参数资料
型号: M37546G2SP
元件分类: 微控制器/微处理器
英文描述: 8-BIT, MROM, 8 MHz, MICROCONTROLLER, PDIP32
封装: 8.90 X 28 MM, 1.78 MM PITCH, PLASTIC, SDIP-32
文件页数: 6/105页
文件大小: 1105K
代理商: M37546G2SP
REVISION HISTORY
Rev.
Date
Description
Page
Summary
(1 / 2)
7546 Group Datasheet
First Edition issued
“Preliminary” eliminated.
Power dissipation added.
Fig.1, Fig.2 and Fig.3: part numbers added.
Power source voltage (at on-chip oscillator) and power dissipation added.
Memory expansion plan: “Under development” eliminated.
Notes on use (2): $0Bn → $0B
Notes on Input Capture; 2nd note: some description added.
Block diagram of capture channel 0: address of capture pointer revised.
Low Voltage Detection Circuit: bit number of the function set ROM data 0 revised.
State transition: (4) revised.
Wiring for the VPP pin of the QzPROM revised.
Electrical characteristics (1) VRAM Min. value is added.
Electrical characteristics (2)
- Parameter The condition is added.
- Limits Typ. and Max. values are changed.
A/D Converter characteristics
- Absolute accuracy
Max. value is revised.
Power-on reset circuit characteristics and Low voltage detection circuit added.
Timing requirements is added.
Switching characteristics is added.
Timing chart added.
BRK instruction eliminated.
Table 3: ROM size revised and note added.
Notes on watchdog timer: note 3 revised.
Notes on clock generating circuit: note added.
5. Setup for I/O ports: Note eliminated.
Electrical characteristics (2)
- Low voltage detection circuit self consumption current added.
Low voltage detection circuit characteristics.
- Unit of VLVD
mV → V
(1) Analog input pin: description revised.
All f(XIN): VCC conditi on added.
Fig. 18 (9), (12) revised
Table 7 XIN and XOUT added
“Interrupts” revised
“QzROM Writing Mode” added
“Processor Status Register” revised
“(4) Writng to CNVSS pin” revised
“NOTES ON QzROM” added
1
2, 3
4
9
22
39
41
56
62
67
74
75
76
77
78, 79
80
81
84
9
54, 91
59, 92
70
75
77
91
73
19
21
22 to 27
67 to 72
73
74
78
1.00
Oct 14, 2005
1.10
Jun 05, 2006
1.20
Aug 30, 2006
1.21
Nov 30, 2006
1.22
Mar 13, 2009
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相关代理商/技术参数
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