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参数资料
| 型号： | R5F21144SP |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 16-BIT, FLASH, 20 MHz, MICROCONTROLLER, PDSO20 |
| 封装： | 4.40 X 6.50 MM, 0.65 MM PITCH, PLASTIC, LSSOP-20 |
| 文件页数： | 36/42页 |
| 文件大小： | 664K |
| 代理商： | R5F21144SP |
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REVISION HISTORY
R8C/14 Group, R8C/15 Group Datasheet
2.00
Jan 30, 2006
8
Figure 1.5 PRDP0020BA-A Package Pin Assignment (top view) deleted
Table 1.5 Pin Description;
Timer C:
“CMP0_0 to CMP0_3, CMP1_0 to CMP1_3”
→
“CMP0_0 to CMP0_2, CMP1_0 to CMP1_2” revised
10
Figure 2.1 CPU Register;
“Reserved Area”
→ “Reserved Bit” revised
12
2.8.10 Reserved Area;
“Reserved Area”
→ “Reserved Bit” revised
13
Figure 3.1 Memory Map of R8C/14 Group revised
14
3.2 R8C/15 Group;
“(data area)”
→ “(data flash)”, “(program area)” → “(program ROM)” revised
Figure 3.2 Memory Map of R8C/15 Group revised
15
Table 4.1 SFR Information(1);
0009h:
“XXXXXX00b”
→ “00h”
000Ah:
“00XXX000b”
→ “00h”
001Eh:
“XXXXX000b”
→ “00h”
17
Table 4.3 SFR Information(3);
0085h:
“Prescaler Z”
→ “Prescaler Z Register”
0086h:
“Timer Z Secondary”
→ “Timer Z Secondary Register”
0087h:
“Timer Z Primary”
→ “Timer Z Primary Register”
008Ch:
“Prescaler X”
→ “Prescaler X Register”
008Dh:
“Timer X”
→ “Timer X Register”
0090h, 0091h: “Timer C”
→ “Timer C Register” revised
21
Table 5.4 Flash Memory (Program ROM) Electrical Characteristics;
NOTES 1 to 7 added
“Topr”
→ “Ambient temperature”, “Program area” → “Program ROM” revised
22
Table 5.5 Flash Memory (Data flash Block A, Block B) Electrical
Characteristics;
NOTE1 revised, NOTE9 added
“Topr”
→ “Ambient temperature”, “Data area” → “Data flash” revised
23
Figure 5.2 Time delay from Suspend Request until Erase Suspend revised
24
Table 5.8 Reset Circuit Electrical Characteristics (When Using Voltage
Monitor 1 Reset ); NOTE2 revised
Table 5.9 Reset Circuit Electrical Characteristics (When Not Using Voltage
Monitor 1 Reset); NOTE1 revised
25
Table 5.10 High-speed On-Chip Oscillator Circuit Electrical Characteristics;
revised
Table 5.12 Timing Requirements of Clock Synchronous Serial I/O (SSU)
with Chip Select; revised
30
Table 5.14 Electrical Characteristics (2) [Vcc = 5V]; revised
31
“Timing Requirements (Unless ... at Ta = 25
°C) [ VCC = 5V ]” →
“Timing Requirements (Unless ... at Topr = 25
°C) [ VCC = 5V ]” revised
Table 5.18 Serial Interface; “35”
→ “50”, “80” → “50”
34
Table 5.21 Electrical Characteristics (4) [Vcc = 3V]; revised
35
“Timing requirements (Unless ... at Ta = 25
°C) [VCC = 3V]” →
“Timing requirements (Unless ... at Topr = 25
°C) [VCC = 3V]” revised
Table 5.25 Serial Interface; “55”
→ “70”, “160” → “80”
37
Package Dimensions; Package “PRDP0020BA-A” deleted
Rev.
Date
Description
Page
Summary
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|---|---|
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相关代理商/技术参数 |
参数描述 |
|---|---|
| R5F21144SP#U0 | 制造商:Renesas Electronics Corporation 功能描述:MCU 16-Bit R8C CISC 16KB Flash 3.3V/5V 20-Pin LSSOP 制造商:Renesas Electronics Corporation 功能描述:MCU 16BIT R8C CISC 16KB FLASH 3.3V/5V 20PIN LSSOP - Rail/Tube |
| R5F21144SP#V0 | 功能描述:IC R8C MCU FLASH 16K 20SSOP RoHS:是 类别:集成电路 (IC) >> 嵌入式 - 微控制器， 系列:R8C/1x/14 标准包装:250 系列:80C 核心处理器:8051 芯体尺寸:8-位 速度:16MHz 连通性:EBI/EMI，I²C，UART/USART 外围设备:POR，PWM，WDT 输入/输出数:40 程序存储器容量:- 程序存储器类型:ROMless EEPROM 大小:- RAM 容量:256 x 8 电压 - 电源 (Vcc/Vdd):4.5 V ~ 5.5 V 数据转换器:A/D 8x10b 振荡器型:内部 工作温度:-40°C ~ 85°C 封装/外壳:68-LCC（J 形引线） 包装:带卷 (TR) |
| R5F21152DSP#U0 | 制造商:Renesas Electronics Corporation 功能描述:MCU 16BIT R8C CISC 8KB FLASH 3.3V/5V 20PIN LSSOP - Rail/Tube 制造商:Renesas Electronics Corporation 功能描述:IC MCU 16BIT 8KB FLASH 20SSOP |
| R5F21152DSP#V0 | 功能描述:IC R8C MCU FLASH 8K 20SSOP RoHS:是 类别:集成电路 (IC) >> 嵌入式 - 微控制器， 系列:R8C/1x/15 标准包装:250 系列:80C 核心处理器:8051 芯体尺寸:8-位 速度:16MHz 连通性:EBI/EMI，I²C，UART/USART 外围设备:POR，PWM，WDT 输入/输出数:40 程序存储器容量:- 程序存储器类型:ROMless EEPROM 大小:- RAM 容量:256 x 8 电压 - 电源 (Vcc/Vdd):4.5 V ~ 5.5 V 数据转换器:A/D 8x10b 振荡器型:内部 工作温度:-40°C ~ 85°C 封装/外壳:68-LCC（J 形引线） 包装:带卷 (TR) |
| R5F21152SP | 制造商:Renesas Electronics Corporation 功能描述: |
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