參數(shù)資料
型號(hào): LC87F2932AU-CD-E
廠商: ON Semiconductor
文件頁(yè)數(shù): 4/29頁(yè)
文件大?。?/td> 0K
描述: IC MCU 8BIT 32K FLASH 64TQLP
標(biāo)準(zhǔn)包裝: 250
芯體尺寸: 8-位
速度: 12MHz
連通性: SIO,UART/USART
外圍設(shè)備: PWM,WDT
輸入/輸出數(shù): 59
程序存儲(chǔ)器容量: 32KB(32K x 8)
程序存儲(chǔ)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.A1210-12/29
Pin Description
Pin Name
I/O
Description
Option
VSS1
VSS2
VSS3
-
-power supply pin
No
VDD1
VDD2
VDD3
-
+power supply pin
No
Port 0
I/O
8-bit I/O port
I/O specifiable in 1-bit units
Pull-up resistors can be turned on and off in 1-bit units.
HOLD reset input
Port 0 interrupt input
Shared pins
P05: Clock output (system clock/can selected from sub clock)
P06: Timer 6 toggle output
P07: Timer 7 toggle output
Yes
P00 to P07
Port 1
I/O
8-bit I/O port
I/O specifiable in 1-bit units
Pull-up resistors can be turned on and off in 1-bit units.
Shared pins
P10: SIO0 data output
P11: SIO0 data input/bus I/O
P12: SIO0 clock I/O
P13: SIO1 data output
P14: SIO1 data input/bus I/O
P15: SIO1 clock I/O
P16: Timer 1PWML output
P17: Timer 1PWMH output/beeper output
Yes
P10 to P17
Port 2
I/O
8-bit I/O port
I/O specifiable in 1-bit units
Pull-up resistors can be turned on and off in 1-bit units.
Shared pins
P20: UART transmit
P21: UART receive
P26: INT6 input/HOLD reset input/timer 0L capture 1 input
P27: INT7 input/ HOLD reset input/timer 0H capture 1 input
P20 to P23: INT4 input/HOLD reset input/timer 1 event input/timer 0L capture input/
timer 0H capture input
P24 to P27: INT5 input/HOLD reset input/timer 1 event input/timer 0L capture input/
timer 0H capture input
Interrupt acknowledge type
Yes
P20 to P27
Rising
Falling
Rising &
Falling
H level
L level
INT4
INT5
INT6
INT7
enable
disable
Port 3
I/O
4-bit I/O port
(These ports are available in FLGA68K(6.0
×6.0) package only.)
I/O specifiable in 1-bit units
Pull-up resistors can be turned on and off in 1-bit units.
Yes
P30 to P33
Continued on next page.
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