
Part Number:
Description:
KIT STARTER FOR R8C/25
Manufacturer:
Renesas Electronics America
Datasheet:
![YLCDRSK2456S](/images/manufacturer_photos/0/5/560/renesas_electronics_america_tmb.jpg)
Part Number:
Description:
KIT STARTER H8S2456 SHARPE DSPLY
Manufacturer:
Renesas Electronics America
Datasheet:
![R0K521380S000BE](/photos/28/41/284144/r0k521380s000be_tmb.jpg)
Part Number:
Description:
KIT STARTER FOR R8C38C
Manufacturer:
Renesas Electronics America
Datasheet:
![R0K521350S000BE](/photos/28/41/284145/r0k521350s000be_tmb.jpg)
Part Number:
Description:
KIT STARTER FOR R8C35C
Manufacturer:
Renesas Electronics America
Datasheet:
![R0K52L3A0S000BE](/photos/28/41/284149/r0k52l3a0s000be_tmb.jpg)
Part Number:
Description:
KIT STARTER FOR R8CL3AC+LCD APPS
Manufacturer:
Renesas Electronics America
Datasheet:
![R0K556100S000BE](/images/manufacturer_photos/0/5/560/renesas_electronics_america_tmb.jpg)
Part Number:
Description:
KIT STARTER FOR RX610
Manufacturer:
Renesas Electronics America
Datasheet:
![R0K564189S000BE](/photos/28/41/284173/r0k564189s000be_tmb.jpg)
Part Number:
Description:
KIT STARTER FOR R32C/118
Manufacturer:
Renesas Electronics America
Datasheet:
![R0K521276S000BE](/photos/9/26/92647/r0k521276s000be_tmb.jpg)
Part Number:
Description:
KIT DEV RSK-R8C/26-29
Manufacturer:
Renesas Electronics America
Datasheet:
![R0K571242S001BE](/photos/9/23/92397/r0k571242s001be_tmb.jpg)
Part Number:
Description:
KIT STARTER FOR SH7124
Manufacturer:
Renesas Electronics America
Datasheet:
![R0K561622S000BE](/photos/9/23/92398/r0k561622s000be_tmb.jpg)
Part Number:
Description:
KIT STARTER FOR H8SX/1622
Manufacturer:
Renesas Electronics America
Datasheet:
![R0K572030S000BE](/photos/9/24/92406/r0k572030s000be_tmb.jpg)
Part Number:
Description:
KIT DEV FOR SH7203
Manufacturer:
Renesas Electronics America
Datasheet: