R5F21191SP#U0 Renesas Electronics America, R5F21191SP#U0 Datasheet - Page 11

• Manufacturer Part Number: R5F21191SP#U0
• Description: IC R8C MCU FLASH 8K 20SSOP
• Manufacturer: Renesas Electronics America
• Series: M16C™ M16C/R8C/Tiny/19r

Specifications of R5F21191SP#U0

• Core Processor: R8C
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: SIO, UART/USART
• Peripherals: LED, POR, Voltage Detect, WDT
• Number Of I /o: 13
• Program Memory Size: 4KB (4K x 8)
• Program Memory Type: FLASH
• Ram Size: 384 x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 4x1b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 85°C
• Package / Case: 20-SSOP
• For Use With: R0K521134S000BE - KIT EVAL STARTER FOR R8C/13R0E521174CPE10 - EMULATOR COMPACT R8C/18/19/1
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

R8C/18 Group, R8C/19 Group
Rev.1.40
REJ03B0124-0140
Figure 1.6
P3_3/TCIN/INT3/CMP1_0
P1_1/AN9/KI1/CMP0_1
P1_0/AN8/KI0/CMP0_0
P3_7/CNTR0/TXD1
PIN Assignment (top view)
Apr 14, 2006
P3_4/CMP1_1
P3_5/CMP1_2
Pin Assignments for PWQN0028KA-B Package (Top View)
RESET
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23
24
25
26
27
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21 20 19 18 17 16 15
1
NOTES:
R8C/18 Group
R8C/19 Group
2
1. P4_7 is a port for the input.
3
4
5
6
7
14
13
12
11
10
9
8
Package: PWQN0028KA-B(28PJW-B)
P1_4/TXD0
P1_5/RXD0/CNTR01/INT11
P1_6/CLK0
P1_7/CNTR00/INT10
P4_5/INT0/RXD1
MODE
VCC/AVCC
1. Overview