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S3C8475XX-QZ

Microcontroller, 8-Bit, MROM, SAM87RC CPU, 12MHz, CMOS, PQFP44, 10 X 10 MM, QFP-44

器件类别：嵌入式处理器和控制器    微控制器和处理器   

厂商名称：SAMSUNG(三星)

厂商官网：http://www.samsung.com/Products/Semiconductor/

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参数 预览 参数对比
器件参数
参数名称
属性值
零件包装代码
QFP
包装说明
QFP, QFP44,.5SQ,32
针数
44
Reach Compliance Code
unknown
具有ADC
YES
地址总线宽度
位大小
8
CPU系列
SAM87RC
最大时钟频率
12 MHz
DAC 通道
NO
DMA 通道
NO
外部数据总线宽度
JESD-30 代码
S-PQFP-G44
长度
10 mm
I/O 线路数量
36
端子数量
44
最高工作温度
85 °C
最低工作温度
-40 °C
PWM 通道
YES
封装主体材料
PLASTIC/EPOXY
封装代码
QFP
封装等效代码
QFP44,.5SQ,32
封装形状
SQUARE
封装形式
FLATPACK
电源
2/5 V
认证状态
Not Qualified
RAM（字节）
272
ROM（单词）
16384
ROM可编程性
MROM
座面最大高度
2.3 mm
速度
12 MHz
最大压摆率
20 mA
最大供电电压
5.5 V
最小供电电压
4.5 V
标称供电电压
5 V
表面贴装
YES
技术
CMOS
温度等级
INDUSTRIAL
端子形式
GULL WING
端子节距
0.8 mm
端子位置
QUAD
宽度
10 mm
uPs/uCs/外围集成电路类型
MICROCONTROLLER
Base Number Matches
1
文档预览
S3C8478/C8475/P8475
PRODUCT OVERVIEW
1
PRODUCT OVERVIEW
SAM87RC PRODUCT FAMILY
Samsung's new SAM87RC family of 8-bit single-chip CMOS microcontrollers offers a fast and efficient CPU, a
wide range of integrated peripherals, and various mask-programmable ROM sizes.
Timer/counters with selectable operating modes are included to support real-time operations. Many SAM87RC
microcontrollers have an external interface that provides access to external memory and other peripheral
devices.
A sophisticated interrupt structure recognizes up to eight interrupt levels. Each level can have one or more
interrupt sources and vectors. Fast interrupt processing (within a minimum six CPU clocks) can be assigned to
one interrupt level at a time.
S3C8478/C8475 MICROCONTROLLER
The S3C8478/C8475 single-chip 8-bit microcontroller is designed for useful 10-bit resolution A/D converter,
UART, PWM application field. Its powerful SAM87RC CPU architecture includes. The internal register file is
logically expanded to increase the on-chip register space.
The S3C8478/C8475 has 8/16K bytes of on-chip program ROM. Following Samsung's modular design approach,
the following peripherals are integrated with the SAM87RC core:
— Large number of programmable I/O ports (42 SDIP: 34 pins, 44 QFP: 36 pins)
— One asynchronous UART module
— Analog-to-digital converter with eight input channels and 10-bit resolution
— One 8-bit basic timer for watchdog function
— One 8-bit timer/counter with three operating modes (Timer 0)
— One general-purpose 16-bit timer/counters with three operating modes (Timer 1)
The S3C8478/C8475 is a versatile general-purpose microcontroller that is ideal for use in a wide range of
electronics applications requiring complex timer/counter, PWM, capture, and UART.
It is available in a 42-pin SDIP or 44-pin QFP package.
OTP
The S3C8475 is an OTP (One Time Programmable) version of the S3C8478/C8475 microcontroller. The
S3C8475 microcontroller has an on-chip 16K-byte one-time-programmable EPROM instead of a masked ROM.
