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PDF R5F2LA88ADFA Data sheet ( Hoja de datos )

Número de pieza R5F2LA88ADFA
Descripción 16-BIT SINGLE-CHIP MICROCOMPUTER
Fabricantes Renesas 
Logotipo Renesas Logotipo



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Datasheet
R8C/LA3A Group, R8C/LA5A Group, R8C/LA6A Group, R8C/LA8A Group
RENESAS MCU
R01DS0011EJ0100
Rev.1.00
Dec 21, 2010
1. Overview
1.1 Features
The R8C/LA3A Group, R8C/LA5A Group, R8C/LA6A Group, and R8C/LA8A Group of single-chip MCUs
incorporate the R8C CPU core, which implements a powerful instruction set for a high level of efficiency and
supports a 1 Mbyte address space, allowing execution of instructions at high speed. In addition, the CPU core
integrates a multiplier for high-speed operation processing.
Power consumption is low, and the supported operating modes allow additional power control. These MCUs are
designed to maximize EMI/EMS performance.
Integration of many peripheral functions, including multifunction timer and serial interface, helps reduce the
number of system components.
The R8C/LA3A Group, R8C/LA5A Group, R8C/LA6A Group, and R8C/LA8A Group have data flash (1 KB × 2
blocks).
1.1.1 Applications
Household appliances, office equipment, audio equipment, consumer products, etc.
www.DataSheet4U.com
R01DS0011EJ0100 Rev.1.00
Dec 21, 2010
Page 1 of 102

1 page




R5F2LA88ADFA pdf
R8C/LA3A Group, R8C/LA5A Group, R8C/LA6A Group, R8C/LA8A Group
1. Overview
1.1.3 Specifications
Tables 1.6 to 1.8 list the specifications.
Table 1.6 Specifications (1)
Item Function
Specification
CPU
Central processing unit
R8C CPU core
• Number of fundamental instructions: 89
• Minimum instruction execution time:
50 ns (f(XIN) = 20 MHz, VCC = 2.7 V to 5.5 V)
125 ns (f(XIN) = 8 MHz, VCC = 1.8 V to 5.5 V)
• Multiplier: 16 bits × 16 bits 32 bits
• Multiply-accumulate instruction: 16 bits × 16 bits + 32 bits 32 bits
• Operating mode: Single-chip mode (address space: 1 Mbyte)
Memory ROM/RAM
Refer to Tables 1.9 to 1.12 Product Lists.
Data flash
Power Voltage detection circuit
• Power-on reset
Supply
• Voltage detection 3 (detection level of voltage detection 0 and
Voltage
voltage detection 1 selectable)
Detection
I/O Ports Programmable R8C/LA3A Group • CMOS I/O ports: 26, selectable pull-up resistor (1)
I/O ports
• High current drive ports: 8
R8C/LA5A Group • CMOS I/O ports: 44, selectable pull-up resistor (1)
• High current drive ports: 8
R8C/LA6A Group • CMOS I/O ports: 56, selectable pull-up resistor (1)
• High current drive ports: 8
R8C/LA8A Group • CMOS I/O ports: 72, selectable pull-up resistor (1)
• High current drive ports: 10
Clock Clock generation circuits
4 circuits: XIN clock oscillation circuit
XCIN clock oscillation circuit (32 kHz)
High-speed on-chip oscillator (with frequency adjustment function)
Low-speed on-chip oscillator
• Oscillation stop detection:
XIN clock oscillation stop detection function
• Frequency divider circuit:
Division ratio selectable from 1, 2, 4, 8, and 16
• Low-power-consumption modes:
Standard operating mode (high-speed clock, low-speed clock, high-
speed on-chip oscillator, low-speed on-chip oscillator), wait mode,
stop mode, power-off mode
Real-time clock (timer RH)
Interrupts
R8C/LA3A Group • Number of interrupt vectors: 69
• External Interrupt: 13 (INT × 5, key input × 8)
• Priority levels: 7 levels
R8C/LA5A Group • Number of interrupt vectors: 69
• External Interrupt: 14 (INT × 6, key input × 8)
• Priority levels: 7 levels
R8C/LA6A Group • Number of interrupt vectors: 69
R8C/LA8A Group • External Interrupt: 16 (INT × 8, key input × 8)
• Priority levels: 7 levels
Watchdog Timer
• 14 bits × 1 (with prescaler)
• Selectable reset start function
• Selectable low-speed on-chip oscillator for watchdog timer
Note:
www.DataSh1ee. t4NUo.cpoumll-up resistor is provided in the pins P5_4 to P5_6.
R01DS0011EJ0100 Rev.1.00
Dec 21, 2010
Page 5 of 102

