Datasheet R01DS0280EJ0100 RL78/L1A Rev. 1.00 RENESAS MCU Aug 12, 2016 Integrated LCD controller/driver, 12-bit resolution A/D Converter, 12-bit resolution D/A Converter, Operational amplifier, Internal reference voltage for A/D and D/A converters. True Low Power Platform (as low as 70.8 A/MHz, and 0.68 A in Halt mode( RTC2 + LVD)), 1.8 V to 3.6 V operation, 48 to 128 Kbyte Flash, 33 DMIPS at 24 MHz, for All LCD Based Applications. 1. OUTLINE 1.1 Features Ultra-low power consumption technology Timers VDD = single power supply voltage of 1.8 to 3.6 V 16-bit timer: 8 channels HALT mode 8-bit timer: 2 channels STOP mode 12-bit interval timer: 1 channel SNOOZE mode Real-time clock 2: 1 channel (calendar for 99 years, alarm function, and clock correction function) RL78 CPU core Watchdog timer: 1 channel (operable with the dedicated CISC architecture with 3-stage pipeline low-speed on-chip oscillator) Minimum instruction execution time: Can be changed from high speed (0.04167 s: 24 MHz operation with high-speed on-chip LCD controller/driver oscillator clock) to ultra-low speed (30.5 s: 32.768 kHz operation Internal voltage boosting method, capacitor split method, and with subsystem clock) external resistance division method are switchable. Multiply/divide and multiply/accumulate instructions are supported. Note 1 Segment signal output: 32 (28) to 45 (41) Address space: 1 MB Note 1 Common signal output: 4 (8) General-purpose registers: (8-bit register 8) 4 banks On-chip RAM: 5.5 KB A/D converter 12-bit resolution A/D converter (1.8 V AVDD VDD 3.6 V) Code flash memory Analog input: 10 to 14 channels Code flash memory: 48 to 128 KB Note Internal reference voltage (TYP. 1.45 V) and temperature sensor Block size: 1 KB 2 Prohibition of block erase and rewriting (security function) On-chip debug function D/A converter Self-programming (with boot swap function/flash shield window 12-bit resolution D/A converter (1.8 V AVDD VDD 3.6 V) function) Analog output: 2 channels Output voltage: 0.35 V to AVDD 0.47 V Data flash memory Data flash memory: 8 KB Voltage reference Background operation (BGO): Instructions can be executed from the The output voltage can be selected from among 1.5 V (typ.), 1.8 V program memory while rewriting the data flash memory. (typ.), 2.048 V (typ.), and 2.5 V (typ.). Number of rewrites: 1,000,000 times (TYP.) Can be used as the internal reference voltage for A/D and D/A Voltage of rewrites: VDD = 1.8 to 3.6 V converters. High-speed on-chip oscillator Comparator Select from 24 MHz, 16 MHz, 12 MHz, 8 MHz, 6 MHz, 4 MHz, 3 1 channel MHz, 2 MHz, and 1 MHz Operating modes: Comparator high-speed mode, comparator low- High accuracy: 1.0% (VDD = 1.8 to 3.6 V, TA = -20 to +85 C) speed mode, window mode The external reference voltage or internal reference voltage can be Operating ambient temperature selected as the reference voltage. TA = -40 to +85 C (A: Consumer applications) Operational amplifier Power management and reset function General-purpose operational amplifier: 1 channel On-chip power-on-reset (POR) circuit Rail-to-rail operational amplifier with analog MUX: 2 channels On-chip voltage detector (LVD) (Select interrupt and reset from 10 levels) I/O ports I/O ports: 59 to 79 (N-ch open drain I/O withstand voltage of 6 V : 2) Data transfer controller (DTC) Can be set to N-ch open drain, TTL input buffer, and on-chip pull-up Transfer modes: Normal transfer mode, repeat transfer mode, block resistor transfer mode On-chip key interrupt function Activation sources: Activated by interrupt sources (30 sources). On-chip clock output/buzzer output controller Chain transfer function Others Event link controller (ELC) On-chip BCD (binary-coded decimal) correction circuit Event signals of 22 types can be linked to the specified peripheral function. Note 1. The number in parentheses indicates the number of signal outputs when 8 coms are used. Serial interfaces Note 2. Selectable only in HS (high-speed main) mode. CSI/CSI (SPI supported): 4 channels Note 3. The functions mounted depend on the product. UART: 4 channels See 1.6 Outline of Functions. 2 2 I C/simplified I C: channels R01DS0280EJ0100 Rev. 1.00 Page 1 of 80 Aug 12, 2016RL78/L1A 1. OUTLINE ROM, RAM capacities Products with USB RL78/L1A Flash ROM Data Flash RAM pins 80 pins 100 128 KB 8 KB 5.5 KB R5F11MPG 96 KB 8 KB 5.5 KB R5F11MMF R5F11MPF 64 KB 8 KB 5.5 KB R5F11MME R5F11MPE 48 KB 8 KB 5.5 KB R5F11MMD R01DS0280EJ0100 Rev. 1.00 Page 2 of 80 Aug 12, 2016