The S3C8475 is comparable to the S3C8478/C8475, both in function in D.C. electrical characteristics and in pin
configuration.
1-1
PRODUCT OVERVIEW
S3C8478/C8475/P8475
FEATURES
CPU
•
SAM87RC CPU core
UART
•
•
Memory
•
•
272-byte general purpose register area
8/16K-byte internal program memory
A/D Converter
•
Instruction Set
•
•
79 instructions
IDLE and STOP instructions added for
power-down modes
•
•
Eight analog input pins
10-bit conversion resolution
20 µs conversion time (10 MHz CPU clock)
One UART module
Full duplex serial I/O interface with three UART
modes
Buzzer Frequency Output
•
200 Hz to 20 kHz signal can be generated
Instruction Execution Time
•
333 ns at 12 MHz f
OSC
(minimum)
Oscillator Frequency
•
Interrupts
•
•
•
14 interrupt sources and 14 vectors
Eight interrupt levels
Fast interrupt processing
Operating Temperature Range
•
– 40
°
C to + 85
°
C
•
1 MHz to 12 MHz external crystal oscillator
Maximum 12 MHz CPU clock
General I/O
•
•
•
Five I/O ports (total 36 pins)
Four bit-programmable ports
Two n-channel open-drain output port
Operating Voltage Range
•
1.8 V to 5.5 V
Package Types
•
42-pin SDIP, 44-pin QFP
Timer/Counters
•
•
•
One 8-bit basic timer for watchdog function
One 8-bit timer/counter with three operating
modes (timer 0)
One 16-bit general-purpose timer/counters with
three operation modes (timer 1)
1-2
S3C8478/C8475/P8475
PRODUCT OVERVIEW
BLOCK DIAGRAM
P0.0-P0.7
P1.0-P1.5
T0, T1CK, T1,
BUZ, RxD, TxD
Basic
Timer
Port 0
Port 1
X
IN
X
OUT
T0(CAP)
T0(PWM)
OSC
Timer 0
Port I/O and Interrupt
Control
Port 2
P2.0-P2.7
INT0-INT7
T1(CAP)
T1(PWM)
Timer 1
Port 3
P3.0-P3.7
ADC0-ADC7
SAM87RC CPU
ADC0-ADC7
ADC
P1.4/RxD
P1.5/TxD
UART
P4.0-P4.3
P1.3/BUZ
BUZ
8/16-Kbyte
ROM
272-byte
Register
File
Port 4
P4.4-P4.5
Figure 1-1. Block Diagram
1-3
PRODUCT OVERVIEW
S3C8478/C8475/P8475
PIN ASSIGNMENTS
P0.7
P0.6
P0.5
P0.4
P0.3
P0.2
P0.1
P0.0
P4.3
P4.2
V
DD
V
SS
X
OUT
X
IN
TEST
P4.1
P4.0
RESET
P2.0/INT0
P2.1/INT1
P2.2/INT2
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
S3C8478
S3C8475
42-SDIP
(Top-View)
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
P1.0/T0 (CAP/PWM)
P1.1/T1CK
P1.2/T1 (CAP/PWM)
P1.3/BUZ
P1.4/RxD
P1.5/TxD
P3.7/ADC7
P3.6/ADC6
P3.5/ADC5
P3.4/ADC4
P3.3/ADC3
P3.2/ADC2
P3.1/ADC1
P3.0/ADC0
AV
SS
AV
REF
P2.7/INT7
P2.6/INT6
P2.5/INT5
P2.4/INT4
P2.3/INT3
Figure 1-2. Pin Assignment Diagram (42-Pin SDIP Package)
1-4
S3C8478/C8475/P8475
PRODUCT OVERVIEW
44
43
42
41
40
39
38
37
36
35
34
P4.4
P0.2
P0.3
P0.4
P0.5
P0.6
P0.7
P1.0/T0(CAP/PWM)
P1.1/T1CK
P1.2/T1(CAP/PWM)
P1.3/BUZ
P0.1
P0.0
P4.3
P4.2
V
DD
V
SS
X
OUT
X
IN
TEST
P4.1
P4.0
1
2
3
4
5
6
7
8
9
10
11
S3C8478
S3C8475
44-QFP
(Top-View)
12
13
14
15
16
17
18
19
20
21
22
33
32
31
30
29
28
27
26
25
24
23
P1.4/RxD
P1.5/TxD
P3.7/ADC7
P3.6/ADC6
P3.5/ADC5
P3.4/ADC4
P3.3/ADC3
P3.2/ADC2
P3.1/ADC1
P3.0/ADC0
AV
SS
Figure 1-3. Pin Assignment Diagram (44-Pin QFP Package)
RESET
P2.0/INT0
