R5F21244SNFP#U0 Renesas Electronics America, R5F21244SNFP#U0 Datasheet - Page 515

• Manufacturer Part Number: R5F21244SNFP#U0
• Description: IC R8C MCU FLASH 16K 52LQFP
• Manufacturer: Renesas Electronics America
• Series: M16C™ M16C/R8C/Tiny/24r

Specifications of R5F21244SNFP#U0

• Core Processor: R8C
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: I²C, LIN, SIO, SSU, UART/USART
• Peripherals: POR, Voltage Detect, WDT
• Number Of I /o: 41
• Program Memory Size: 16KB (16K x 8)
• Program Memory Type: FLASH
• Ram Size: 1K 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.
1.00
REVISION HISTORY
May 31, 2006
Date
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14.2.1.1 Timer Write Control during Count added
Figure 14.8 TRAIOC Register in Pulse Width Measurement Mode revised
Figure 14.9 Operating Example of Pulse Width Measurement Mode revised
Table 14.6 Pulse Period Measurement Mode Specifications revised
Figure 14.10 TRAIOC Register in Pulse Period Measurement Mode revised
Figure 14.11 Operating Example of Pulse Period Measurement Mode revised
14.2 Timer RB; “The count source for timer RB ... and reloading.” added
Figure 14.12 Block Diagram of Timer RB revised
Figure 14.13 Registers TRBCR and TRBOCR revised
Figure 14.14 Registers TRBIOC and TRBMR revised
Figure 14.15 Registers TRBPRE, TRBSC, and TRBPR revised
Table 14.7 Timer Mode Specifications revised
Figure 14.16 TRBIOC Register in Timer Mode revised
Figure 14.17 Operating Example of Timer RB when Count Value is
Rewritten during Count added
Table 14.8 Programmable Waveform Generation Mode Specifications
revised
Figure 14.18 TRBIOC Register in Programmable Waveform Generation
Mode revised
Figure 14.19 Operating Example of Timer RB in Programmable
Waveform Generation Mode revised
Table 14.9 Programmable One-Shot Generation Mode Specifications revised
Figure 14.20 TRBIOC Register in Programmable One-Shot Generation
Mode revised
Figure 14.21 Operating Example of Programmable One-Shot
Generation Mode revised
14.2.3.1 Selecting One-shot Trigger added
Table 14.10 Programmable Wait One-Shot Generation Mode
Specifications revised
R8C/24 Group, R8C/25 Group Hardware Manual
(Figure 14.10 Registers TRACR and TRAIOC in Pulse Width
Measurement Mode TRACR register deleted, Figure 14.11 TRAMR
Register in Pulse Width Measurement Mode deleted)
(Figure 14.13 Registers TRACR and TRAIOC in Pulse Period
Measurement Mode TRACR register deleted, Figure 14.14 TRAMR
Register in Pulse Period Measurement Mode deleted)
• Timer mode: ... (peripheral function clock ... added
(Figure 14.20 Registers TRBIOC and TRBMR in Timer Mode TRBMR
register deleted)
(Figure 14.20 Registers TRBIOC and TRBMR in Timer Mode TRBMR
register deleted)
(Figure 14.23 Registers TRBIOC and TRBMR in Programmable One-
Shot Generation Mode TRBMR register deleted)
C - 11
Description
Summary