R5F21191SP#U0 Renesas Electronics America, R5F21191SP#U0 Datasheet - Page 41

• 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: -

Rev.
0.10
0.20
0.21
1.00
1.10
1.20
REVISION HISTORY
May 27, 2005
Nov 15, 2004
Nov 01, 2005
Jan 11, 2005
Apr 04, 2005
Jun 09, 2005
Date
Page
5, 6
2, 3
5, 6
5, 6
7, 8
5, 6
10
16
17
18
20
25
26
28
32
26
11
13
15
−
4
9
3
4
6
9
First Edition issued
Tables 1.3 and 1.4: The date updated
Tables 1.1 and 1.2: Partly revised
Figure 1.1: Partly revised
Tables 1.3 and 1.4: Partly revised
Figure 1.2 and 1.3: Partly revised
Figure 1.4 and 1.5: Partly revised
Table 1.6: Partly revised
Table 4.1: Partly revised
Table 4.2: Partly revised
Table 4.3: Partly revised
Package Dimensions are revised
Tables 1.3 and 1.4: Partly revised
Table 1.5: Partly revised
Table 5.9: Revised
Table 5.10: Partly revised
Table 5.13: Partly revised
Table 5.20: Partly revised
Table 5.10: Partly revised
Table 1.2 Performance Outline of the R8C/19 Group;
Figure 1.1 Block Diagram;
Table 1.4 Product Information of R8C/19 Group;
Table 1.5 Pin Description;
Figure 2.1 CPU Register;
2.8.10 Reserved Area;
3.2 R8C/19 Group, Figure 3.2 Memory Map of R8C/19 Group;
Flash Memory:
“Peripheral Function” added,
“System Clock Generation” → “System Clock Generator” revised
ROM capacity: “Program area” → “Program ROM”,
Power Supply Input: “VCC/AVCC” → “VCC”,
Analog Power Supply Input: added
“Reserved Area” → “Reserved Bit” revised
“Reserved Area” → “Reserved Bit” revised
“Data area” → “Data flash”,
“Program area” → “Program ROM” revised
R8C/18 Group, R8C/19 Group Datasheet
A - 1
“Data area” → “Data flash” revised
(Data area) → (Data flash)
(Program area) → (Program ROM) revised
“VSS/AVSS” → “VSS” revised
Description
Summary