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参数资料
| 型号： | R5F21388EKFP |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | FLASH, 20 MHz, MICROCONTROLLER, PQFP80 |
| 封装： | 12 X 12 MM, 0.50 MM PITCH, PLASTIC, LQFP-80 |
| 文件页数： | 8/48页 |
| 文件大小： | 484K |
| 代理商： | R5F21388EKFP |
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R8C/38E Group, R8C/38F Group, R8C/38G Group, R8C/38H Group
1. Overview
REJ03B0248-0010 Rev.0.10
Apr 17, 2008
Page 14 of 44
Under development Preliminary specification
Specifications in this manual are tentative and subject to change.
1.3
Block Diagram
Figure 1.5 shows a Block Diagram.
Figure 1.5
Block Diagram
R8C/Tiny Series CPU core
System clock
generation circuit
XIN-XOUT
High-speed on-chip oscillator
Low-speed on-chip oscillator
Memory
ROM (1)
RAM (2)
Multiplier
R0H
R0L
R1H
R2
R3
R1L
A0
A1
FB
SB
USP
ISP
INTB
PC
FLG
I/O ports
Notes:
1. ROM size varies with MCU type.
2. RAM size varies with MCU type.
3. Only in the R8C/38E Group and the R8C/38F Group.
8
Port P1
8
Port P3
5
1
Port P4
8
Port P0
8
Port P2
8
Port P5
Timers
Timer RA0 (8 bits)
Timer RA1 (8 bits)
Timer RB (8 bits)
Timer RC (16 bits)
Timer RD
(16 bits × 2)
Timer RE (8 bits)
Timer RF (16 bits)
Timer RG (16 bits)
A/D converter
(10 bits × 20 channels)
UART or
clock synchronous serial I/O
(8 bits × 3 channels)
Peripheral functions
DTC
Watchdog timer
(15 bits)
clock synchronous serial I/O
with chip select
(8 bits × 1 channel)
CAN module(3)
(1 channel)
LIN module
(2 channels)
8
Port P8
8
Port P6
6
Port P9
8
Port P7
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相关代理商/技术参数 |
参数描述 |
|---|---|
| R5F21388MDFD | 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:The R8C/38M Group has data flash (1 KB × 4 blocks) with the background operation |
| R5F21388MDFP | 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:The R8C/38M Group has data flash (1 KB × 4 blocks) with the background operation |
| R5F21388MDFP#30 | 制造商:Renesas Electronics Corporation 功能描述:IC MCU 16BIT 64KB FLASH 80LQFP |
| R5F21388MDFP#V0 | 制造商:Renesas Electronics Corporation 功能描述:IC MCU 16BIT 64KB FLASH 80LQFP |
| R5F21388MDXXXFD | 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:The R8C/38M Group has data flash (1 KB × 4 blocks) with the background operation |
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