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參數(shù)資料
| 型號： | MSM6576-XXGS-2K |
| 廠商： | OKI ELECTRIC INDUSTRY CO LTD |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 4-BIT, MROM, 0.032768 MHz, MICROCONTROLLER, PQFP44 |
| 封裝： | 9 X 10 MM, 0.80 MM PITCH, PLASTIC, QFP-44 |
| 文件頁數(shù)： | 7/12頁 |
| 文件大?。?/td> | 143K |
| 代理商： | MSM6576-XXGS-2K |
4/12
MSM6576
Semiconductor
PIN DESCRIPTIONS
Symbol
Type
Description
PORT0
(P0.0 to P0.3)
I/O
4-bit input-output port, I/O switchable, input pull-down resistor/pull-up resistor
switchable, with/without input resistor
I/O
4-bit input-output port, I/O switchable, with/without input pull-down resistor
I/O
4-bit input-output port, I/O switchable,
with/without input pull-down resistor
I/O
4-bit input-output port, I/O switchable, with/without input pull-down resistor
I/O
4-bit input-output port, I/O switchable, with/without input pull-down resistor
I/O
4-bit input-output port, I/O switchable, with/without input pull-down resistor
I/O
4-bit input-output port, I/O switchable,
with/without input pull-down resistor
P7.0: Input port, without input resistor
BD
O
Buzzer output pin
RESET
I
Reset pin with input pull-down resistor
TEST1
Testing pins with input pull-down resistor
Tie to the negative pole of the battery.
TEST2
I
TEST3
XT
I
Connection pins for crystal
XTB
O
VDD
—
0 V power supply pin
VSS1
—
–1.5 V supply pin (power supply pin for –1.5 V operation)
VSS2
—
–3.0 V supply pin (power supply pin for –3.0 V operation)
VCP
—
Connection pins for internal potential development capacitor
VCM
PORT1
(P1.1 to P1.3)
PORT2
(P2.0 to P2.3)
PORT3
(P3.0 to P3.3)
PORT4
(P4.0 to P4.3)
PORT5
(P5.0 to P5.3)
PORT6
(P6.0 to P6.3)
P2.0 to P2.3
External interrupt
port
P6.3: SOUT
Shared with serial
port
I
PORT7
(P7.0 to P7.3)
VEE
—
Supply pin for internal logic (constant voltage circuit output pin)
P6.2: SCLK
P7.1: Input pin for level detector
P7.2: Input pin for comparator
P7.3: Input pin for comparator
P7.0: SIN
相關PDF資料 |
PDF描述 |
|---|---|
| MSM6576-XXGS-K | 4-BIT, MROM, 0.032768 MHz, MICROCONTROLLER, PQFP44 |
| MSM65P522-XXXJS | 8-BIT, OTPROM, 10 MHz, MICROCONTROLLER, PQCC44 |
| MSM65522-XXXJS | 8-BIT, MROM, 10 MHz, MICROCONTROLLER, PQCC44 |
| MSM65522-XXXGS-2K | 8-BIT, MROM, 10 MHz, MICROCONTROLLER, PQFP44 |
| MSM65P522-XXXRS | 8-BIT, OTPROM, 10 MHz, MICROCONTROLLER, PDIP42 |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| MSM6576-XXGS-K | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:Operatable at 0.9 V and 7-level Detector 4-Bit Microcontroller |
| MSM6577 | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:Operatable at 0.9V and Built-in LCD Driver 4-Bit Microcontroller |
| MSM6577-XX | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:Operatable at 0.9V and Built-in LCD Driver 4-Bit Microcontroller |
| MSM6577-XXGS-2K | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:Operatable at 0.9V and Built-in LCD Driver 4-Bit Microcontroller |
| MSM6577-XXGS-K | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:Operatable at 0.9V and Built-in LCD Driver 4-Bit Microcontroller |
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