Electronic Components Datasheet Search |
|
R5F21324DDSP Datasheet(PDF) 4 Page - Renesas Technology Corp |
|
R5F21324DDSP Datasheet(HTML) 4 Page - Renesas Technology Corp |
4 / 46 page R8C/32D Group 1. Overview REJ03B0288-0100 Rev.1.00 Feb 26, 2010 Page 2 of 42 1.1.2 Specifications Tables 1.1 and 1.2 outline the Specifications for R8C/32D Group. 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 |
Similar Part No. - R5F21324DDSP |
|
Similar Description - R5F21324DDSP |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.COM |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Datasheet Upload | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |