R5F21256SNFP#U0 Renesas Electronics America, R5F21256SNFP#U0 Datasheet - Page 34

• Manufacturer Part Number: R5F21256SNFP#U0
• Description: IC R8C MCU FLASH 32K 52LQFP
• Manufacturer: Renesas Electronics America
• Series: R8C/2x/25r

Specifications of R5F21256SNFP#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: 32KB (32K x 8)
• Program Memory Type: FLASH
• Ram Size: 2K 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: -

Rev.2.00 Oct 17, 2005
REJ09B0001-0200
Chapter 1 Overview
(2) SB/FB Relative Bit Specification
(3) Address Register Indirect/Relative Bit Specification
For SB/FB-based relative addressing, use bit 0 of the address that is the sum of the address set in
static base register (SB) or frame base register (FB) plus the address set in base as the reference
(= 0), and set the desired bit position in bit.
For address register-based indirect addressing, use bit 0 of address 00000
and set the desired bit position in the address register (An).
For address register-based relative addressing, use bit 0 of the address set in base as the reference
(= 0) and set the desired bit position in the address register (An).
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16
as the reference (= 0)
1.7 Data Types