P2.1/INT1
P2.2/INT2
P2.3/INT3
P2.4/INT4
P2.5/INT5
P2.6/INT6
P2.7/INT7
P4.5
AV
REF
1-5
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参数对比
与S3C8475XX-QZ相近的元器件有：S3C8475XX-AQ、S3C8478XX-AQ、S3C8478XX-QZ、S3P8475-AQ、S3P8475-QZ。描述及对比如下：
型号 S3C8475XX-QZ S3C8475XX-AQ S3C8478XX-AQ S3C8478XX-QZ S3P8475-AQ S3P8475-QZ
描述 Microcontroller, 8-Bit, MROM, SAM87RC CPU, 12MHz, CMOS, PQFP44, 10 X 10 MM, QFP-44 Microcontroller, 8-Bit, MROM, SAM87RC CPU, 12MHz, CMOS, PDIP42, 0.600 INCH, SDIP-42 Microcontroller, 8-Bit, MROM, SAM87RC CPU, 12MHz, CMOS, PDIP42, 0.600 INCH, SDIP-42 Microcontroller, 8-Bit, MROM, SAM87RC CPU, 12MHz, CMOS, PQFP44, 10 X 10 MM, QFP-44 Microcontroller, 8-Bit, OTPROM, SAM87RC CPU, 12MHz, CMOS, PDIP42, 0.600 INCH, SDIP-42 Microcontroller, 8-Bit, OTPROM, SAM87RC CPU, 12MHz, CMOS, PQFP44, 10 X 10 MM, QFP-44
零件包装代码 QFP DIP DIP QFP DIP QFP
包装说明 QFP, QFP44,.5SQ,32 SDIP, SDIP42,.6 SDIP, SDIP42,.6 QFP, QFP44,.5SQ,32 SDIP, SDIP42,.6 QFP, QFP44,.5SQ,32
针数 44 42 42 44 42 44
Reach Compliance Code unknown unknown compliant compliant unknown unknown
具有ADC YES YES YES YES YES YES
位大小 8 8 8 8 8 8
CPU系列 SAM87RC SAM87RC SAM87RC SAM87RC SAM87RC SAM87RC
最大时钟频率 12 MHz 12 MHz 12 MHz 12 MHz 12 MHz 12 MHz
DAC 通道 NO NO NO NO NO NO
DMA 通道 NO NO NO NO NO NO
JESD-30 代码 S-PQFP-G44 R-PDIP-T42 R-PDIP-T42 S-PQFP-G44 R-PDIP-T42 S-PQFP-G44
长度 10 mm 39.1 mm 39.1 mm 10 mm 39.1 mm 10 mm
I/O 线路数量 36 34 34 36 34 36
端子数量 44 42 42 44 42 44
最高工作温度 85 °C 85 °C 85 °C 85 °C 85 °C 85 °C
最低工作温度 -40 °C -40 °C -40 °C -40 °C -40 °C -40 °C
PWM 通道 YES YES YES YES YES YES
封装主体材料 PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY
封装代码 QFP SDIP SDIP QFP SDIP QFP
封装等效代码 QFP44,.5SQ,32 SDIP42,.6 SDIP42,.6 QFP44,.5SQ,32 SDIP42,.6 QFP44,.5SQ,32
封装形状 SQUARE RECTANGULAR RECTANGULAR SQUARE RECTANGULAR SQUARE
封装形式 FLATPACK IN-LINE, SHRINK PITCH IN-LINE, SHRINK PITCH FLATPACK IN-LINE, SHRINK PITCH FLATPACK
电源 2/5 V 2/5 V 2/5 V 2/5 V 2/5 V 2/5 V
认证状态 Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified
RAM（字节） 272 272 272 272 272 272
ROM（单词） 16384 16384 8192 8192 16384 16384
ROM可编程性 MROM MROM MROM MROM OTPROM OTPROM
座面最大高度 2.3 mm 5.08 mm 5.08 mm 2.3 mm 5.08 mm 2.3 mm
速度 12 MHz 12 MHz 12 MHz 12 MHz 12 MHz 12 MHz
最大压摆率 20 mA 20 mA 20 mA 20 mA 20 mA 20 mA
最大供电电压 5.5 V 5.5 V 5.5 V 5.5 V 5.5 V 5.5 V
最小供电电压 4.5 V 4.5 V 4.5 V 4.5 V 4.5 V 4.5 V
标称供电电压 5 V 5 V 5 V 5 V 5 V 5 V
表面贴装 YES NO NO YES NO YES
技术 CMOS CMOS CMOS CMOS CMOS CMOS
温度等级 INDUSTRIAL INDUSTRIAL INDUSTRIAL INDUSTRIAL INDUSTRIAL INDUSTRIAL
端子形式 GULL WING THROUGH-HOLE THROUGH-HOLE GULL WING THROUGH-HOLE GULL WING
端子节距 0.8 mm 1.778 mm 1.778 mm 0.8 mm 1.778 mm 0.8 mm
端子位置 QUAD DUAL DUAL QUAD DUAL QUAD
宽度 10 mm 15.24 mm 15.24 mm 10 mm 15.24 mm 10 mm
uPs/uCs/外围集成电路类型 MICROCONTROLLER MICROCONTROLLER MICROCONTROLLER MICROCONTROLLER MICROCONTROLLER MICROCONTROLLER
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器件捷径:
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