参数资料
型号: R5F21256SNXXXLG
元件分类: 微控制器/微处理器
英文描述: 16-BIT, FLASH, 20 MHz, MICROCONTROLLER, PBGA64
封装: 6 X 6 MM, 0.65 MM PITCH, PLASTIC, TFLGA-64
文件页数: 54/59页
文件大小: 528K
代理商: R5F21256SNXXXLG
A - 7
REVISION HISTORY
R8C/24 Group, R8C/25 Group Datasheet
2.00
Jul 14, 2006
all pages “PTLG0064JA-A (64F0G)” package added
1
1. Overview; “... or a 64-pin molded-plastic FLGA.“ added
2, 3
Table 1.1 Functions and Specifications for R8C/24 Group, Table 1.2
Functions and Specifications for R8C/25 Group;
Package: “64-pin molded-plastic FLGA” added
5
Table 1.3 Product Information for R8C/24 Group, Figure 1.2 Type
Number, Memory Size, and Package of R8C/24 Group revised
6
Table 1.4 Product Information for R8C/25 Group, Figure 1.3 Type
Number, Memory Size, and Package of R8C/25 Group revised
7
Figure 1.4 PLQP0052JA-A Package Pin Assignments (Top View);
NOTE3 revised
8
Figure 1.5 PTLG0064JA-A Package Pin Assignments added
14
Figure 3.1 Memory Map of R8C/24 Group revised
15
Figure 3.2 Memory Map of R8C/25 Group revised
23
Table 5.1 Absolute Maximum Ratings; NOTE1 added
47
Package Dimensions; “PTLG0064JA-A (64F0G)” added
3.00
Feb 29, 2008
all pages Y version added
Factory programming product added
2, 3
Table 1.1, Table 1.2 Clock; “Real-time clock (timer RE)” added
5, 7
Table 1.3, Table 1.4 revised
6, 8
Figure 1.2, Figure 1.3; ROM number “XXX” added
16, 17
Figure 3.1, Figure 3.2; “Expanded area” deleted
18
Table 4.1 revised
26
Table 5.2 NOTE2 revised
32
Table 5.10; revised, NOTE4 added
Table 5.11; Oscillation stability time: Condition “VCC = 5.0 V, Topr =
25°C” deleted
38
Table 5.15; IIH, IIL, RPULLUP Condition: “Vcc = 5V” added
39
Table 5.16; Condition: High-speed on-chip oscillator mode revised
40
Table 5.17 added
41
Figure 5.8 revised
43
Table 5.22; IIH, IIL, RPULLUP Condition: “Vcc = 3V” added
44
Table 5.23; Condition “Increase during A/D converter operation” added
45
Figure 5.12 revised
48
Table 5.29; Condition “Increase during A/D converter operation” added
49
Figure 5.16 revised
Rev.
Date
Description
Page
Summary
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R5F21244SNFP 16-BIT, FLASH, 20 MHz, MICROCONTROLLER, PQFP52
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