Product Details
Product Description
Product Description
AMPAK AP6256 dealer supplies QFN44 2-in-1 WiFi module integrated IC chip
RL78/G13
Renesas MCU
True low power platform (66μA/MHz, 0.57μA with RTC and LVD only)
Application, with 1.6-V to 5.5-V operation, 16-512-KBYTE code flash and 41 DMIPs at 32 MHz
1. Overview
1.1 Function
Ultra-low power consumption technology
VDD= Single supply voltage from 1.6 to 5.5 V
Stop mode
Stop mode
Nap mode
RL78 CPU Core
CISC architecture with three-stage pipeline
Minimum instruction execution time: can be changed
High speed (0.03125μs: @ 32 MHz operation
Use high-speed chip oscillator) to ultra-low speed
(30.5μs: @ 32.768 kHz operation and subsystem
bell)
Address space: 1 MB
General register: (8-bit register × 8) × 4
bank
On-chip RAM: 2 to 32 KB
Code flash
Code flash memory: 16 to 512 kb
Block size: 1 kb
Block erasing and rewriting are prohibited (Safety
Function)
On-chip debugging function
Personal programming (with boot switch function/flash shield
Window function)
Data flash memory
Data flash memory: 4 kb to 8 kb
Background Operation (BGO): The command can be
Rewrite program memory execution
Data flash memory.
Number of rewrites: 1,000,000 times (typical)
Rewrite voltage: VDD = 1.8 to 5.5 V
High-speed chip oscillator
Select from 32 MHz, 24 MHz, 16 MHz, 12 MHz, 8 MHz
6 MHz, 4 MHz, 3 MHz, 2 MHz and 1 MHz
High precision: +/- 1.0% (VDD = 1.8 to 5.5 V, TA = -20
to +85°C)
Operating ambient temperature
TA= -40 to +85°C (A: Consumer Application, D:
Industrial Applications)
TA= -40 to +105°C (G: Industrial Application)
Power management and reset functions
Chip motor power supply (POR) circuit
On-chip voltage detector (LVD) (select interrupt and
Reset 14 levels)
DMA (Direct Memory Access) Controller
Channel 2/4
Number of clocks during transmission between 8/16 bits
SFR and internal RAM: 2 clocks
Multiplier and divider/multiplier accumulator
16 bits × 16 bits = 32 bits (not signed or signed)
32 bits ÷32 bits = 32 bits (not signed)
16 bit × 16 bit + 32 bit = 32 bit (not signed or
sign)
Serial interface
Simplified SPI (CSI Note 1): 2 to 8 channels
UART/UART (Support Lin-Bus): 2 to 4 channels
I2C/Simplified I2C Communication: 3 to 10 channels
Timer
16-bit timer: 8 to 16 channels
12-bit interval timer: 1 channel
Real-time clock: Channel 1 (calendar 99 years,
Alarm function and clock
Correction function)
Watchdog timer: 1 channel (can be used with
Special low-speed film
Oscillator)
A/D converter
8/10-bit resolution A/D converter (VDD = 1.6 to 5.5 V)
Analog input: 6 to 26 channels
Internal reference voltage (1.45 V) and temperature
Sensor Note 2
I/O port
I/O ports: 16 to 120 (N-CH open drainage I/O [bearable
Voltage of 6 V]: 0 to 4, N-CH opening discharge I/O
[VDD withstand voltage notes 3/eVDD withstand voltage notes 3/
Voltage Note 4]: 5 to 25)
Can be set to N-CH open drainage, TTL input buffer, then
On-chip pull-up resistor
Different potential interfaces: can be connected to 1.8/2.5/3
V-device
Chip key interrupt function
On-chip clock output/buzzer output controller
Others
On-chip BCD (binary decimal) correction circuit
Comment 1. Although CSI functions are often called
SPI, also known as CSI in this product, so
It is called in this manual.
2. Only selectable in HS (High Speed Master)
model
3. Products with 20 to 52 pins
4. Products with 64 to 128 pins
Notes The functionality installed depends on the product.
See 1.6 Feature Overview
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