參數(shù)資料
型號: LC87F2932AU-CD-E
廠商: ON Semiconductor
文件頁數(shù): 7/29頁
文件大?。?/td> 0K
描述: IC MCU 8BIT 32K FLASH 64TQLP
標準包裝: 250
芯體尺寸: 8-位
速度: 12MHz
連通性: SIO,UART/USART
外圍設備: PWM,WDT
輸入/輸出數(shù): 59
程序存儲器容量: 32KB(32K x 8)
程序存儲器類型: 閃存
RAM 容量: 2K x 8
電壓 - 電源 (Vcc/Vdd): 2.2 V ~ 5.5 V
數(shù)據(jù)轉(zhuǎn)換器: A/D 13x8b
振蕩器型: 內(nèi)部
工作溫度: -40°C ~ 85°C
封裝/外殼: *
包裝: *
LC87F2932A
No.A1210-15/29
User Option Table
Option Name
Option to be Applied on
Flash-ROM
Version
Option Selected in Units of
Option Selection
Port output type
P00 to P07
1 bit
CMOS
Nch-open drain
P10 to P17
1 bit
CMOS
Nch-open drain
P20 to P27
1 bit
CMOS
Nch-open drain
P30 to P33
1 bit
CMOS
Nch-open drain
PB0 to PB7
1 bit
CMOS
Nch-open drain
PC0 to PC7
1 bit
CMOS
Nch-open drain
Program start
address
-
-
00000h
07E00h
*1: Connect the IC as shown below to minimize the noise input to the VDD1 pin.
Be sure to electrically short the VSS1, VSS2, and VSS3 pins.
*2: The internal memory is sustained by VDD1. If none of VDD2 and VDD3 are backed up, the high level output at the
ports are unstable in the HOLD backup mode, allowing through current to flow into the input buffer and thus
shortening the backup time.
Make sure that the port outputs are held at the low level in the HOLD backup mode.
Power
supply
LSI
VDD1
For backup *2
VDD2
VDD3
VSS3
VSS2
VSS1
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