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R5F2LA88ADFA arduino
R8C/LA3A Group, R8C/LA5A Group, R8C/LA6A Group, R8C/LA8A Group
1. Overview
Table 1.12 Product List for R8C/LA8A Group
Part No.
R5F2LA84ANFP
R5F2LA84ANFA
R5F2LA86ANFP
R5F2LA86ANFA
R5F2LA87ANFP
R5F2LA87ANFA
R5F2LA88ANFP
R5F2LA88ANFA
R5F2LA84ADFP
R5F2LA84ADFA
R5F2LA86ADFP
R5F2LA86ADFA
R5F2LA87ADFP
R5F2LA87ADFA
R5F2LA88ADFP
R5F2LA88ADFA
Internal ROM Capacity
Program ROM Data Flash
16 Kbytes
1 Kbyte × 2
16 Kbytes
1 Kbyte × 2
32 Kbytes
1 Kbyte × 2
32 Kbytes
1 Kbyte × 2
48 Kbytes
1 Kbyte × 2
48 Kbytes
1 Kbyte × 2
64 Kbytes
1 Kbyte × 2
64 Kbytes
1 Kbyte × 2
16 Kbytes
1 Kbyte × 2
16 Kbytes
1 Kbyte × 2
32 Kbytes
1 Kbyte × 2
32 Kbytes
1 Kbyte × 2
48 Kbytes
1 Kbyte × 2
48 Kbytes
1 Kbyte × 2
64 Kbytes
1 Kbyte × 2
64 Kbytes
1 Kbyte × 2
Current of Dec 2010
Internal RAM
Capacity
2 Kbytes
2 Kbytes
2 Kbytes
2 Kbytes
3.5 Kbytes
3.5 Kbytes
3.5 Kbytes
3.5 Kbytes
2 Kbytes
2 Kbytes
2 Kbytes
2 Kbytes
3.5 Kbytes
3.5 Kbytes
3.5 Kbytes
3.5 Kbytes
Package Type
PLQP0080KB-A
PLQP0080JA-A
PLQP0080KB-A
PLQP0080JA-A
PLQP0080KB-A
PLQP0080JA-A
PLQP0080KB-A
PLQP0080JA-A
PLQP0080KB-A
PLQP0080JA-A
PLQP0080KB-A
PLQP0080JA-A
PLQP0080KB-A
PLQP0080JA-A
PLQP0080KB-A
PLQP0080JA-A
Remarks
N Version
D Version
Part No. R 5 F 2L A8 8 A N FP
Package type:
FP: LQFP (0.5 mm pin-pitch)
FA: LQFP (0.65 mm pin-pitch)
Classification
N: Operating ambient temperature 20 to 85°C
D: Operating ambient temperature 40 to 85°C
DataFlash
A: DataFlash
ROM capacity
4: 16KB
6: 32KB
7: 48KB
8: 64KB
R8C/LA8A Group
R8C/Lx Series
Memory type
F: Flash memory
Renesas MCU
Renesas semiconductor
Figure 1.4 Correspondence of Part No., with Memory Size and Package of R8C/LA8A Group
www.DataSheet4U.com
R01DS0011EJ0100 Rev.1.00
Dec 21, 2010
Page 11 of 102

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