參數(shù)資料
型號: LC86P7248
廠商: Sanyo Electric Co.,Ltd.
英文描述: 8-Bit Single-Chip Microcontroller with the One-Time Programmable PROM Built in
中文描述: 8位單片機(jī)與一次性可編程PROM的內(nèi)置
文件頁數(shù): 2/20頁
文件大?。?/td> 651K
代理商: LC86P7248
LC86P7248
No.6838-2/20
(4) Operating supply voltage
(5) Instruction cycle time
(6) Operating temperature
(7) The pin compatible with the LC867200 series mask ROM devices
(8) Applicable mask ROM version
(9) Factory shipment
Notice for use
LC86P7248 is provided for the first release and small shipping of the LC867200 series.
At using, take notice of the followings.
(1) A point of difference LC86P7248 and LC867200 series
Item
LC86P7248
Operation after reset
releasing
going to a ‘H’ level to the reset
terminal by degrees. The program is
executed from 00H of the program
counter.
Operating supply
voltage range (VDD)
Power dissipation
Refer to ‘electrical characteristics’ on the semiconductor news.
LC86P7248 uses 256 bytes that is addressed on 0FF00H to FFFFH in the program memory as the option configuration data
area. This option configuration can execute all options which LC867200 series have.
A kind of the option of the LC86P7248
A kind of option
Pins, Circuits
Contents of the option
1. N-channel open drain output
2. CMOS output
1. Pull-up MOS Tr.
2. No Pull-up MOS Tr.
Port 1
*1
Output : CMOS
Port 3
*1
Output : CMOS
Pull-up MOS Tr. of
input port
*1
2. Pull-up MOS Tr.
*1) Specified in a bit.
*2) Specified in nibble unit. Pull-up MOS Tr. is not provided in N-channel open drain output port.
: 4.5V to 6.0V
: 1
μ
s to 366
μ
s
: -30
°
C to +70
°
C
: LC867248/LC867240/LC867232/LC867224
: QIP100E
LC867248/40/32/24
The program is executed from 00H of
the program counter immediately after
going to a ‘H’ level to the reset
terminal.
The option is specified until 3ms after
4.5V to 6.0V
2.5V to 6.0V
*1
Port 0
*2
1. Input : Programmable pull-up MOS Tr.
Output : N-channel open drain
2. Input : Programmable pull-up MOS Tr.
Input/output form of
input/output ports
1. Input : No Programmable pull-up MOS Tr.
Output : N-channel open drain
2. Input : Programmable pull-up MOS Tr.
Ports 70, 71, 72, 73
1. No Pull-up MOS Tr.
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