参数资料
型号: M37540M2T-XXXFP
元件分类: 微控制器/微处理器
英文描述: 8-BIT, MROM, 6 MHz, MICROCONTROLLER, PQFP32
封装: 7 X 7 MM, 0.80 MM PITCH, PLASTIC, LQFP-32
文件页数: 85/88页
文件大小: 872K
代理商: M37540M2T-XXXFP
REVISION DESCRIPTION LIST
7540 Group DATA SHEET
Revision Description
Rev.
No.
date
3.0
(continued)
020610
Page 19: Fig. 18 (9) Port P14 revised
Page 20: Note revised
Page 23: q Timer 1 “Prescaler 1 counts the signal which is the oscillation frequency divided by 16.”
(1) Timer mode “Timer A counts the oscillation frequency divided by 16.”
Page 24: q Timer X “Timer X can can be selected in one of 4 operating modes by setting the
timer X operating mode bits of the timer X mode register.”
(1) Timer mode
“Prescaler X counts the count source selected by the timer X count source selection bits.”
Page 26: q Timer Y “Timer Y can can be selected in one of 4 operating modes by setting the
timer Y operating mode bits of the timer Y mode register.”
(1) Timer mode
“Prescaler Y counts the count source selected by the timer Y count source selection bits.”
Page 27: Note on reading timer added.
Page 28: q Timer Z “Timer Z can can be selected in one of 4 operating modes by setting the
timer Z operating mode bits of the timer Z mode register.”
(1) Timer mode
“Prescaler Z counts the count source selected by the timer Z count source selection bits.”
Page 30: Note on reading timer added.
Page 36: Note on Serial I/O added.
Page 44: Clock generating circuit The following description added.
(1) On-chip oscillator operation, (2) Ceramic resonator, (3) RC oscillation, and (4) External clock
Fig. 46 Resistor and Note added, Fig. 47 Note added, and Fig. 49 added.
Page 45: q Oscillation stop detection circuit Note added.
Page 46: Fig. 51 and Fig. 52 revised.
Page 47: Fig. 53 Note 4 added.
Pages 48 to 50: Notes revised
Page 51: DATA REQUIRED FOR MASK ORDERS revised
DATA REQUIRED FOR ROM PROGRAMMING ORDERS added
(3/5)
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