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Renesas Electronics Components Datasheet

R5F102AAASP Datasheet

MCU

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Datasheet
RL78/G12
RENESAS MCU
True Low Power Platform (as low as 63 μA/MHz), 1.8V to 5.5V operation,
2 to 16 Kbyte Flash, 31 DMIPS at 24MHz, for General Purpose Applications
R01DS0193EJ0210
Rev.2.10
Mar 25, 2016
1. OUTLINE
1.1 Features
Ultra-low power consumption technology
VDD = single power supply voltage of 1.8 to 5.5 V which
can operate at a low voltage
HALT mode
STOP mode
SNOOZE mode
RL78 CPU core
CISC architecture with 3-stage pipeline
Minimum instruction execution time: Can be changed
from high speed (0.04167 s: @ 24 MHz operation with
high-speed on-chip oscillator) to ultra-low speed (1 s:
@ 1 MHz operation)
Address space: 1 MB
General-purpose registers: (8-bit register x 8) x 4 banks
On-chip RAM: 256 B to 2 KB
DMA (Direct Memory Access) controller Note
2 channels
Number of clocks during transfer between 8/16-bit SFR
and internal RAM: 2 clocks
Multiplier and divider/multiply-accumulator
16 bits x 16 bits = 32 bits (Unsigned or signed)
32 bits x 32 bits = 32 bits (Unsigned)
16 bits x 16 bits + 32 bits = 32 bits (Unsigned or
signed)
Serial interface
CSI
UART
Simplified I2C communication
I2C communication
: 1 to 3 channels
: 1 to 3 channels
: 0 to 3 channels
: 1 channel
Code flash memory
Code flash memory: 2 to 16 KB
Block size: 1 KB
Prohibition of block erase and rewriting (security
function)
On-chip debug function
Self-programming (with flash shield window function)
Data flash memory Note
Data flash memory: 2 KB
Back ground operation (BGO): Instructions are
executed from the program memory while rewriting the
data flash memory.
Number of rewrites: 1,000,000 times (TYP.)
Voltage of rewrites: VDD = 1.8 to 5.5 V
High-speed on-chip oscillator
Select from 24 MHz, 16 MHz, 12 MHz, 8 MHz, 6 MHz,
4 MHz, 3 MHz, 2 MHz, and 1 MHz
High accuracy: +/- 1.0 % (VDD = 1.8 to 5.5 V, TA = -20
to +85 °C)
Operating ambient temperature
TA = -40 to +85 °C (A: Consumer applications, D:
Industrial applications)
TA = -40 to +105 °C (G: Industrial applications) Note
Timer
16-bit timer
: 4 to 8 channels
12-bit interval timer : 1 channel
Watchdog timer : 1 channel (operable with the
dedicated low-speed on-chip
oscillator)
A/D converter
8/10-bit resolution A/D converter (VDD = 1.8 to 5.5 V)
8 to 11 channels, internal reference voltage (1.45 V),
and temperature sensor Note
I/O port
I/O port: 18 to 26
(N-ch open drain I/O [withstand voltage of 6 V]: 2,
N-ch open drain I/O [VDD withstand voltage]: 4 to 9)
Can be set to N-ch open drain, TTL input buffer, and
on-chip pull-up resistor
Different potential interface: Can connect to a 1.8/2.5/3
V device
On-chip key interrupt function
On-chip clock output/buzzer output controller
Others
On-chip BCD (binary-coded decimal) correction circuit
Power management and reset function
On-chip power-on-reset (POR) circuit
On-chip voltage detector (LVD) (Select interrupt and
reset from 12 levels)
Note Can be selected only in HS (high-speed main) mode.
Remark The functions mounted depend on the product.
See 1.7 Outline of Functions.
* There is difference in specifications between every product.
Please refer to specification for details.
R01DS0193EJ0210 Rev.2.10
Mar 25, 2016
Page 1 of 106


Renesas Electronics Components Datasheet

R5F102AAASP Datasheet

MCU

No Preview Available !

RL78/G12
1. OUTLINE
ROM, RAM capacities
Code flash
Data flash
16 KB
2 KB
2 KB
12 KB
2KB
8 KB
2 KB
4 KB
2KB
2 KB
2 KB
RAM
2 KB
1.5 KB
1 KB
768 B
512 B
256 B
20 pins
R5F1026A Note 1
R5F1036A Note 1
R5F10269 Note 1
R5F10369 Note 1
R5F10268 Note 1
R5F10368 Note 1
R5F10267
R5F10367
R5F10266 Note 2
R5F10366 Note 2
24 pins
R5F1027A Note 1
R5F1037A Note 1
R5F10279 Note 1
R5F10379 Note 1
R5F10278 Note 1
R5F10378 Note 1
R5F10277
R5F10377
30 pins
R5F102AA
R5F103AA
R5F102A9
R5F103A9
R5F102A8
R5F103A8
R5F102A7
R5F103A7
Notes 1.
2.
This is 640 bytes when the self-programming function or data flash function is used. (For details, see
CHAPTER 3 CPU ARCHITECTURE.)
The self-programming function cannot be used for R5F10266 and R5F10366.
Caution When the flash memory is rewritten via a user program, the code flash area and RAM area are used
because each library is used. When using the library, refer to RL78 Family Flash Self Programming Library
Type01 User's Manual and RL78 Family Data Flash Library Type04 User's Manual.
R01DS0193EJ0210 Rev.2.10
Mar 25, 2016
Page 2 of 106


Part Number R5F102AAASP
Description MCU
Maker Renesas
Total Page 30 Pages
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