参数资料
型号: R5F21244SDXXXFP
元件分类: 微控制器/微处理器
英文描述: 16-BIT, FLASH, 20 MHz, MICROCONTROLLER, PQFP52
封装: 10 X 10 MM, 0.65 MM PITCH, PLASTIC, LQFP-52
文件页数: 51/59页
文件大小: 528K
代理商: R5F21244SDXXXFP
A - 4
REVISION HISTORY
R8C/24 Group, R8C/25 Group Datasheet
0.30
Sep 01, 2005
19
Tabel 4.5 SFR Information(5) revised:
0118h : Timer RE Second Data Register/Counter Register
Timer RE Second Data Register/Counter Data Register
20
Tabel 4.6 SFR Information(6) revised:
0145h
POCR0
TRDPOCR0
0146h, 0147h
TRDCNT0
TRD0
0148h, 0149h
GRA0
TRDGRA0
014Ah, 014Bh
GRB0
TRDGRB0
014Ch, 014Dh
GRC0
TRDGRC0
014Eh, 014Fh
GRD0
TRDGRD0
0155h
POCR1
TRDPOCR1
0156h, 0157h
TRDCNT1
TRD1
0158h, 0159h
GRA1
TRDGRA1
015Ah, 015Bh
GRB1
TRDGRB1
015Ch, 015Dh
GRC1
TRDGRC1
015Eh, 015Fh
GRD1
TRDGRD1
21
Tabel 4.7 SFR Information(7) revised:
01B5h: 01000101b
1000000Xb
01B7h: XX000001b
00000001b
FFFFh: (Note 2) added
22 to 44 5. Electrical Characteristics added
0.40
Jan 24, 2006
all pages “Preliminary” deleted
Symbol name “TRDMDR”
“TRDMR”, “SSUAIC” “SSUIC”, and
“IIC2AIC”
“IICIC” revised
Pin name “TCLK”
“TRDCLK” revised
2
Table 1.1 Functions and Specifications for R8C/24 Group revised
3
Table 1.2 Functions and Specifications for R8C/25 Group revised
4
Figure 1.1 Block Diagram;
“Peripheral Functions” added,
“System Clock Generation”
“System Clock Generator” revised
5
Table 1.3 Product Information for R8C/24 Group revised
6
Table 1.4 Product Information for R8C/25 Group revised
7
Figure 1.4 Pin Assignments (Top View) “TCLK”
“TRDCLK” revised
8
Table 1.5 Pin Functions “TCLK”
“TRDCLK” revised
9
Table 1.6 Pin Name Information by Pin Number;
“TCLK”
“TRDCLK” revised
10
Figure 2.1 CPU Registers;
“Reserved Area”
“Reserved Bit” revised
12
2.8.10 Reserved Area;
“Reserved Area”
“Reserved bit” revised
13
Figure 3.1 Memory Map of R8C/24 Group;
“Program area”
“program ROM” revised
14
3.2 R8C/25 Group, Figure 3.2 Memory Map of R8C/25 Group;
“Data area”
“data flash”, “Program area” “program ROM” revised
Rev.
Date
Description
Page
Summary
相关PDF资料
PDF描述
R5F21244SNXXXLG 16-BIT, FLASH, 20 MHz, MICROCONTROLLER, PBGA64
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