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R5F21344MDFP Datasheet(PDF) 3 Page - Renesas Technology Corp |
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R5F21344MDFP Datasheet(HTML) 3 Page - Renesas Technology Corp |
3 / 57 page R8C/34M Group 1. Overview R01DS0022EJ0100 Rev.1.00 Page 3 of 54 Jun 21, 2011 Note: 1. Specify the D version if D version functions are to be used. Table 1.2 Specifications for R8C/34M Group Item Function Specification Serial Interface UART0, UART1 Clock synchronous serial I/O/UART × 2 channel UART2 Clock synchronous serial I/O/UART, I2C mode (I2C-bus), multiprocessor communication function Synchronous Serial Communication Unit (SSU) 1 (shared with I2C-bus) I2C bus 1 (shared with SSU) LIN Module Hardware LIN: 1 (timer RA, UART0) A/D Converter 10-bit resolution × 12 channels, includes sample and hold function, with sweep mode D/A Converter 8-bit resolution × 2 circuits Comparator A • 2 circuits (shared with voltage monitor 1 and voltage monitor 2) • External reference voltage input available Comparator B 2 circuits Flash Memory • Programming and erasure voltage: VCC = 2.7 to 5.5 V • Programming and erasure endurance: 10,000 times (data flash) 1,000 times (program ROM) • Program security: ROM code protect, ID code check • Debug functions: On-chip debug, on-board flash rewrite function • Background operation (BGO) function Operating Frequency/Supply Voltage f(XIN) = 20 MHz (VCC = 2.7 to 5.5 V) f(XIN) = 5 MHz (VCC = 1.8 to 5.5 V) Current consumption Typ. 6.5 mA (VCC = 5.0 V, f(XIN) = 20 MHz) Typ. 3.5 mA (VCC = 3.0 V, f(XIN) = 10 MHz) Typ. 3.5 µA (VCC = 3.0 V, wait mode (f(XCIN) = 32 kHz)) Typ. 2.0 µA (VCC = 3.0 V, stop mode) Operating Ambient Temperature -20 to 85 °C (N version) -40 to 85 °C (D version) (1) Package 48-pin LQFP Package code: PLQP0048KB-A (previous code: 48P6Q-A) (2) |
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