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参数资料
| 型号： | R5F21324DDSP |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 8-BIT, FLASH, 20 MHz, MICROCONTROLLER, PDSO20 |
| 封装： | 4.40 X 6.50 MM, 0.65 MM, PLASTIC, SSOP-20 |
| 文件页数： | 12/24页 |
| 文件大小： | 218K |
| 代理商： | R5F21324DDSP |
R8C/32D Group
1. Overview
REJ03B0288-0001 Rev.0.01
Sep 10, 2009
Page 2 of 22
Under development Preliminary specification
Specifications in this manual are tentative and subject to change.
1.1.2
Specifications
Table 1.1
Specifications for R8C/32D Group (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 to 5.5 V)
200 ns (f(XIN) = 5 MHz, VCC = 1.8 to 5.5 V)
Multiplier: 16 bits × 16 bits
→ 32 bits
Multiply-accumulate instruction: 16 bits × 16 bits + 32 bits
→ 32 bits
Operation mode: Single-chip mode (address space: 1 Mbyte)
Memory
ROM, RAM
Refer to Table 1.3 Product List for R8C/32D Group.
Power Supply
Voltage
Detection
Voltage detection
circuit
Power-on reset
Voltage detection 3 (detection level of voltage detection 0 and voltage
detection 1 selectable)
I/O Ports
Programmable I/O
ports
Input-only: 1 pin
CMOS I/O ports: 15, selectable pull-up resistor
High current drive ports: 15
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: Dividing selectable 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
Real-time clock (timer RE)
Interrupts
Number of interrupt vectors: 69
External Interrupt: 7 (INT × 3, Key input × 4)
Priority levels: 7 levels
Watchdog Timer
14 bits × 1 (with prescaler)
Reset start selectable
Low-speed on-chip oscillator for watchdog timer selectable
Timer
Timer RA
8 bits × 1 (with 8-bit prescaler)
Timer mode (period timer), pulse output mode (output level inverted every
period), event counter mode, pulse width measurement mode, pulse period
measurement mode
Timer RB
8 bits × 1 (with 8-bit prescaler)
Timer mode (period timer), programmable waveform generation mode (PWM
output), programmable one-shot generation mode, programmable wait one-
shot generation mode
Timer RC
16 bits × 1 (with 4 capture/compare registers)
Timer mode (input capture function, output compare function), PWM mode
(output 3 pins), PWM2 mode (PWM output pin)
Timer RE
8 bits × 1
Real-time clock mode (count seconds, minutes, hours, days of week)
Serial
Interface
UART0
Clock synchronous serial I/O/UART
UART2
Clock synchronous serial I/O/UART, I2C mode (I2C-bus),
multiprocessor communication function
A/D Converter
10-bit resolution × 4 channels, includes sample and hold function, with sweep
mode
Comparator B
2 circuits
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相关代理商/技术参数 |
参数描述 |
|---|---|
| R5F21324DDSP#U0 | 制造商:Renesas Electronics Corporation 功能描述:R8C32D 16KB 1.8/5.5V -40 TO 85C 20LSSOP - Trays 制造商:Renesas Electronics Corporation 功能描述:IC MCU 16BIT 16KB FLASH 20SSOP 制造商:Renesas Electronics Corporation 功能描述:MCU,R8C,16bit,20MHz,16KB Flash,LSSOP20 制造商:Renesas Electronics Corporation 功能描述:MCU,R5F21324DDSP |
| R5F21324DNSP | 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:RENESAS MCU |
| R5F21324DNSP#U0 | 制造商:Renesas Electronics Corporation 功能描述:R8C32D FL 16K/1K PLSP0020JB-A -20+85C - Rail/Tube 制造商:Renesas Electronics Corporation 功能描述:IC MCU 16BIT 16KB FLASH 20SSOP 制造商:Renesas Electronics Corporation 功能描述:MCU,R8C,16bit,20MHz,16KB Flash,LSSOP20 制造商:Renesas Electronics Corporation 功能描述:MCU,R5F21324DNSP |
| R5F21324DNSP#V0 | 功能描述:MCU 16KB ROM 1KB RAM 20-LSSOP RoHS:是 类别:集成电路 (IC) >> 嵌入式 - 微控制器， 系列:R8C/3x/32D 标准包装:300 系列:78K0R/Ix3 核心处理器:78K/0R 芯体尺寸:16-位 速度:40MHz 连通性:3 线 SIO，I²C，LIN，UART/USART 外围设备:DMA，LVD，POR，PWM，WDT 输入/输出数:27 程序存储器容量:16KB（16K x 8） 程序存储器类型:闪存 EEPROM 大小:- RAM 容量:1K x 8 电压 - 电源 (Vcc/Vdd):2.7 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:38-SSOP 包装:托盘 |
| R5F21324GJSP | 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:Refer to Table 1.5 Product List for R8C/32G Group. |
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