R5F21276SNFP#U0 Renesas Electronics America, R5F21276SNFP#U0 Datasheet - Page 11

• Manufacturer Part Number: R5F21276SNFP#U0
• Description: IC R8C/27 MCU FLASH 32LQFP
• Manufacturer: Renesas Electronics America
• Series: R8C/2x/27r

Specifications of R5F21276SNFP#U0

• Core Size: 16/32-Bit
• Program Memory Size: 32KB (32K x 8)
• Core Processor: R8C
• Speed: 20MHz
• Connectivity: I²C, LIN, SIO, SSU, UART/USART
• Peripherals: LED, POR, Voltage Detect, WDT
• Number Of I /o: 25
• Program Memory Type: FLASH
• Ram Size: 1.5K 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: 32-LQFP
• No. Of I/o's: 25
• Ram Memory Size: 1.5KB
• Cpu Speed: 20MHz
• No. Of Timers: 4
• Digital Ic Case Style: LQFP
• Supply Voltage Range: 2.2V To 5.5V
• Embedded Interface Type: I2C, UART
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: R0K521276S000BE - KIT DEV RSK-R8C/26-29R0E521000EPB00 - PROBE EMULATOR FOR PC7501
• Eeprom Size: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

R8C/26 Group, R8C/27 Group
Rev.2.10
REJ03B0168-0210
1.5
Figure 1.4
Figure 1.4 shows Pin Assignments (Top View).
Pin Assignments
Sep 26, 2008
P0_0/AN7/(TXD1)
NOTES:
P0_4/AN3/TREO
Pin Assignments (Top View)
P0_5/AN2/CLK1
1. P4_7 is an input-only port.
2. Can be assigned to the pin in parentheses by a program.
3. XCIN, XCOUT can be used only for N or D version.
4. Confirm the pin 1 position on the package by referring to the package dimensions.
P0_7/AN0
P0_6/AN1
P0_3/AN4
P0_2/AN5
P0_1/AN6
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(2)
25
26
28
29
30
27
31
32
24 23 22 21 20 19 18 17
1
R8C/26 Group
R8C/27 Group
2
PLQP0032GB-A
3
(32P6U-A)
(top view)
4
5
6
7
8
16
15
14
13
12
11
10
9
P1_5/RXD0/(TRAIO)/(INT1)
P1_6/CLK0/(SSI)
P5_3/TRCIOC
P5_4/TRCIOD
P3_1/TRBO
P3_6/(TXD1)/(RXD1)/(INT1)
P1_7/TRAIO/INT1
P4_5/INT0/(RXD1)
(2)
(2)
(2)
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1. Overview