R5F21257SNFP#U0 Renesas Electronics America, R5F21257SNFP#U0 Datasheet - Page 9

• Manufacturer Part Number: R5F21257SNFP#U0
• Description: IC R8C/25 MCU FLASH 52LQFP
• Manufacturer: Renesas Electronics America
• Series: R8C/2x/25r

Specifications of R5F21257SNFP#U0

• Core Processor: R8C
• Core Size: 16/32-Bit
• Speed: 20MHz
• Connectivity: I²C, LIN, SIO, SSU, UART/USART
• Peripherals: POR, Voltage Detect, WDT
• Number Of I /o: 41
• Program Memory Size: 48KB (48K x 8)
• Program Memory Type: FLASH
• Ram Size: 2.5K x 8
• Voltage - Supply (vcc/vdd): 2.2 V ~ 5.5 V
• Data Converters: A/D 12x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 85°C
• Package / Case: 52-LQFP
• For Use With: R0K521256S000BE - KIT EVAL STARTER FOR R8C/25
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

4.
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ACIA
bps
CRC
DMA
DMAC
GSM
Hi-Z
IEBus
I/O
IrDA
LSB
MSB
NC
PLL
PWM
SFR
SIM
UART
VCO
List of Abbreviations and Acronyms
Abbreviation
Asynchronous Communication Interface Adapter
bits per second
Cyclic Redundancy Check
Direct Memory Access
Direct Memory Access Controller
Global System for Mobile Communications
High Impedance
Inter Equipment bus
Input/Output
Infrared Data Association
Least Significant Bit
Most Significant Bit
Non-Connection
Phase Locked Loop
Pulse Width Modulation
Special Function Registers
Subscriber Identity Module
Universal Asynchronous Receiver/Transmitter
Voltage Controlled Oscillator
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