M38227ECFP Renesas Electronics America, M38227ECFP Datasheet - Page 81
![IC 740 MCU EPROM 48K 80QFP](/photos/28/61/286184/80-bqfp__prqp0080gb-a_sml.jpg)
M38227ECFP
Manufacturer Part Number
M38227ECFP
Description
IC 740 MCU EPROM 48K 80QFP
Manufacturer
Renesas Electronics America
Series
740/38000r
Datasheet
1.M38227ECFP.pdf
(82 pages)
Specifications of M38227ECFP
Core Processor
740
Core Size
8-Bit
Speed
8MHz
Connectivity
SIO, UART/USART
Peripherals
LCD
Number Of I /o
49
Program Memory Size
48KB (48K x 8)
Program Memory Type
OTP
Ram Size
1K x 8
Voltage - Supply (vcc/vdd)
2.5 V ~ 5.5 V
Data Converters
A/D 8x8b
Oscillator Type
Internal
Operating Temperature
-20°C ~ 85°C
Package / Case
80-QFP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
M38227ECFP
Manufacturer:
Renesas Electronics America
Quantity:
10 000
Part Number:
M38227ECFP
Manufacturer:
MIT
Quantity:
20 000
Company:
Part Number:
M38227ECFP#U0
Manufacturer:
Renesas Electronics America
Quantity:
10 000
Part Number:
M38227ECFP#U0
Manufacturer:
RENESAS/瑞萨
Quantity:
20 000
Rev.
1.0
2.0
01/20/98
10/23/00
Date
REVISION HISTORY
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Page
First Edition
“ Memory size” of “FEATURES” is partly revised.
“ Serial I/O” of “FEATURES” is partly revised.
“ A-D converter” of “FEATURES” is added.
“ 2 clock generating circuits” of “FEATURES” is partly revised.
“ Power source voltage” of “FEATURES” is partly revised.
“ Power dissipation” of “FEATURES” is partly added.
Product name into Figure 1 is revised.
Product name into Figure 2 is revised.
Figure 3 is partly revised.
“Function” of “Vcc, Vss” into Table 1 is partly revised.
“Function except a port function” into Table 2 is partly revised.
Figure 4 is partly revised.
Explanations of “GROUP EXPANSION (STANDARD, ONE TIME PROM VER-
SION, EPROM VERSION)” are partly revised.
Figure 5 is partly revised.
Table 3 is partly revised.
Explanations of “GROUP EXPANSION (EXTENDED OPERATING TEMPERA-
TURE VERSION)” are partly revised.
Figure 6 is partly revised.
Table 4 is partly revised.
“GROUP EXPANSION (M VERSION)” is added.
Figure 7 is added.
Table 5 is added.
“GROUP EXPANSION (H VERSION)” is added.
Figure 8 is added.
Table 6 is added.
Explanations of “CENTRAL PROCESSING UNIT (CPU)” are added.
Figure 9 is added.
Figure 10 is added.
Table 7 is added.
Table 8 is added.
Figure 12 is partly revised.
Figure 14 is partly revised.
Table 9 is partly revised.
Figure 17 is partly revised.
Explanations of “Interrupt Control” is partly added.
Explanations of “Interrupt Operation” is partly revised.
Explanations of “ Notes” are partly revised.
Table 9 is partly revised.
Explanations of “Key Input Interrupt (Key-on wake up)” are partly revised.
Figure 21 is partly revised.
Explanations of “ Timer X write control” are partly revised.
Explanations of “ Real time port control” are partly revised.
Figure 25 is partly revised.
Figure 27 is partly revised.
Figure 29 is partly revised.
Explanations of “[Channel Selector]” are partly added.
Explanations of “[Comparator and Control Circuit]” are partly added.
Figure 32 is partly revised.
(1/2)
Description
3822 GROUP DATA SHEET
Summary