參數(shù)資料
型號(hào): R5F2L388ADFA
元件分類: 微控制器/微處理器
英文描述: 8-BIT, FLASH, 20 MHz, MICROCONTROLLER, PQFP80
封裝: 14 X 14 MM, 0.65 MM PITCH, PLASTIC, LQFP-80
文件頁(yè)數(shù): 11/89頁(yè)
文件大?。?/td> 1350K
代理商: R5F2L388ADFA
1. Overview
REJ03B0243-0030 Rev.0.30
Jan 21, 2009
Page 17 of 76
R8C/L35A Group, R8C/L36A Group, R8C/L38A Group, R8C/L3AA Group,
R8C/L35B Group, R8C/L36B Group, R8C/L38B Group, R8C/L3AB Group
Under development Preliminary specification
Specifications in this manual are tentative and subject to change.
Figure 1.11
Block Diagram of R8C/L38A and R8C/L38B Groups
Watchdog timer
(14 bits)
System clock generation
circuit
XIN-XOUT
High-speed on-chip oscillator
Low-speed on-chip oscillator
XCIN-XCOUT
RAM (2)
Multiplier
Timers
Timer RA (8 bits
× 1)
Timer RB (8 bits
× 1)
Timer RC (16 bits
× 1)
Timer RD (16 bits
× 2)
Timer RE (8 bits
× 1)
Timer RG (16 bits
× 1)
R8C CPU core
Memory
R0H
R0L
R1H
R2
R3
R1L
A0
A1
FB
SB
USP
ISP
INTB
PC
FLG
I/O ports
Notes:
1. ROM capacity varies with MCU type.
2. RAM capacity varies with MCU type.
A/D converter
(10 bits
× 16 channels)
UART or
clock synchronous serial I/O
(8 bits
× 3)
I2C bus or SSU
(8 bits
× 1)
LIN module
8
Port P0
8
Port P3
Port P4
8
Port P2
ROM (1)
Peripheral functions
LCD drive control circuit
Common output: Max. 8 pins
Segment output: Max. 48 pins
D/A converter
(8 bits
× 2 channels)
8
Po
rtP
1
4
Por
tP12
4
Por
tP13
8
Po
rt
P7
8
Comparator A
Comparator B
DTC
4
Port P1
8
Port P6
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