R5F21112FP Renesas Electronics America, R5F21112FP Datasheet - Page 30

• Manufacturer Part Number: R5F21112FP
• Description: IC R8C MCU FLASH 8K 32LQFP
• Manufacturer: Renesas Electronics America
• Series: M16C™ M16C/R8C/Tiny/11r

Specifications of R5F21112FP

• Core Processor: R8C
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: SIO, UART/USART
• Peripherals: LED, POR, Voltage Detect, WDT
• Number Of I /o: 22
• Program Memory Size: 8KB (8K x 8)
• Program Memory Type: FLASH
• Ram Size: 512 x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 12x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 85°C
• Package / Case: 32-LQFP
• For Use With: R0E521134CPE00 - EMULATOR COMPACT R8C/13
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

Rev.
1.40
1.50 Apr.27.2005
1.60 Jan.27.2006
Sep 30, 2004
Date
REVISION HISTORY
Page
7-8
20
22
24
10
12
15
16
17
18
22
26
10
12
13
14
15
16
17
18
11
4
5
2
3
4
6
Table 1.2, Figure 1.2 package name revised
Figure 1.3 package name revised
Table 4.1 revised
Table 4.3 revised
Table 5.3 partly revised
Table 5.4 partly added
Table 5.6, Table 5.7 revised
Table 5.9, Table 10 partly revised
Table 5.17 partly revised
Package Dimensions revised
“Product Informaton” revised
Table 5.12 revised ; Table 5.16 revised
Table 16.17 revised
Table 16.19 revised
Table 1.1 Performance outline revised
Figure 1.1 Block diagram partly revised
1.4 Product Information, title of Table 1.2 “Product List”
Figure 1.2 Type No., Memory Size, and Package partly revised
Table 1.3 Pin description revised
2 Central Processing Unit (CPU) revised
Figure 2.1 CPU register revised
Table 4.1 SFR Information(1) NOTES:1 revised
Table 4.2 SFR Information(2) NOTES:1 revised
Table 4.3 SFR Information(3);
0081
0082
0083
0085
0086
0087
008C
NOTES:1, 2 revised
Table 4.4 SFR Information(4) NOTES:1 revised
Table 5.2 Recommended Operating Conditions; NOTES: 1, 2, 3 revised
Table 5.3 A/D Conversion Characteristics;
“A/D operation clock frequency”
NOTES: 1, 2, 3, 4 revised
Table 5.4 Flash Memory (Program ROM) Electrical Characteristics;
“Topr”
Measuring condition of byte program time and block erase time deleted
Table 5.6 Reset Circuit Electrical Characteristics (When Using Hardware Reset 2)
NOTES: 3 revised
Table 5.8 High-speed On-Chip Oscillator Circuit Electrical Characteristics;
“High-speed on-chip oscillator temperature dependence”
“High-speed on-chip oscillator frequency temperature dependence” revised
Table 5.10 Electrical Characteristics (1) [V
“P1
0
16
16
16
16
16
16
to P1
16
: “Prescaler Y”
: “Timer Y Secondary”
: “Timer Y Primary”
: “Prescaler Z”
: “Timer Z Secondary”
: “Timer Z Primary”
: “Prescaler X”
“Ambient temperature” revised
7
Except X
OUT
A-2
”
“Prescaler Y Register”
“Prescaler Z Register”
“Prescaler X Register” revised
“Except P1
Description
“Timer Y Primary Register”
“Timer Z Primary Register”
“Timer Y Secondary Register”
“Timer Z Secondary Register”
R8C/11 Group Datasheet
Summary
“A/D operating clock frequency” revised
0
CC
to P1
=5V];
7
, X
OUT
” revised